91034 Datasheet, PDF (1/9 Pages) Vishay Siliconix – Third generation Power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedlzed device design, low on-resistance and cost-effectiveness

Power MOSFET
IRF634, SiHF634
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
R_DS(on) ()
Q_g (Max.) (nC)
Q_gs (nC)
Q_gd (nC)
Configuration
250
V_GS = 10 V
41
6.5
22
Single
0.45
D
TO-220AB
G
S
D
G
S
N-Channel MOSFET
ORDERING INFORMATION
Package
Lead (Pb)-free
SnPb
FEATURES
• Dynamic dV/dt Rating
• Repetitive Avalanche Rated
• Fast Switching
• Ease of Paralleling
• Simple Drive Requirements
• Compliant to RoHS Directive 2002/95/EC
Available
RoHS*
COMPLIANT
DESCRIPTION
Third generation Power MOSFETs from Vishay provide the
designer with the best combination of fast switching,
ruggedized device design, low on-resistance and
cost-effectiveness.
The TO-220AB package is universally preferred for all
commercial-industrial applications at power dissipation
levels to approximately 50 W. The low thermal resistance
and low package cost of the TO-220AB contribute to its
wide acceptance throughout the industry.
TO-220AB
IRF634PbF
SiHF634-E3
IRF634
SiHF634
ABSOLUTE MAXIMUM RATINGS (T_C = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current^a
Linear Derating Factor
V_DS
V_GS
V_GS at 10 V
T_C = 25 °C
T_C = 100 °C
I_D
I_DM
Single Pulse Avalanche Energy^b
Repetitive Avalanche Current^a
Repetitive Avalanche Energy^a
Maximum Power Dissipation
Peak Diode Recovery dV/dt^c
T_C = 25 °C
E_AS
I_AR
E_AR
P_D
dV/dt
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)
for 10 s
T_J, T_stg
Mounting Torque
6-32 or M3 screw
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. V_DD = 50 V, starting T_J = 25 °C, L = 7.3 mH, R_g = 25 , I_AS = 8.1 A (see fig. 12).
c. I_SD  8.1 A, dI/dt  120 A/μs, V_DD  V_DS, T_J  150 °C.
d. 1.6 mm from case.
LIMIT
250
± 20
8.1
5.1
32
0.59
300
8.1
7.4
74
4.8
- 55 to + 150
300^d
10
1.1
UNIT
V
A
W/°C
mJ
A
mJ
W
V/ns
°C
lbf · in
N·m
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 91034
S11-0509-B, 21-Mar-11
www.vishay.com
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000