Datasheet

Document Number: 91034 www.vishay.com
S11-0509-B, 21-Mar-11 3
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
IRF634, SiHF634
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Fig. 1 - Typical Output Characteristics, T
C
= 25 °C
Fig. 2 - Typical Output Characteristics, T
C
= 150 °C
Fig. 3 - Typical Transfer Characteristics
Fig. 4 - Normalized On-Resistance vs. Temperature
91034_01
Bottom
To p
V
GS
15 V
10 V
8.0 V
7.0 V
6.0 V
5.5 V
5.0 V
4.5 V
20 µs Pulse Width
T
C
= 25 °C
4.5 V
V
DS
, Drain-to-Source Voltage (V)
I
D
, Drain Current (A)
10
0
10
1
10
1
10
0
10
-1
10
1
10
0
10
0
10
1
V
DS
,
Drain-to-Source Voltage (V)
I
D
, Drain Current (A)
Bottom
To p
V
GS
15 V
10 V
8.0 V
7.0 V
6.0 V
5.5 V
5.0 V
4.5 V
20 µs Pulse Width
T
C
= 150 °C
91034_02
4.5 V
20 µs Pulse Width
V
DS
= 50 V
10
1
10
0
10
-1
I
D
, Drain Current (A)
V
GS
,
Gate-to-Source Voltage (V)
5678910
4
25 °C
150 °C
91034_03
I
D
= 5.6 A
V
GS
= 10 V
3.0
0.0
0.5
1.0
1.5
2.0
2.5
T
J
,
Junction Temperature (°C)
R
DS(on)
, Drain-to-Source On Resistance
(Normalized)
91034_04
- 60 - 40 - 20 0 20 40 60 80 100 120 140 160