{"id":11523,"date":"2026-03-17T14:32:36","date_gmt":"2026-03-17T06:32:36","guid":{"rendered":"https:\/\/www.goodworksemi.com\/?p=11523"},"modified":"2026-03-17T14:32:36","modified_gmt":"2026-03-17T06:32:36","slug":"say-goodbye-to-battery-anxiety-and-safety-hazards-discover-how-gk-discrete-components-are-redefining-the-core-power-of-electric-toothbrushes","status":"publish","type":"post","link":"https:\/\/www.goodworksemi.com\/ja\/say-goodbye-to-battery-anxiety-and-safety-hazards-discover-how-gk-discrete-components-are-redefining-the-core-power-of-electric-toothbrushes\/","title":{"rendered":"\u96fb\u6c60\u306e\u4e0d\u5b89\u3068\u5b89\u5168\u6027\u306b\u30b5\u30e8\u30ca\u30e9\uff01GK\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u306e \u201c\u30b3\u30a2\u30d1\u30ef\u30fc \u201d\u3092\u518d\u5b9a\u7fa9\u3059\u308b\u7406\u7531"},"content":{"rendered":"<p>\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u306e\u6838\u5fc3\u306f\u3001\u6bce\u520630,000\uff5e40,000\u56de\u306e\u9ad8\u5468\u6ce2\u632f\u52d5\u306b\u3042\u308a\u3001\u3053\u308c\u304c\u6e05\u6383\u6a5f\u80fd\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u308b\u3002\u30e2\u30fc\u30bf\u30fc\u99c6\u52d5\u3001\u30d1\u30ef\u30fc\u30de\u30cd\u30fc\u30b8\u30e1\u30f3\u30c8\u3001\u5b89\u5168\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u901f\u5ea6\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u3001\u5b89\u5b9a\u6027\u306e\u9762\u3067\u3001\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u90e8\u54c1\u306b\u6975\u3081\u3066\u9ad8\u3044\u8981\u6c42\u3092\u8ab2\u3057\u3066\u3044\u307e\u3059\u3002GK\u306eMOSFET\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u3001TVS\/ESD\u4fdd\u8b77\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u4f4e\u640d\u5931\u3001\u5c0f\u578b\u5316\u3001\u9ad8\u4fe1\u983c\u6027\u306a\u3069\u306e\u7279\u6027\u3092\u6709\u3057\u3001\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u306e\u56de\u8def\u8a2d\u8a08\u3084\u91cf\u7523\u5316\u306e\u8981\u6c42\u306b\u7684\u78ba\u306b\u5fdc\u3048\u307e\u3059\u3002.<\/p>\n<p>\u672c\u65e5\u306f\u3001\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u306eGK\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u90e8\u54c1\u306e\u9078\u629e\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>PART.01<\/p>\n<p>GK\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30fb\u30c7\u30d0\u30a4\u30b9\u306e3\u3064\u306e\u4e2d\u6838\u6a5f\u80fd<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-11525\" src=\"https:\/\/www.goodworksemi.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-1024x683.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"\" data-srcset=\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-1024x683.jpg 1024w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-300x200.jpg 300w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-768x512.jpg 768w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-1536x1024.jpg 1536w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-18x12.jpg 18w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63-1200x800.jpg 1200w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/63.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ol>\n<li>\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u30b3\u30a2\u96fb\u6e90\uff09<\/li>\n<\/ol>\n<p>\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3N\u30c1\u30e3\u30cd\u30ebMOSFET\u306e\u30cf\u30fc\u30d5\u30d6\u30ea\u30c3\u30b8\u307e\u305f\u306f\u30d5\u30eb\u30d6\u30ea\u30c3\u30b8\u69cb\u6210\u3068\u3001MCU\u304c\u51fa\u529b\u3059\u308bPWM\u4fe1\u53f7\uff08\u6570\u5343Hz\uff5e\u6570\u5341kHz\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30d6\u30e9\u30b7\u4ed8\u304dDC\u30e2\u30fc\u30bf\u30fc\u3092\u99c6\u52d5\u3057\u3001\u901f\u5ea6\u5236\u5fa1\u3068\u30e2\u30fc\u30c9\u5207\u308a\u66ff\u3048\uff08Gentle\/Standard\/Powerful\uff09\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/p>\n<p>\u30b0\u30c3\u30c9\u30ef\u30fc\u30af\u306e\u5229\u70b9\u30af\u30fc\u30ebMOS\/VdMOS\u30b7\u30ea\u30fc\u30ba\u306f\u3001RDS(on)\u304c5m\u03a9\u4ee5\u4e0b\u3068\u4f4e\u304f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u901f\u5ea6\u304c\u901f\u304f\u3001\u4f1d\u5c0e\u640d\u5931\u3068\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u640d\u5931\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\u3001\u767a\u71b1\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u3092\u5ef6\u9577\u3057\u307e\u3059\u3002.<\/p>\n<ol start=\"2\">\n<li>\u30d0\u30c3\u30c6\u30ea\u30fc\u4fdd\u8b77\u3068\u96fb\u6e90\u7ba1\u7406\uff08\u30e9\u30f3\u30bf\u30a4\u30e0\uff0b\u30bb\u30fc\u30d5\u30c6\u30a3\uff09<\/li>\n<\/ol>\n<p>\u5145\u653e\u96fb\u4fdd\u8b77\uff1aPMOS\uff0b\u4fdd\u8b77IC\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u904e\u5145\u96fb\u3001\u904e\u653e\u96fb\u3001\u904e\u96fb\u6d41\u3001\u77ed\u7d61\u3092\u76e3\u8996\u3057\u3001\u56de\u8def\u3092\u8fc5\u901f\u306b\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u307e\u3059\u3002GoodWalk PMOS\u306f\u4f4e\u30aa\u30f3\u62b5\u6297\u3092\u7279\u5fb4\u3068\u3057\u3001\u5145\u653e\u96fb\u640d\u5931\u3092\u4f4e\u6e1b\u3057\u30013.7V\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\uff084.2V\u30d5\u30eb\u5145\u96fb\uff09\u30b7\u30b9\u30c6\u30e0\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\uff1aPMOS\u306f\u7d4c\u8def\u30b9\u30a4\u30c3\u30c1\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u6709\u7dda\u5145\u96fb\u3068\u30ef\u30a4\u30e4\u30ec\u30b9\u5145\u96fb\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u5207\u308a\u66ff\u3048\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5f85\u6a5f\u6642\u6d88\u8cbb\u96fb\u529b\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<p>\u5145\u96fb\u56de\u8def\uff1a\u30b7\u30e7\u30c3\u30c8\u30ad\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u304c\u9006\u63a5\u7d9a\u3092\u9632\u304e\u3001\u96fb\u6d41\u3092\u7d99\u7d9a\u3055\u305b\u307e\u3059\u3002\u9806\u65b9\u5411\u96fb\u5727\u304c\u4f4e\u3044\u305f\u3081\u3001\u5145\u96fb\u62b5\u6297\u304c\u6e1b\u5c11\u3057\u3001\u5145\u96fb\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002TVS\u30c0\u30a4\u30aa\u30fc\u30c9\u304c\u5145\u96fb\u30b5\u30fc\u30b8\u3092\u6291\u5236\u3057\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u3068IC\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n<ol start=\"3\">\n<li>\u88dc\u52a9\u6a5f\u80fd\u3068\u4fdd\u8b77\uff08\u30e6\u30fc\u30b6\u30fc\u30fb\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\uff0b\u4fe1\u983c\u6027\uff09<\/li>\n<\/ol>\n<p>TVS\/ESD\u4fdd\u8b77\uff1aTVS\/ESD\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u9759\u96fb\u6c17\u3084\u30b5\u30fc\u30b8\u304b\u3089\u5145\u96fb\u30dd\u30fc\u30c8\u3068\u30dc\u30bf\u30f3\u3092\u4fdd\u8b77\u3057\u3001\u6e7f\u5ea6\u306e\u9ad8\u3044\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u9632\u6c34\u6027\u3068\u5b89\u5b9a\u6027\uff1a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306fRoHS\/REACH\u306b\u6e96\u62e0\u3057\u3001\u9ad8\u6e29\u591a\u6e7f\u306b\u8010\u3048\u3001IPX7\u9632\u6c34\u8a2d\u8a08\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li><\/li>\n<\/ul>\n<p>PART.02<\/p>\n<p>\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u7528\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u9078\u629e\u30ac\u30a4\u30c9<\/p>\n<p>N-MOSFET\uff1a\u63a8\u5968\u30af\u30fc\u30ebMOS\/VdMOS\u30b7\u30ea\u30fc\u30ba\u3001VDS 10\uff5e30 V\u3001RDS(on) \u2264 10 m\u03a9\u3001DFN3x3\u307e\u305f\u306fSOT-23\u30d1\u30c3\u30b1\u30fc\u30b8\u4f7f\u7528\u3002\u4f4e\u30aa\u30f3\u62b5\u6297\u3092\u512a\u5148\u3057\u3001PWM\u5468\u6ce2\u6570\u306b\u5408\u308f\u305b\u3001\u96fb\u5727\u30de\u30fc\u30b8\u30f3\u306b\u4f59\u88d5\u3092\u6301\u305f\u305b\u308b\u3002.<\/p>\n<p>PMOS\u9006\u6975\u6027\u4fdd\u8b77\u30b7\u30ea\u30fc\u30ba\uff1a\u63a8\u5968VDS 10-30V\u3001RDS(on) \u2264 15m\u03a9\u3001VGS\u30b9\u30ec\u30c3\u30b7\u30e7\u30eb\u30c9\u30de\u30c3\u30c1\u30f3\u30b0\u4ed8\u304d\u3001SOT-23\u304a\u3088\u3073DFN3x3\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u5165\u624b\u53ef\u80fd\u3001\u4f4e\u30aa\u30f3\u72b6\u614b\u640d\u5931\u3001\u9ad8\u901f\u30bf\u30fc\u30f3\u30aa\u30d5\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u4fdd\u8b77\u3068\u4e92\u63db\u6027\u3042\u308a\u3002.<\/p>\n<p>\u30b7\u30e7\u30c3\u30c8\u30ad\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\uff1a\u63a8\u5968VF\u22660.55V\u3001IF\u22671A\u3001SOD-123\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u4f4e\u9806\u96fb\u5727\u964d\u4e0b\u3001\u9ad8\u901f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u30db\u30fc\u30eb\u30c9\u30a2\u30c3\u30d7\/\u30ea\u30d0\u30fc\u30b9\u4fdd\u8b77\u306b\u4f7f\u7528\u3002.<\/p>\n<p>TVS\u30c0\u30a4\u30aa\u30fc\u30c9\uff1a\u63a8\u5968SMAJ\u30b7\u30ea\u30fc\u30ba\u3001VRWM 5-6V\u3001IPP \u2265 10A\u3001\u4f4e\u30ea\u30fc\u30af\u3001\u9ad8\u30b5\u30fc\u30b8\u8010\u6027\u3001\u5145\u96fb\u304a\u3088\u3073I\/O\u30dd\u30fc\u30c8\u4fdd\u8b77\u7528\u3002.<\/p>\n<p>&nbsp;<\/p>\n<p>PART.03<\/p>\n<p>\u30d5\u30a3\u30fc\u30eb\u30c9\u30c6\u30b9\u30c8\u3068\u30e6\u30fc\u30b6\u30fc\u30fb\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9<\/p>\n<p>\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d\u306e\u5411\u4e0a\uff1a\u4f4eRDS(on)MOSFET\u304c\u99c6\u52d5\u30ed\u30b9\u309230%-50%\u6e1b\u3089\u3057\u30011\u56de\u306e\u5145\u96fb\u3067\u306e\u99c6\u52d5\u6642\u9593\u309220\u65e5\u304b\u308930\u65e5\u4ee5\u4e0a\u306b\u5ef6\u9577\u3002.<\/p>\n<p>\u901f\u5ea6\u5236\u5fa1\u7cbe\u5ea6\u306e\u5411\u4e0a\uff1a\u9ad8\u901f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5fdc\u7b54\u306b\u3088\u308a\u3001MOSFET\u306fPWM\u4fe1\u53f7\u306b\u6b63\u78ba\u306b\u8ffd\u5f93\u3057\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u30e2\u30fc\u30bf\u30fc\u901f\u5ea6\u5236\u5fa1\u3092\u53ef\u80fd\u306b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30e2\u30fc\u30c9\u3067\u5b89\u5b9a\u3057\u305f\u51fa\u529b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<p>\u5b89\u5168\u6027\u3092\u78ba\u4fdd\uff1a\u30d0\u30c3\u30c6\u30ea\u30fc\u4fdd\u8b77\u56de\u8def\u3067\u306f\u3001MOSFET\u306e\u9ad8\u901f\u30bf\u30fc\u30f3\u30aa\u30d5\u7279\u6027\u306b\u3088\u308a\u3001\u7570\u5e38\u56de\u8def\u3092\u901f\u3084\u304b\u306b\u906e\u65ad\u3057\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u904e\u5145\u96fb\u3001\u81a8\u5f35\u3001\u77ed\u7d61\u3001\u706b\u707d\u306a\u3069\u306e\u5371\u967a\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30b6\u30a4\u30f3\u306e\u67d4\u8edf\u6027\uff1a\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001\u30b9\u30ea\u30e0\u3067\u8efd\u91cf\u306a\u30c7\u30b6\u30a4\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30b3\u30fc\u30c9\u30ec\u30b9\u30fb\u30dd\u30fc\u30bf\u30d6\u30eb\u30fb\u30e2\u30c7\u30eb\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30b3\u30b9\u30c8\u306e\u6700\u9069\u5316\uff1a\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u56fd\u5185\u88fd\u9020\u3001\u5b89\u5b9a\u3057\u305f\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u3001\u4e00\u62ec\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u3088\u308a\u3001\u90e8\u54c1\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-11524\" src=\"https:\/\/www.goodworksemi.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-1024x683.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"\" data-srcset=\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-1024x683.jpg 1024w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-300x200.jpg 300w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-768x512.jpg 768w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-1536x1024.jpg 1536w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-18x12.jpg 18w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528-1200x800.jpg 1200w, https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2026\/03\/\u6444\u56fe\u7f51_601863781_\u7eff\u53f6\u548c\u7535\u52a8\u7259\u5237\u975e\u4f01\u4e1a\u5546\u7528.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>PART.04<\/p>\n<p>\u30b0\u30c3\u30c9\u30ef\u30fc\u30af\u30b9-\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u7528\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u90e8\u54c1\u306e\u512a\u5148\u7684\u30d1\u30fc\u30c8\u30ca\u30fc<\/p>\n<p>\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u90e8\u54c1\u306e\u7814\u7a76\u958b\u767a\u3068\u751f\u7523\u306b\u304a\u3051\u308b20\u5e74\u4ee5\u4e0a\u306e\u7d4c\u9a13\u3001\u5305\u62ec\u7684\u306aGK\u30d6\u30e9\u30f3\u30c9\u88fd\u54c1\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3001\u81ea\u5df1\u7ba1\u7406\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306b\u3088\u308a\u3001Gudework\u306f\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u696d\u754c\u306b\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u56fd\u5185\u88fd\u54c1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u30e2\u30fc\u30bf\u30fc\u99c6\u52d5\u7528MOSFET\u304b\u3089\u30d0\u30c3\u30c6\u30ea\u30fc\u4fdd\u8b77\u7528\u30c7\u30e5\u30a2\u30ebMOSFET\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u4fdd\u8b77\u7528TVS\/ESD\u30c7\u30d0\u30a4\u30b9\u307e\u3067\u3001Gudework\u306e\u88fd\u54c1\u306f\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u306e\u91cd\u8981\u306a\u56de\u8def\u30ce\u30fc\u30c9\u3092\u3059\u3079\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u304c\u9ad8\u5468\u6ce2\u632f\u52d5\uff0840,000\u56de\/\u5206\u4ee5\u4e0a\uff09\u3001\u6025\u901f\u5145\u96fb\uff0815W+\u30ef\u30a4\u30e4\u30ec\u30b9\u5145\u96fb\uff09\u3001\u30b9\u30de\u30fc\u30c8\u6a5f\u80fd\uff08\u30a2\u30d7\u30ea\u63a5\u7d9a\uff09\u3078\u3068\u9032\u5316\u3059\u308b\u4e2d\u3001Gudework\u306fRDS(on)\u304c\u4f4e\u3044SGT\u30d7\u30ed\u30bb\u30b9MOSFET\u3001\u96fb\u529b\u5bc6\u5ea6\u304c\u9ad8\u3044DFN\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u7d71\u5408\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u4fdd\u8b77\u30c1\u30c3\u30d7\u3092\u7d39\u4ecb\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u9867\u5ba2\u304c\u8fc5\u901f\u306a\u91cf\u7523\u3092\u5b9f\u73fe\u3057\u3001\u88fd\u54c1\u7af6\u4e89\u529b\u3092\u9ad8\u3081\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<p>Gudewo\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u30b3\u30b9\u30c8\u306e\u6700\u9069\u5316\u3060\u3051\u3067\u306a\u304f\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u5b89\u5168\u6027\u3068\u9577\u671f\u7684\u306a\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u534a\u5c0e\u4f53\u696d\u754c\u306b\u304a\u3051\u308b\u56fd\u5185\u4ee3\u66ff\u3078\u306e\u5e45\u5e83\u3044\u30c8\u30ec\u30f3\u30c9\u306e\u4e2d\u3067\u3001Gudewo\u306f\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u696d\u754c\u306b\u304a\u3051\u308b\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u90e8\u54c1\u306e\u512a\u5148\u7684\u306a\u30d1\u30fc\u30c8\u30ca\u30fc\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u96fb\u52d5\u6b6f\u30d6\u30e9\u30b7\u306e\u6838\u5fc3\u306f\u3001\u6bce\u520630,000\uff5e40,000\u56de\u306e\u9ad8\u5468\u6ce2\u632f\u52d5\u306b\u3042\u308b\u3002<\/p>","protected":false},"author":2,"featured_media":11524,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"The core of an electric toothbrush lies in its high-frequency vibration of 30,000\u201340,000 times per minute, which enables its cleaning function. The motor drive, power management, and safety protection systems place extremely high demands on discrete components in terms of switching speed, low power consumption, and stability. GK\u2019s MOSFETs, diodes, and TVS\/ESD protection devices, with\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Goodwork\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.goodworksemi.com\/ja\/say-goodbye-to-battery-anxiety-and-safety-hazards-discover-how-gk-discrete-components-are-redefining-the-core-power-of-electric-toothbrushes\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"GOODWORK Electronics - Leading China Electronics Industry Manufacturers\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Say Goodbye to Battery Anxiety and Safety Hazards! 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GK\u2019s MOSFETs, diodes, and TVS\/ESD protection devices, with\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.goodworksemi.com\/ja\/say-goodbye-to-battery-anxiety-and-safety-hazards-discover-how-gk-discrete-components-are-redefining-the-core-power-of-electric-toothbrushes\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2023\/06\/dlogo.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.goodworksemi.com\/wp-content\/uploads\/2023\/06\/dlogo.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"180\" \/>\n\t\t<meta property=\"og:image:height\" content=\"70\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-03-17T06:32:36+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-03-17T06:32:36+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61586654650577\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Say Goodbye to Battery Anxiety and Safety Hazards! Discover How GK Discrete Components Are Redefining the \u201cCore Power\u201d of Electric Toothbrushes - GOODWORK Electronics\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The core of an electric toothbrush lies in its high-frequency vibration of 30,000\u201340,000 times per minute, which enables its cleaning function. The motor drive, power management, and safety protection systems place extremely high demands on discrete components in terms of switching speed, low power consumption, and stability. 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