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STF14N80K5 ST Power MOSFET
The STF14N80K5 is an N-channel MDmesh K5 Power MOSFET from STMicroelectronics in TO-220FP fully insulated package, featuring 800V drain-source voltage and 12A continuous drain current (limited by package) for high-efficiency high-voltage switching applications. For selection, verify built-in back-to-back Zener diodes for ESD protection, 100% avalanche tested for ruggedness, ultra-low gate charge for minimized switching losses, and operating junction temperature from -55°C to +150°C. Features include MDmesh K5 technology for industry's lowest RDS(on) x area, ultra-low gate charge for simplified drive requirements, Zener gate protection for enhanced reliability, and fully insulated TO-220FP package for simplified thermal management without insulating washers. Ideal for high-efficiency offline switching power supplies (SMPS) for industrial equipment, power factor correction (PFC) stages, high-voltage DC-DC converters, LED lighting drivers, and any 800V switching application requiring low conduction losses with insulated package. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.09 |
| 100+ | $ 0.92 |
| 1000+ | $ 0.89 |
Technical Specifications
- Part No.STF14N80K5
- Model STF14N80K5
- Category Discrete Semiconductor Products > Transistors > MOSFETs
- Manufacturer STMicroelectronics
- Series MDmesh™ K5
- Packaging Tube
- Part Status Active
- FET Type N-Channel
- Technology MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss) 800 V
- Current - Continuous Drain (Id) 14 A (Tc)
- Rds On (Max) @ Id, Vgs 0.375 Ω @ 7 A, 10 V
- Power Dissipation (Max) 35 W (Tc)
- Features Zener-protected
- Operating Temperature -55°C ~ 150°C (TJ)
- Mounting Type Through Hole
- Supplier Device Package TO-220FP
- Base Product Number STF14N80K5
- RoHS ROHS3 Compliant
- Standard Package 50