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FQPF17N08 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists onsemi. Its product description is MOSFET N-CH 80V 11.2A TO220F. Review the specifications below when checking this part for your BOM.
The FQPF17N08 is an N-Channel enhancement mode power MOSFET manufactured using planar stripe DMOS technology. It features a drain-source voltage of 80V and a continuous drain current of 11.2A at 25°C case temperature. The device exhibits a maximum on-resistance of 0.115Ω at VGS=10V. Key electrical parameters include a typical gate charge of 12nC, reverse transfer capacitance of 28pF, and avalanche energy rating of 100mJ. It operates within a junction temperature range of -55°C to +175°C.
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm the datasheet revision matches the specific production lot requirements. Ensure compliance with RoHS directives if applicable to the target market. Review absolute maximum ratings carefully to prevent device failure during operation.
Select this component for low voltage power switching environments requiring robust avalanche ruggedness. Evaluate thermal management needs based on the specified junction-to-case thermal resistance. Consider the gate charge specifications when designing drive circuits for optimal switching efficiency. Verify package compatibility with existing PCB layouts.
This device belongs to the QFET series produced by Fairchild Semiconductor International. It represents a discrete power transistor designed for general-purpose switching applications. The TO-220F package provides mechanical stability and thermal dissipation capabilities suitable for through-hole mounting configurations.
No public confirmed substitute part numbers are available in the provided documentation.
The peak diode recovery dv/dt rating is 6.5 V/ns.
Yes, the device is 100% avalanche tested with a single pulsed avalanche energy rating of 100 mJ.
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