IRFH7446PBF Datasheet - International Rectifier

IRFH7446PBF HEXFET Power MOSFET

StrongIRFET IRFH7446PbF HEXFET® Power MOSFET Applications l Brushed Motor drive applications l BLDC Motor drive applications l PWM Inverterized topologies l Battery powered circuits l Half-bridge and full-bridge topologies l Synchronous rectifier applications l Resonant mode power supplies l OR-ing and redundant power switches l DC/DC and AC/DC converters VDSS RDS(on) typ. max. ID (Silicon Limited) ID (Package Limited) 40V 2.5mΩ 3.3mΩ 117A 85A c Benefits l Improved Gate, Avalanche and Dynam.

IRFH7446PBF Features

* ational Rectifier Submit Datasheet Feedback January 17, 2014 IRFH7446PbF 10 Thermal Response ( Z thJC ) °C/W 1 D = 0.50 0.20 0.10 0.05 0.02 0.01 0.1 0.01 SINGLE PULSE ( THERMAL RESPONSE ) 1E-005 0.0001 0.001 Notes: 1. Duty Factor D = t1/t2 2. Peak Tj = P dm x Zthjc + Tc 0.01 0.1 0.001 1E-006

IRFH7446PBF-InternationalRectifier.pdf