IRFB7740PBF_15 Datasheet, PDF (1/10 Pages) International Rectifier – Brushed Motor drive applications

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™
IRFB7740PbF
HEXFET^® Power MOSFET
D
V_DSS
75V
R_DS(on) typ.
6.0m
G
max
7.3m
S
I_D
87A
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, RoHS Compliant
G
Gate
GDS
TO-220AB
IRFB7740PbF
D
Drain
S
Source
Base part number
IRFB7740PbF
Package Type
TO-220
Standard Pack
Form
Quantity
Tube
50
Orderable Part Number
IRFB7740PbF
30
ID = 52A
25
20
15
TJ = 125°C
10
5
TJ = 25°C
0
4
8
12
16
20
VGS, Gate-to-Source Voltage (V)
Fig 1. Typical On-Resistance vs. Gate Voltage
1 www.irf.com © 2015 International Rectifier
100
80
60
40
20
0
25
50
75
100 125 150 175
TC , CaseTemperature (°C)
Fig 2. Maximum Drain Current vs. Case Temperature
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March 5, 2015