SM8A27
www.vishay.com
Vishay General Semiconductor
ADDITIONAL CHARACTERISTICS (T C = 25 °C unless otherwise noted)
PARAMETER
Zener voltage temperature coefficient
Clamping voltage for 10 μs/10 ms
exponentially decaying waveform
Instantaneous forward voltage
TEST CONDITIONS
I Z = 10 mA
I PP = 75 A
I F = 6.0 A
I F = 100 A
SYMBOL
V ZTC
V C
V F (1)
MIN.
-
-
-
-
TYP.
-
-
-
0.93
MAX.
36
40.0
0.98
-
UNIT
mV/°C
V
V
Reverse leakage current
Rated V WM
T J = 25 °C
T J = 175 °C
I R
-
-
-
-
1.0
50.0
μA
Note
(1) Measured on a 300 μs square pulse width
THERMAL CHARACTERISTICS (T C = 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance, junction to case
SYMBOL
R ? JC
VALUE
0.90
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
SM8A27HE3/2D (1)
UNIT WEIGHT (g)
2.605
PREFERRED PACKAGE CODE
2D
BASE QUANTITY
750
DELIVERY MODE
13" diameter plastic tape and reel,
anode towards the sprocket hole
Note
(1) AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES (T A = 25 °C unless otherwise noted)
8.0
6000
5000
6.0
4000
4.0
3000
2000
2.0
1000
0
0
50
100
150
200
0
25
50
75
100
125
150
175
Ca s e Temperature (°C)
Fig. 1 - Power Derating Curve
Ca s e Temperature (°C)
Fig. 2 - Load Dump Power Characteristics
(10 ms Exponential Waveform)
Revision: 20-Jan-14
2
Document Number: 88386
For technical questions within your region: DiodesAmericas@vishay.com , DiodesAsia@vishay.com , DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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