GP47S60X IRGP47S60X MOSFET TO-247 Switching Applications

GP47S60X / IRGP47S60X High-Reliability MOSFET – TO-247 Replacement for Miner PSU Repair

The GP47S60X (also marked IRGP47S60X) is a high-voltage, high-current power transistor in a TO-247 through-hole package, widely used in ASIC miner power supplies, high-power converters and PWM motor control systems. It offers accelerated switching speeds, high avalanche-energy handling and a fast-recovery source-to-drain diode — making it ideal for bridge-topology PSUs where diode commutation speed and safe operating area are critical. In mining, it typically lives in the primary switching stage of 3300 W PSUs that drive modern Antminer, Whatsminer and Avalon hardware.

GP47S60X MOSFET Technical Specifications

Common Failure Modes on Miner PSU Primary Stages

In 3300 W ASIC miner power supplies, the primary-side switching transistors face heavy stress from continuous high-frequency operation, line-voltage surges and cooling-fan failures that spike junction temperatures. When a GP47S60X fails, the PSU typically presents as no output, a blown mains fuse, or a repeating over-current protection trip. Technicians should inspect the transistor for visible cracking, measure drain-to-source resistance out of circuit, and check adjacent gate drive components — a failed GP47S60X often takes its gate driver and snubber components with it.

Replacement Guidance

Always replace the GP47S60X in matched pairs or complete sets when the PSU uses a bridge or half-bridge topology, to maintain balanced switching behavior. Re-paste the isolated mounting pad carefully and torque the TO-247 retaining screw to the manufacturer's spec — overtightening cracks the package, undertightening lets junction temperatures climb. After the rebuild, dummy-load the PSU at 50 % and 100 % of rated power for at least 15 minutes before returning it to service.

Related MOSFETs and PSU Repair Components

• SVS47N60PN DP N-Channel MOSFET – Bitmain PSU
• OSG65R038 / OSG65R038HZ TO-247 600V 80A MOSFET
• SJTF40N65DF MOSFET – Whatsminer M10 PSU
• SVF7N65F 650V N-Channel MOSFET – Miner PSU

Rebuild your miner PSU primary stage with a genuine GP47S60X. Order online or contact us at contact@lys-sz.com for volume pricing and schematic-level repair advice. Worldwide shipping from our Shenzhen warehouse.