{"product_id":"pw180n65ws-650v-mosfet-antminer-s19hyd","title":"PW180N65WS 650V MOSFET for Antminer S19 Hydro Miner Repair","description":"\u003ch2\u003ePW180N65WS MOSFET 650V 18A – Antminer S19 Hydro Hashboard Repair\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePW180N65WS\u003c\/strong\u003e is an \u003cstrong\u003eN-channel MOSFET\u003c\/strong\u003e rated at \u003cstrong\u003e650V \/ 18A\u003c\/strong\u003e in a \u003cstrong\u003eDFN8×8\u003c\/strong\u003e package, used on the \u003cstrong\u003eAntminer S19 Hydro\u003c\/strong\u003e hashboard for high-voltage power switching in the ASIC chip distribution circuit. It handles the voltage conversion and switching demands specific to the hydro-cooled S19 platform. New original component for direct board-level replacement.\u003c\/p\u003e\n\u003ch3\u003eWhy This MOSFET Fails on S19 Hydro Hashboards\u003c\/h3\u003e\n\u003cp\u003eThe S19 Hydro runs at sustained high wattage without thermal throttling — the liquid cooling removes heat efficiently, but the electrical components still carry full current continuously. Over thousands of hours, thermal cycling and sustained current stress degrade the MOSFET, increasing Rds(on) and eventually causing failure. A failed device either cuts power to its chip group or shorts, damaging the surrounding trace.\u003c\/p\u003e\n\u003ch3\u003eReplacement Procedure\u003c\/h3\u003e\n\u003cp\u003eRemove the hashboard from the cooling manifold. Locate the failed PW180N65WS — the DFN8×8 package is near the power distribution path. Verify failure with a multimeter. Desolder with hot air at 320–350°C, clean pads with solder wick, place the new device with pin 1 aligned and reflow. Verify proper resistance readings, reinstall in the cooling loop and confirm full chip detection.\u003c\/p\u003e\n\u003ch4\u003ePW180N65WS MOSFET Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePW180N65WS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eChannel Type\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eN-Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eDrain-Source Voltage\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e650V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eDrain Current\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e18A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePackage\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eDFN8×8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eAntminer S19 Hydro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eNew (original)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eRelated Antminer S19 Hydro Hashboard Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ath93702dmcn1937-eeprom-memory-antminer-t17e-s17e-s17-s19hydro-hashboard\"\u003eEEPROM Memory IC – S19 Hydro Hashboard\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bm1366al-hashboard-asic-chip-antminer-s19xp-s19xphydro\"\u003eBM1366AL ASIC Chip – S19XP \/ S19XP Hydro\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ceramic-fuse-20a-500v-antminer-s19-hydro-bitmain-apw11-power-supply-repair\"\u003e20A 500V Ceramic Fuse – S19 Hydro APW11 PSU\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/fs8205a-nchannel-mosfet-antminer-s19pro-hashboard-repair\"\u003eFS8205A N-Channel MOSFET – S19 Pro Hashboard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRepairing S19 Hydro hashboards? \u003ca href=\"mailto:contact@lys-sz.com\"\u003eContact us at contact@lys-sz.com\u003c\/a\u003e for MOSFETs and board-level components.\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping from our Shenzhen warehouse.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"Default Title","offer_id":43983534031027,"sku":null,"price":0.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/PW180N65WS-Antminer-S19-Hydro-miner-MOSFET-chip.webp?v=1747883496","url":"https:\/\/lys-sz.com\/products\/pw180n65ws-650v-mosfet-antminer-s19hyd","provider":"LYS Shenzhen","version":"1.0","type":"link"}