Key facts
- Brand
- Fairchild
- Model
- FQPF46N15
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-12
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Fairchild FQPF46N15 MOSFET Datasheet
The FQPF46N15 is a 150 V N‑Channel enhancement mode power MOSFET built with Fairchild’s planar stripe DMOS technology. It is intended for low‑voltage applications such as audio amplifiers, high‑efficiency DC/DC converters, and motor control.
Key electrical characteristics include a continuous drain current of 25.6 A at 25 °C, a pulsed rating of 102.4 A, a typical on‑resistance of 0.042 Ω at Vgs = 10 V, and a total gate charge of about 85 nC. The device is supplied in a TO‑220F package with a maximum power dissipation of 66 W.
Fairchild FQPF46N15 specifications
| Drain‑Source Voltage (VDS) | 150 V |
|---|---|
| Continuous Drain Current (ID) at 25 °C | 25.6 A |
| Pulsed Drain Current (ID) rating | 102.4 A |
| Gate‑Source Voltage (VGS) rating | ±25 V |
| On‑Resistance (RDS(on)) typical | 0.042 Ω @ VGS=10 V |
| Total Gate Charge (Qg) | 85 nC (typical) |
| Power Dissipation (PD) at 25 °C | 66 W |
All Fairchild FQPF46N15 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 for the FQPF46N15?
The device is rated for a maximum drain‑source voltage of 150 V.
What continuous drain current can the FQPF46N15 handle at 25 °C?
It can conduct up to 25.6 A continuously at a junction temperature of 25 °C.
What is the maximum drain‑source voltage for the FQPF46N15?
The device is rated for a maximum drain‑source voltage of 150 V.
What continuous drain current can the FQPF46N15 handle at 25 °C?
It can conduct up to 25.6 A continuously at a case temperature of 25 °C.