Datasheet

Document Number: 72100
S-71662-Rev. B, 06-Aug-07
www.vishay.com
5
Vishay Siliconix
SUP57N20-33
THERMAL RATINGS
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?72100.
Maximum Avalanche and Drain Current
vs. Case Temperature
0
10
20
30
40
50
60
0 25 50 75 100 125 150 175
T
C
- Ambient Temperature (°C)
- Drain Current (A)I
D
Safe Operating Area
V
DS
- Drain-to-Source Voltage (V)
1000
10
0.1 1 10 1000
Limited
by r
DS(on)
0.1
100
T
C
= 25 °C
Single Pulse
- Drain Current (A)I
D
1 ms
10 ms, 100 ms
DC
10 µs
100 µs
1
100
Normalized Thermal Transient Impedance, Junction-to-Case
S
q
uare Wave Pulse Duration
(
sec
)
2
1
0.1
0.01
10
-4
10
-3
10
-2
10
-1
1
Normalized Effective Transient
Thermal Impedance
0.2
0.1
Duty Cycle = 0.5
Single Pulse
0.05
0.02