Power MOSFET
Applications l Brushed Motor drive applications l BLDC Motor drive applications l Battery powered circuits
l Half-bridge...
Description
Applications l Brushed Motor drive applications l BLDC Motor drive applications 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 l DC/AC Inverters
G
Benefits l Improved Gate, Avalanche and Dynamic dV/dt Ruggedness l Fully Characterized Capacitance and Avalanche SOA l Enhanced body diode dV/dt and dI/dt Capability l Lead-Free l RoHS Compliant, Halogen-Free*
StrongIRFET
IRFB7437PbF
HEXFET® Power MOSFET
D VDSS RDS(on) typ. max.
ID (Silicon Limited)
40V
1.5mΩ 2.0mΩ
c250A
S ID (Package Limited) 195A
D
DS G TO-220AB IRFB7437PbF
G Gate
D Drain
S Source
Base Part Number IRFB7437PbF
Package Type TO-220
Standard Pack Form Tube
Quantity 50
Orderable Part Number IRFB7437PbF
RDS(on), Drain-to -Source On Resistance (mΩ) ID , Drain Current (A)
6 ID = 100A
5
4
3 TJ = 125°C 2
1 TJ = 25°C
0 4.0
6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 VGS, Gate-to-Source Voltage (V)
Fig 1. Typical On-Resistance vs. Gate Voltage
1 www.irf.com © 2015 International Rectifier
250 LIMITED BY PACKAGE
200
150
100
50
0 25 50 75 100 125 150 175 TC , Case Temperature (°C)
Fig 2. Maximum Drain Current vs. Case Temperature
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January 6, 2015
IRFB7437PbF
Absolute Maximum Ratings Symbol
Parameter
ID @ TC = 25°C ID @ TC = 100°C ID @ TC = 25°C IDM PD @TC = 25°C
Continuous Drain Current, VGS @ 10V (Silicon Limited) Con...
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