Description
STripFET High Power N-Channel MOSFET – STW75NF20 & STP80NF12
The STMicroelectronics N-Channel Power MOSFETs from the STripFET™ series are designed for high-current, high-power switching applications. These MOSFETs offer low RDS(on), fast switching performance, and excellent thermal stability, making them ideal for power supplies, motor control, inverters, and industrial electronics.
Available in STW75NF20 (TO-247) and STP80NF12 (TO-220) variants, these devices provide flexibility for both high-power and compact designs while maintaining industry-grade reliability.
Key Features:
- N-Channel enhancement mode MOSFET
- Low RDS(on) for high efficiency
- High continuous drain current capability
- Fast switching speed
- High power dissipation
- Robust STripFET™ technology
- Suitable for high-frequency applications
- Through-hole mounting for strong mechanical stability
Technical Specifications:
STW75NF20
| Parameter | Details |
|---|---|
| Manufacturer | STMicroelectronics |
| Series | STripFET™ |
| MOSFET Type | N-Channel |
| Drain-Source Voltage (Vds) | 200 V |
| Continuous Drain Current | 75 A @ 25°C |
| RDS(on) | 34 mΩ @ 37A, 10V |
| Gate-Source Voltage (Vgs) | ±20 V |
| Gate Threshold Voltage | 4 V |
| Gate Charge | 84 nC |
| Input Capacitance | 3260 pF |
| Power Dissipation | 190 W |
| Operating Temperature | −50°C to +150°C |
| Package | TO-247-3 |
| Mounting Type | Through Hole |
| Base Product Number | STW75 |
STP80NF12
| Parameter | Details |
|---|---|
| Manufacturer | STMicroelectronics |
| Series | STripFET™ |
| MOSFET Type | N-Channel |
| Drain-Source Voltage (Vds) | 120 V |
| Continuous Drain Current | 80 A |
| RDS(on) | 18 mΩ |
| Gate-Source Voltage (Vgs) | ±20 V |
| Gate Threshold Voltage | 2 V |
| Gate Charge | 189 nC |
| Power Dissipation | 300 W |
| Operating Temperature | −55°C to +175°C |
| Package | TO-220-3 |
| Mounting Type | Through Hole |
| Base Product Number | STP80NF12 |
Applications
SMPS and power supplies
Motor drivers and controllers
Inverters and UPS systems
DC-DC converters
Battery management systems
Industrial automation equipment
High-power switching circuits
Precautions
Ensure proper heat sinking for high-power operation
Do not exceed maximum Vds and Id ratings
Use proper gate drive voltage
Avoid static discharge during handling
Ensure correct polarity during installation
