Key facts
- Brand
- Fairchild
- Model
- FQPF70N08
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-12
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Fairchild FQPF70N08 80V N-Channel MOSFET Datasheet
The FQPF70N08 is an 80 V N‑Channel enhancement mode power MOSFET built with Fairchild's planar stripe DMOS technology. It offers low on‑state resistance, fast switching, and high avalanche capability, making it suitable for low‑voltage automotive, DC‑DC converters and motor‑control applications.
The document provides absolute maximum ratings, detailed electrical characteristics, typical performance curves, and mechanical dimensions for the TO‑220F package, along with trademark and product status information.
Fairchild FQPF70N08 specifications
| Drain‑Source Voltage (V_DSS) | 80 V |
|---|---|
| Continuous Drain Current (I_D) @ 25 °C | 43.6 A |
| Pulsed Drain Current (I_D) (Note 1) | 174.4 A |
| Gate‑Source Voltage (V_GS) | ±25 V |
| Power Dissipation (P_D) @ 25 °C | 60 W |
| Maximum Junction Temperature (T_J) | 175 °C |
| Thermal Resistance, Junction‑to‑Case (R_JC) | 2.5 °C·W |
| Thermal Resistance, Junction‑to‑Ambient (R_JA) | 62.5 °C·W |
| Maximum Lead Temperature for Soldering | 300 °C |
All Fairchild FQPF70N08 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum drain‑source voltage of the FQPF70N08?
The device is rated for a maximum drain‑source voltage of 80 V.
How much continuous drain current can the FQPF70N08 handle at 25 °C?
It can conduct up to 43.6 A continuously at a case temperature of 25 °C.
What is the maximum drain‑source voltage for the FQPF70N08?
The device is rated for a maximum drain‑source voltage of 80 V.
What continuous drain current can the FQPF70N08 handle at 25 °C?
It can conduct up to 43.6 A continuously at a case temperature of 25 °C.