SMA47-SERIES
1W Silicon Planar Zener Diodes
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 - Breakdown characteristics
mA
5
10
100
15
20
25
30
V
80
60
40
20
0
Vz,ZENER VOLTAGE,volts
Figure 2 - Admissible power dissipation versus ambient temperature
1.25
1.00
0.75
0.50
P.C.B. Mounted on
0.25
0.31x0.31x0.08" (8x8x2mm)
copper areas pads
0
0
25
50
75
100
125
150
175
TL, LEAD TEMPERATURE (°C)
version: 02
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