IRLB4132PBF MOSFET N CHANNEL TO-220 30V 78A Infineon IRLB4132PBF

Product Overview:

A through-hole N-Channel HEXFET® Power MOSFET optimized specifically for high-efficiency UPS/inverter applications and low-voltage power tools. Featuring logic-level gate drive capability, it achieves an ultra-low on-state resistance ($R_{DS(on)}$) even at a low gate-to-source voltage ($V_{GS} = 4.5\text{V}$), allowing it to be driven directly by microcontrollers and logic circuits without complex gate driver stages. With ultra-low gate impedance and fully characterized avalanche voltage and current, this device minimizes both conduction and switching losses, maximizing overall power density in space-constrained, high-current environments.

Core Specifications:

Manufacturer: Infineon (Formerly International Rectifier - IR)

Package Type: TO-220AB / TO-220

Function: N-Channel Power MOSFET (Logic Level)

Maximum Drain-Source Voltage: 30V

Continuous Drain Current: 78A (Package limited at 25°C; Silicon limited up to 150A)

Specific Variant: IRLB4132PBF