Datasheet

SQD50034E
www.vishay.com
Vishay Siliconix
S18-1179-Rev. A, 03-Dec-2018
5
Document Number: 79706
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THERMAL RATINGS (T
A
= 25 °C, unless otherwise noted)
Safe Operating Area
Note
a. V
GS
> minimum V
GS
at which R
DS(on)
is specified
Normalized Thermal Transient Impedance, Junction-to-Ambient
10
100
1000
10000
0.01
0.1
1
10
100
1000
0.01 0.1 1 10 100
Axis Title
1st line
2nd line
2nd line
I
D
- Drain Current (A)
V
DS
- Drain-to-Source Voltage (V)
I
DM
limited
T
C
= 25 °C,
single pulse
Limited by R
DS(on)
a
BVDSS limited
10 ms
100 ms, 1 s, 10 s, DC
1 ms
100 μs
I
D
limited
10
100
1000
10000
0.01
0.1
1
0.0001 0.001 0.01 0.1 1 10 100 1000
Axis Title
1st line
2nd line
Normalized Effective Transient
Thermal Impedance
Square Wave Pulse Duration (s)
2nd line
0.1
0.05
0.02
Single pulse
Duty Cycle = 0.5
0.2