si7148dp-t1 Vishay, si7148dp-t1 Datasheet - Page 6

• Manufacturer Part Number: si7148dp-t1
• Description: N-channel 75-v D-s Mosfet
• Manufacturer: Vishay

www.vishay.com
6
Si7148DP
Vishay Siliconix
*The power dissipation P
cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package limit.
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
75
60
45
30
15
120
100
0
80
60
40
20
0
0
0
Package Limited
25
25
D
T
Power, Junction-to-Case
T
Current De-Rating*
C
is based on T
C
50
− Case Temperature (_C)
− Case Temperature (_C)
50
75
75
J(max)
100
= 175_C, using junction-to-case thermal resistance, and is more useful in settling the upper dissipation limit for
100
125
125
150
150
New Product
2.5
2.0
1.5
1.0
0.5
0.0
100
0.00001
0.1
10
1
0
T
A
Single Pulse Avalanche Capability
0.0001
25
+
Power, Junction-to-Ambient
BV * V
T
A
T
L @ I
C
− Time In Avalanche (sec)
− Case Temperature (_C)
50
D
DD
0.001
75
S-50520—Rev. A, 21-Mar-05
0.01
Document Number: 73314
100
0.1
125
150
1