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IRF135B203
  • IRF135B203

IRF135B203

The IR MOSFET™ family of power MOSFETs utilizes proven silicon processes offering designers a wide portfolio of devices to support various applications such as DC motors, inverters, SMPS, lighting, load switches as well as battery powered applications. The devices are available in a variety of surface mount and through-hole packages with industry standard footprints for ease of design. The optimized gate drive options enables designers the flexibility of selecting super, logic or normal level drives.

Infineon Technologies IRF135B203 Product Info

16 April 2026 0

Parameters

Budgetary Price €/1k

1.22

ID (@25°C) max

129 A

Mounting

THT

Operating Temperature range

-55 °C to 175 °C

Package

TO-220

Polarity

N

Ptot max

441 W

Qgd

43 nC

QG (typ @10V)

180 nC

RDS (on) (@10V) max

8.4 mΩ

RthJC max

0.34 K/W

VDS max

135 V

VGS(th) range

2 V to 4 V

VGS(th)

3 V

VGS max

20 V

Apps

Offline UPS - high frequency transformer

Features

  • Optimized for broadest availability
  • Product qualification according to JEDEC
  • Industry standard through-hole power
  • High-current carrying capability package

Description

  • Multi-vendor compatibility
  • Industry standard qualification level
  • Drop-in replacement with standard pinout
  • Increased current carrying capability

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