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Infineon Technologies IRF3 Series

14 variants · Infineon Technologies

About the Infineon Technologies Infineon Technologies IRF3 Series series

The Infineon Technologies Infineon Technologies IRF3 Series series groups 14 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - continuous drain (Id) @ 25°C of 75A (Tc), drain to source voltage of 55 V and drive voltage (Max rds on, min rds on) of 10V. Variants differ by case, mounting type and package, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
TO-220-3 · TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Mounting type
Surface Mount · Through Hole
Package
Tape & Reel (TR) Cut Tape (CT) · Tube

Variant comparison

ParameterIRF3205ZPBFIRF3205ZSTRLPBF
CaseTO-220-3TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Mounting typeThrough HoleSurface Mount
PackageTubeTape & Reel (TR) Cut Tape (CT)

Shared specifications

Current - continuous drain (Id) @ 25°C
75A (Tc)
Drain to source voltage
55 V
Drive voltage (Max rds on, min rds on)
10V
FET feature
-
FET type
N-Channel
Gate charge (Qg) (Max) @ vgs
110 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds
3450 pF @ 25 V
Operating temperature
-55°C ~ 175°C (TJ)
Power dissipation
170W (Tc)
Rds on (Max) @ id, vgs
6.5mOhm @ 66A, 10V
Technology
MOSFET (Metal Oxide)
Vgs
±20V

Request a quote on any Infineon Technologies IRF3 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Infineon Technologies Infineon Technologies IRF3 Series variants differ?
Infineon Technologies IRF3 Series part numbers differ by case, mounting type and package. Use the selection guide above to pick by case.
How many Infineon Technologies Infineon Technologies IRF3 Series part numbers are listed?
14 Infineon Technologies Infineon Technologies IRF3 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Infineon Technologies Infineon Technologies IRF3 Series?
Request a quote (RFQ) for any Infineon Technologies IRF3 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants