G47N60EF Siliconix MOSFET N-Channel 600V 47A
Couldn't load pickup availability
Have questions about this product? Our team is here to help — just reach out on WhatsApp.
💬 Contact Us on WhatsAppAbout the Product
G47N60EF Vishay N-Channel MOSFET 600V 47A – TO-247 for Mining PSU Repair
The G47N60EF by Vishay Siliconix is an N-channel MOSFET rated at 600V / 47A in a TO-247AC through-hole package, delivering 67mΩ Rds(on) at 10V gate drive and 379W power dissipation. With a gate charge of 225nC, a threshold of 4V and an operating range of -55°C to 150°C, it provides reliable primary-side switching for half-bridge and full-bridge topologies in high-wattage mining power supplies.
Role in Mining PSU Primary Circuits
The G47N60EF sits in the primary-side switching stage, typically as part of a half-bridge pair driving the main power transformer. Its 67mΩ on-resistance keeps conduction losses manageable at the sustained current levels mining PSUs demand, and the 600V rating provides adequate margin above the rectified mains bus voltage. When one MOSFET in the pair fails, the PSU produces no output — replacing both as a matched pair ensures balanced switching and prevents asymmetric thermal stress.
Replacement Procedure
Disconnect mains and discharge bulk capacitors. Locate the failed MOSFET on the primary board near the transformer heatsink. Remove mounting hardware, desolder through-hole leads, clean the holes. Install the new G47N60EF with correct pin orientation, apply thermal compound to the heatsink surface and torque the screw. Power through a variac under progressive load and verify clean, stable output.
G47N60EF MOSFET Specifications
| Parameter | Value |
|---|---|
| Part Number | G47N60EF (SIHG47N60EF) |
| Manufacturer | Vishay Siliconix |
| Drain-Source Voltage | 600V |
| Drain Current | 47A (Tc) |
| Rds(on) | 67mΩ @ 24A, 10V |
| Gate Charge | 225nC @ 10V |
| Power Dissipation | 379W (Tc) |
| Package | TO-247AC (through-hole) |
| Condition | New |
Related 600V Class Power MOSFETs for PSU Repair
- JS60R080WUCR 47A 600V TO-247 MOSFET – PSU Repair
- CRJQ30N60G2F 600V 83A MOSFET – ASIC Miner PSU
- OSG60R070H 650V 47A MOSFET – PSU Repair
- IPW60R037CSFD 600V N-Channel MOSFET
Repairing mining PSUs in volume? Contact us at contact@lys-sz.com for matched MOSFET pairs and bulk pricing.
Worldwide shipping from our Shenzhen warehouse.
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
