Key facts
- Brand
- Fairchild
- Model
- FQPF2N70
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-07-12
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User ManualFAIRCHILD FQPF2N70 Manual
FAIRCHILD FQPF2N70 Manual
User Manual
This document describes the features and characteristics of the FQPF2N70 QFET TM FQPF2N70 700V N-Channel MOSFET, including low on-state resistance, superior switching performance, and ability to withstand high energy pulse in the avalanche and commutation mode. Suitable for high efficiency switch mode power supply.
Read onlineFairchild FQPF2N70 specifications
| Drain‑Source Voltage (V_DSS) | 700 V |
|---|---|
| Continuous Drain Current (I_D) @ 25 °C | 2.0 A |
| Pulsed Drain Current | 8.0 A |
| Gate‑Source Voltage (V_GS) | +30 V |
| On‑Resistance (R_DS(on)) typical | 6.38 mΩ @ V_GS=10 V |
| Total Gate Charge (Q_G) | 8.1 nC |
| Power Dissipation (P_D) @ 25 °C | 28 W |
| Thermal Resistance Junction‑to‑Case (RθJC) | 4.46 °C·W |
| Package | TO‑220F |
All Fairchild FQPF2N70 documents by type
User Manual 3
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum drain‑source voltage rating?
The device is rated for a maximum drain‑source voltage of 700 V.
What is the typical on‑resistance of the FQPF2N70?
Typical on‑resistance is 6.38 mΩ when V_GS = 10 V.
What is the maximum drain‑source voltage for the FQPF2N70?
The device can withstand up to 700 V between drain and source.
What continuous drain current can the FQPF2N70 handle at 25 °C?
It is rated for a continuous drain current of 2 A at 25 °C.