NSP8814 Datasheet, PDF (3/7 Pages) ON Semiconductor – Transient Voltage Suppressors

NSP8814, NSP8818
t_r = rise time to peak value [8 ms]
100
Peak
Value
t_f = decay time to half value [20 ms]
50
Half Value
0
0 t_r
t_f
TIME (ms)
Figure 2. IEC61000−4−5 8/20 ms Pulse
Waveform
20
18
16
IO−IO
14
12
10
8
IO−GND
6
4
2
0
0
5
10
15 20 25 30
35
I_pk (A)
Figure 3. Clamping Voltage vs. Peak Pulse Current
(t_p = 8/20 ms per Figure 2)
t_r = rise time to peak value [10 ms]
100
Peak
Value
t_f = decay time to half value [700 ms]
50
Half Value
0
0 t_r
t_f
TIME (ms)
Figure 4. IEC61000−4−5 10/700 ms Pulse
Waveform
20
18
16
14
12
10
IO−IO
8
6
4
IO−GND
2
0
0 2 4 6 8 10 12 14 16 18 20
I_pk (A)
Figure 5. Clamping Voltage vs. Peak Pulse Current
(t_p = 10/700 ms per Figure 4)
90
80
70
60
50
40
30
20
10
0
−10
−20 0
20 40 60 80 100 120 140
TIME (ns)
Figure 6. IEC61000−2−4 +8 kV Contact
Clamping Voltage
10
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−20 0
20 40 60 80 100 120 140
TIME (ns)
Figure 7. IEC61000−2−4 −8 kV Contact
Clamping Voltage
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