SMB5338B 查看數據表（PDF） - Unspecified
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SMB5338B Datasheet PDF : 4 Pages
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SMB5338B-SMB5388B
Ratings and Characteristics Curves (TA=25℃ unless otherwise noted)
5.0
1000
4.0
100
3.0
Range
2.0
10
1.0
0.0
0
25 50 75 100 125 150 175 200
Lead Temperature ,TL (℃)
Fig. 1 - Power Temperature Derating Curve
1
0 20 40 60 80 100 120 140 160 180 200
Zener Voltage, Vz, (V)
Fig. 2 - Temperature Coefficients v.s. Zener Voltage
100
Tr=10μs
TJ = 25 °C
100
Peak Value
(Ipp)
Pulse Width (td) is defined as the
point where the peak current
decays to 50 % of Ipp
Half Value = Ipp
2
10
50
10/1000 μsec. Waveform
as defined by R.E.A.
td
0
0
1
2
3
Time , (ms)
Fig. 3 - Pulse Waveform
1
4
1
10
100
Pulse Width, PW, (ms)
Fig. 4 - Maximum Surge Power
1000
Revision: E
Nov-07-2018
www.anova-semi.com
P. 2
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