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IRF634B Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – 250V N-Channel MOSFET | |||
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GENERAL DESCRIPTION
This Power MOSFET is designed for low voltage, high
speed power switching applications such as switching
regulators, converters, solenoid and relay drivers.
PIN CONFIGURATION
TO-220
Top View
IRF634B
POWER MOSFET
FEATURES
 Dynamic dv/dt Rating
 Repetitive Avalanche Rated
 Fast Switching
 Ease of Paralleling
 Simple Drive Requirements
SYMBOL
D
G
12 3
S
N-Channel MOSFET
ORDERING INFORMATION
Part Number
Package
IRF634B...............................................TO-220
ABSOLUTE MAXIMUM RATINGS
Rating
Drain to Current Ð Continuous
Ð Pulsed (Note 1)
Gate-to-Source Voltage Ð Continue
Total Power Dissipation
Derate above 25к
Single Pulse Avalanche Energy (Note 2)
Avalanche Current (Note 1)
Repetitive Avalanche Energy (Note 1)
Peak Diode Recovery dv/dt (Note 3)
Operating and Storage Temperature Range
Thermal Resistance Ð Junction to Case
Ð Junction to Ambient
Maximum Lead Temperature for Soldering Purposes, 1/8â from case for 10 seconds
Symbol
ID
IDM
VGS
PD
EAS
IAR
EAR
dv/dt
TJ, TSTG
ÈJC
ÈJA
TL
Value
8.5
36
±30
74
0.59
200
8.5
7.4
5.5
-55 to 150
1.70
62
300
Unit
A
V
W
W/к
mJ
A
mJ
V/ns
к
к/W
к
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