Power MOSFET
Application Brushed Motor drive applications BLDC Motor drive applications Battery powered circuits Half-brid...
Description
Application Brushed Motor drive applications BLDC Motor drive applications Battery powered circuits Half-bridge and full-bridge topologies Synchronous rectifier applications Resonant mode power supplies OR-ing and redundant power switches DC/DC and AC/DC converters DC/AC Inverters
StrongIRFET™ IRFB7446GPbF
HEXFET® Power MOSFET
D VDSS
40V
RDS(on) typ.
2.6m
max
3.3m
G
ID (Silicon Limited)
123A
IS D (Package Limited)
120A
Benefits 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 Halogen-Free
G Gate
GDS TO-220AB IRFB7446GPbF
D Drain
S Source
Base part number Package Type
IRFB7446GPbF
TO-220
Standard Pack
Form
Quantity
Tube
50
Orderable Part Number IRFB7446GPbF
RDS(on), Drain-to -Source On Resistance (m ) ID, Drain Current (A)
8 ID = 70A
6 TJ = 125°C
4
2 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
125
100
75
50
25
0 25
50 75 100 125 150 TC , Case Temperature (°C)
175
Fig 2. Maximum Drain Current vs. Case Temperature
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November 19, 2014
IRFB7446GPbF
Absolute Maximum Rating
Symbol ID @ TC = 25°C ID @ TC = 100°C ID @ TC = 25°C IDM PD @TC = 25°C
Parameter Continuous Drain Current, VGS @ 10V (Silicon Limited) Continuous Drain Current, VGS @ 1...
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