Infineon HEXFET Type N-Channel MOSFET, 140 A, 75 V Enhancement, 3-Pin TO-220 IRF3808PBF

View all MOSFETs
Bulk discount available

Subtotal (1 pack of 5 units)*

£11.95

(exc. VAT)

£14.35

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 720 unit(s) shipping from 29 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20£2.39£11.95
25 - 45£2.008£10.04
50 - 120£1.888£9.44
125 - 245£1.744£8.72
250 +£1.628£8.14

*price indicative

Packaging Options:
RS Stock No.:
262-6729
Mfr. Part No.:
IRF3808PBF
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Product Type

MOSFET

Channel Type

Type N

Maximum Continuous Drain Current Id

140A

Maximum Drain Source Voltage Vds

75V

Package Type

TO-220

Series

HEXFET

Mount Type

Through Hole

Pin Count

3

Channel Mode

Enhancement

Forward Voltage Vf

1.3V

Standards/Approvals

No

Automotive Standard

No

Distrelec Product Id

304-41-666

The Infineon power MOSFET utilizes the latest processing techniques to achieve extremely low on-resistance per silicon area. This design has additional features such as 175°C operating temperature, low RθJC, fast switching speed and improved repetitive avalanche rating.

Repetitive avalanche allowed up to Tjmax

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