
IRF3205
IRF3205 N-MOSFET
N-channel power MOSFET, 55V/110A, with low on-resistance for high-current switching.
- TO-220
- Switching power supplies / motor drive / battery protection
- MOSFETs

Product description
The IRF3205 is a classic high-current N-channel MOSFET with 8mΩ on-resistance. The TO-220 package aids heat dissipation and suits synchronous rectification, motor drive and battery protection boards.
Specifications
| Drain-source voltage | 55 V |
|---|---|
| Continuous drain current | 110 A |
| Package | TO-220 |
| On-resistance | 8 mΩ @ Vgs=10V |
| Operating temperature range | -55 ℃ ~ +175 ℃ |
Specifications indicate the common range for this category; the datasheet confirmed with your order prevails.
Supply Notes
- Small-batch and volume supply
- Traceable channel, documentation per batch
- Samples for standard parts on request
Alternative Models
The part numbers below can serve as alternatives for this product, with similar specifications or pin compatibility; please confirm against the datasheet.
Some rows are series-level references. Confirm package, ratings and fusing characteristics with engineering before volume purchasing.
IRF3205PbF
- Package
- —
- Rating
- —/ —
N-MOSFET, TO-220, 55V/110A, lead-free version
STP110N3L
- Package
- —
- Rating
- —/ —
N-MOSFET, TO-220, 30V/110A, low on-resistance
FDB045AN
- Package
- —
- Rating
- —/ —
N-MOSFET, TO-263, 75V/80A, closely rated
BSC050N06NS
- Package
- —
- Rating
- —/ —
N-MOSFET, SuperSO-8, 60V/100A, compact alternative
Alternative models are for reference only. Confirm actual selection based on application requirements and datasheets. For further suggestions, submit an inquiry.
Similar part numbers
Same category with closely matching voltage and current ranges, useful for selection comparison.
- MOS-30V-80A-SOT23N-channel MOSFET 30V 80ADeviation over 30%, please verifyVoltage diff -45%Current diff -27%SOT-23 · 30 V
- SI2301SI2301 P-MOSFETDeviation over 30%, please verifyVoltage diff -64%Current diff -97%SOT-23 · -4.5 – 20 V
- CSD17571Q5ACSD17571Q5A N-MOSFETDeviation over 30%, please verifyVoltage diff -45%Current diff -55%SON 5x6 · 10 – 30 V
- MOS-30V-5A-SOT23N-channel MOSFET 30V 5ADeviation over 30%, please verifyVoltage diff -45%Current diff -95%SOT-23 · 30 V
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