TZQ5246B Просмотр технического описания (PDF) - Vishay Siliconix
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TZQ5246B Datasheet PDF : 6 Pages
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TZQ5221B...TZQ5267B
Vishay Telefunken
100
80
Ptot=500mW
Tamb=25°C
60
40
20
0
0
4
8
12
16
20
95 9604
VZ – Z-Voltage ( V )
Figure 7. Z–Current vs. Z–Voltage
50
40
Ptot=500mW
Tamb=25°C
30
20
10
0
15
20
25
30
35
95 9607
VZ – Z-Voltage ( V )
Figure 8. Z–Current vs. Z–Voltage
1000
IZ=1mA
100
5mA
10 10mA
1
Tj = 25°C
0
5
10
15
20
25
95 9606
VZ – Z-Voltage ( V )
Figure 9. Differential Z–Resistance vs. Z–Voltage
1000
tp/T=0.5
100
tp/T=0.2
10
tp/T=0.1
tp/T=0.02
tp/T=0.05
tp/T=0.01
1
10–1
100
95 9603
Figure 10. Thermal Response
Single Pulse
DRTth=JAT=jm3a0x0–KTa/Wmb
iZM=(–VZ+(VZ2+4rzj DT/Zthp)1/2)/(2rzj)
101
102
tp – Pulse Length ( ms )
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Document Number 85612
Rev. 3, 01-Apr-99
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