Infineon HEXFET N-Channel MOSFET, 43 A, 60 V D²Pak IRFS4321TRLPBF

View all MOSFETs

Subtotal (1 reel of 800 units)*

£824.00

(exc. VAT)

£992.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 23 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
800 +£1.03£824.00

*price indicative

RS Stock No.:
257-9432
Mfr. Part No.:
IRFS4321TRLPBF
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Channel Type

N

Maximum Continuous Drain Current

43 A

Maximum Drain Source Voltage

60 V

Series

HEXFET

Package Type

D²Pak

Mounting Type

Through Hole

The Infineon IRFS series is the 150V single n channel HEXFET power mosfet in a D2 Pak package.

Optimized for broadest availability from distribution partners
Product qualification according to JEDEC standard
Optimized for 10 V gate drive voltage (called normal level)
Industry standard surface mount power package
High current carrying capability package (up to 195 A, die size dependent)
Capable of being wave soldered


Sponsored
Infineon CoolSic Schottky Diode
Infineon Logo
Infineon Schottky Diodes & MOSFETs – Matched for Power, Built for Efficiency
Pair Infineon Schottky diodes with Infineon MOSFETs for a high-efficiency power solution that’s optimised from the ground up. Designed to work together, they deliver fast switching, low losses, and excellent thermal performance—ideal for SMPS, motor drives, and automotive systems. Reduce design complexity and boost reliability with components engineered for synergy.
Explore the Infineon range today

Related links