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40V Single N-Channel HEXFET Power MOSFET in a TO-220AB package


  • Optimized for Logic Level Drive
  • Improved Gate, Avalanche and Dynamic dV/dt Ruggedness
  • Fully Characterized Capacitance and Avalanche SOA
  • Enhanced body diode dV/dt and dI/dt Capability
  • Lead-Free
  • RoHS Compliant, Halogen-Free

Parametric IRL40B212
Budgetary Price €€/1k   1.14 
Package   TO-220
VDS  max 40.0V
RDS (on) (@10V)  max 1.9mΩ
RDS (on)  max 1.9mΩ
RDS (on) (@4.5V)  max 2.4mΩ
Polarity   N
ID (@ TC=100°C)  max 179.0A
ID  max 179.0A
ID (@ TC=25°C)  max 254.0A
Ptot  max 231.0W
QG   91.0nC 
Mounting   THT
Qgd   46.0nC 
RthJC  max 0.65K/W
Tj  max 175.0°C
VGS  max 20.0V

Data Sheet

Title Size Date Version
618 KB 27 Apr 2015 01_00

Application Notes

Title Size Date Version
516 KB 01 Jan 2013
972 KB 05 May 2017 01_00
2 MB 01 Dec 2016 01_00
1.6 MB 28 Jul 2009
7 MB 25 Jun 2015 01_00

Product Brief

Title Size Date Version
115 KB 14 Oct 2015

Application Brochure

Title Size Date Version
575 KB 09 May 2017 01_00

Product Selection Guide

Title Size Date Version
1.2 MB 17 Aug 2015 01_00
22.2 MB 21 Feb 2017 00_00
Sales Product Name IRL40B212
Product Status active and preferred
Order online Buy online
Package Name TO220
Completely lead free yes
Halogen free yes
RoHS compliant yes
Packing Size 50
Packing Type TUBE
Moisture Level THP

Simulation Models

Title Size Date Version
2 KB 10 Sep 2015
2 KB 10 Sep 2015

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