Product Overview
IRFS630A N-Channel Power MOSFET - TO-220F Isolated Package, Unused Old Stock
Condition
Unused NOS. Visual inspection confirmed TO-220F body with crisp surface markings, date code 018, three straight leads showing no bending or corrosion, and a clear mounting hole. Source is unknown. Electrical specifications are not confirmed — verify against the IRFS630A datasheet before use.
Ships same business day from Idaho. Packed carefully.
No hassle resolution if there is an issue. Serving customers since 1999.
Product Overview
Fairchild Semiconductor IRFS630A — N-channel power MOSFET in a TO-220F fully isolated package. The TO-220F body keeps the tab electrically isolated from the drain, simplifying heatsink mounting without an insulating pad. Date code 018 visible on the body. Exact voltage, current, and on-resistance ratings are not confirmed — pull the datasheet before drop-in use.
Key Features
- Package: TO-220F (fully isolated tab)
- Channel type: N-channel
- Leads: Three straight leads, no bending or corrosion observed
- Date code: 018 (visible on body)
- Surface markings: Crisp and legible
- Mounting hole: Clear, unobstructed
- Voltage and current ratings: Not confirmed — verify against datasheet before use
Frequently Asked Questions
What are the voltage and current ratings for the IRFS630A?
Not confirmed from our documentation. Verify against the IRFS630A datasheet before use.
Does the TO-220F package require an insulating pad for heatsink mounting?
No. The TO-220F has a fully isolated tab — the mounting surface is electrically isolated from the drain. No insulating pad required between the tab and heatsink.
What is included?
The transistor only. No documentation or hardware included.
The TO-220F package solved a real assembly headache — isolated tab, no extra hardware, no pad to lose. Someone spec'd this part because it made the build cleaner. Now it is yours to put to work.
