Key facts
- Brand
- Fairchild
- Model
- FQP11N40C
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-12
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DatasheetFAIRCHILD FQP11N40C/FQPF11N40C 400V N-Channel MOSFET handbook
FAIRCHILD FQP11N40C/FQPF11N40C 400V N-Channel MOSFET handbook
Datasheet
The FQP11N40C/FQPF11N40C 400V N-Channel MOSFET is a low RDS(on), high voltage N-channel MOSFET manufactured by Fairchild that can be used in high-efficiency switched mode power supplies, active power factor correction, and half-bridge topology electronic lamp ballasts.
Read onlineFairchild FQP11N40C specifications
| Drain‑Source Voltage (VDS) | 400 V |
|---|---|
| Continuous Drain Current (ID) at 25 °C | 10.5 A |
| Pulsed Drain Current (ID) (Note 1) | 42 A |
| Typical Gate Charge (Qg) | 28 nC |
| Power Dissipation (PD) at 25 °C | 135 W |
| Thermal Resistance Junction‑to‑Case (RθJC) | 0.93 °C·W |
All Fairchild FQP11N40C documents by type
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 400 V.
What continuous drain current can the MOSFET handle at 25 °C?
It can handle a continuous drain current of 10.5 A at 25 °C.