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
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
PD - 96436
StrongIRFET
IRFB7434PbF HEXFET® Power MOSFET
D VDSS
40V
RDS(on) typ.
1.25mΩ
max. 1.6mΩ
cG
ID (Silicon Limited)
317A
S ID (Package Limited) 195A
D
G Gate
DS G
TO-220AB IRFB7434PbF
D Drain
S Source
RDS(on), Drain-to -Source On Resistance (m Ω) ID, Drain Current (A)
Ordering Information
Base part number IRFB7434PbF
Package Type TO-220
5 ID = 100A
4
3 TJ = 125°C
2
1 TJ = 25°C
0 2 4 6 8 10 12 14 16 18 20 VGS, Gate -to -Source Voltage (V)
Fig 1. Typical On-Resistance vs. Gate Voltage www.irf.com
Standard Pack
Form Tube
Quantity 50
Complete Part Number IRFB7434PbF
350 300 Limited By Package
250
200
150
100
50
0 25
50 75 100 125 150 TC , Case Temperature (°C)
175
Fig 2. Maximum Drain Current vs. Case Temperature 1
04/20/12
IRFB7434PbF
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) Continuous Drain Current, VGS @ 10V (Silicon Limited)
dContinuous Drain ...
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