JS60R080WUCR MOSFET 47A 600V TO-247 for Power Supply Unit repair

JS60R080WUCR 600V 47A N-Channel MOSFET in TO-247 Package for PSU Repair

The JS60R080WUCR is a high-power N-channel MOSFET rated at 600V and 47A in a TO-247 through-hole package. This transistor is used in the primary switching stage of mining power supply units, where it handles the high-voltage, high-current switching that converts AC mains power to the DC rails your miners need. When a primary-side MOSFET fails in your PSU — typically due to a short circuit, voltage spike, or thermal runaway — this replacement restores the switching stage and brings the power supply back online.

JS60R080WUCR MOSFET Specifications

Diagnosing MOSFET Failure in Mining Power Supplies

Primary-side MOSFETs are among the most failure-prone components in mining PSUs due to the extreme electrical stress they endure during continuous 24/7 operation. A failed MOSFET typically presents as a completely dead power supply — no output, often with a blown fuse on the input side. Testing is straightforward: with the PSU unplugged and discharged, measure the MOSFET in-circuit with a multimeter in diode mode. A shorted drain-to-source reading confirms the MOSFET has failed. Always replace all MOSFETs in the same switching pair simultaneously, even if only one has visibly failed, since the surviving MOSFET has likely been stressed beyond its reliable operating envelope.

Choosing the Right 600V MOSFET for Your PSU Repair

Mining PSU designs use various 600V MOSFET models depending on the manufacturer and power rating. The JS60R080WUCR with its 47A current rating suits mid-to-high power designs. Always check the original part marking on your failed MOSFET before ordering. If you need a different 600V variant, we carry a range of compatible power MOSFETs for Whatsminer, Bitmain, and Avalon power supplies.

Related Power MOSFETs and PSU Repair Components

• G47N60EF 600V 47A N-Channel MOSFET TO-247
• IPW60R060P7 600V 48A MOSFET for Whatsminer PSU
• FCMT180N65S3 MOSFET for Antminer APW11 PSU
• GPT13N50DG MOSFET for Whatsminer PSU Repair

Fix your mining PSU switching stage. Order this MOSFET now or contact us at contact@lys-sz.com for bulk pricing and technical support. Worldwide shipping available.