NCEP60T18 60V N-Channel SGT-I Power MOSFET for ASIC Miner PSU Repair
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NCEP60T18 60V N-Channel Power MOSFET | 180A SGT-I Super Trench for ASIC PSU Repair
The NCEP60T18 is a high-current 60V N-Channel power MOSFET built on SGT-I Super Trench technology, designed for high-frequency switching and synchronous rectification stages in ASIC miner power supplies. Ultra-low RDS(on) paired with low gate charge minimizes both conduction and switching losses — the right combination for the sustained high-current duty of mining PSU primary or sync-rectifier positions.
Headline specs: VDS 60V, ID 180A continuous, RDS(on) typical 2.8mΩ @ VGS = 10V (max <3.2mΩ), maximum junction temperature 150°C, 100% UIS-tested. The combination of high current rating and low on-resistance gives excellent thermal margin even under continuous full-load mining.
When to Replace the NCEP60T18
- PSU output rail dead while input is present — sync-rectifier MOSFET shorted open.
- PSU goes into hiccup mode — MOSFET conducting partially under fault conditions.
- Visible damage — burnt or cracked package on the heatsink.
- Multimeter diode-test shows shorted drain-source.
NCEP60T18 Specifications
| Parameter | Specification |
|---|---|
| Type | N-Channel Power MOSFET |
| Technology | SGT-I Super Trench |
| VDS (Drain-Source Voltage) | 60V |
| ID (Continuous Drain Current) | 180A |
| RDS(on) | 2.8mΩ typical, <3.2mΩ max @ VGS = 10V |
| Maximum Junction Temperature | 150°C |
| Avalanche Testing | 100% UIS-tested |
| Condition | New, original |
FAQ — NCEP60T18 MOSFET
Q: How do I confirm the MOSFET is the failed part?
A: Power off and discharge PSU caps. Multimeter in diode-test mode across drain-source: healthy MOSFET reads OL one way, ~0.5V body-diode drop the other. Shorted = ~0V both ways; open = OL both ways.
Q: Why this part vs a cheaper substitute?
A: Generic 60V/180A MOSFETs exist, but mismatched RDS(on) or gate-charge specs increase switching loss and PSU operating temperature. The NCEP60T18's low FOM (RDS(on) × Qg) keeps the original PSU thermal design intact.
Q: Rework profile?
A: Depends on package — most NCEP60T18 variants ship in TO-220, TO-263 (D2PAK), or DFN. Match the original footprint exactly. Standard reflow profile, ~250°C peak, controlled airflow.
Q: Bulk pricing?
A: Yes — email contact@lys-sz.com for tray-quantity pricing.
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PSU repair benches stocking NCEP60T18 MOSFETs in volume? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.
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).
