Datasheet

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IRFP4868PbF
1 www.irf.com © 2012 International Rectifier October 30, 2012
Applications
 High Efficiency Synchronous Rectification in SMPS
 Uninterruptible Power Supply
 High Speed Power Switching
 Hard Switched and High Frequency Circuits
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
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Gate Drain Source
G D S
V
DSS
300V
R
DS(on)
typ.
25.5m
max.
32m
I
D
70A
Base Part Number Package Type Standard Pack Orderable Part Number
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Form Quantity
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IRFP4868PbF
TO-247AC Tube 25 IRFP4868PbF
Absolute Maximum Ratings
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Symbol Parameter Max. Units
I
D
@ T
C
= 25°C Continuous Drain Current, V
GS
@ 10V
70
A
I
D
@ T
C
= 100°C Continuous Drain Current, V
GS
@ 10V
49
I
DM
Pulsed Drain Current  280
P
D
@T
C
= 25°C
Maximum Power Dissipation 517
W
Linear Derating Factor 3.4
W/°C
V
GS
Gate-to-Source Voltage ± 20
V
T
J
Operating Junction and -55 to + 175
°C
T
STG
Storage Temperature Range
Soldering Temperature, for 10 seconds
(1.6mm from case)
300
Mounting torque, 6-32 or M3 screw 10lbf
in (1.1Nm)
Avalanche Characteristics
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E
AS (Thermally limited)
Single Pulse Avalanche Energy  1093 mJ
I
AR
Avalanche Current 
See Fig. 14, 15, 22a, 22b
A
E
AR
Repetitive Avalanche Energy  mJ
Thermal Resistance
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Symbol Parameter Typ. Max. Units
R

JC
Junction-to-Case 
–––
0.29
R

CS
Case-to-Sink, Flat Greased Surface
0.24 ––– °C/W
R

JA
Junction-to-Ambient
––– 40
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TO-247AC
D
G
D
S