The STP75NS04Z is an N-channel, clamped, TO-220 power MOSFET from ST. It features a RDS(on) of 7mΩ and an ID of 80A.
The STP75NS04Z is an N‑channel clamped power MOSFET featuring a 7 mΩ on‑resistance and an 80 A continuous drain current. It is packaged in a TO‑220 case and is designed for harsh environments such as power tools, offering high avalanche robustness and a maximum junction temperature of 175 °C.
The document provides detailed electrical ratings, thermal data, switching characteristics, and test circuit diagrams. It also includes mechanical package information, revision history, and legal notices from STMicroelectronics.
| Drain‑source voltage (V_DSS) (clamped) | 160 V |
|---|---|
| Continuous drain current @ 25 °C | 80 A |
| Continuous drain current @ 100 °C | 63 A |
| Pulsed drain current | 320 A |
| Total dissipation @ 25 °C | 110 W |
| Thermal resistance junction‑case | 1.36 °C/W |
| Thermal resistance junction‑ambient | 62.5 °C/W |
| Maximum lead temperature for soldering | 300 °C |
| Maximum junction temperature | 175 °C |
| Package type | TO‑220 |
The device can handle up to 80 A continuous drain current at a case temperature of 25 °C.
The MOSFET is rated for a total dissipation of 110 W at 25 °C.
Junction‑case thermal resistance is 1.36 °C/W and junction‑ambient thermal resistance is 62.5 °C/W.
It is supplied in a TO‑220 package.