P6KE6.8CA Datasheet, PDF (3/3 Pages) ON Semiconductor – 600 Watt Peak Power Surmetic−40 Zener Transient Voltage Suppressors

DIP Type
Diodes
Zener Diodes
P6KE6.8CA ~ P6KE200CA
(K6KE6.8CA ~ K6KE200CA)
■ Typical Characterisitics
100
10
1
0.1
0.1 s
NONREPETITIVE
°
PULSE WAVEFORM
SHOWN IN FIGURE 3
1s
10 s 100 s
1s
t_P, PULSE WIDTH
Figure 1. Pulse Rating Curve
10 s
100
80
60
40
20
0
0
25 50 75 100 125 150 175 200
T_A, AMBIENT TEMPERATURE (° C)
Figure 2. Pulse Derating Curve
t_r ≤ 10 s
PULSE WIDTH (t_p) IS
DEFINED AS THAT
POINT WHERE THE
100
PEAK VALUE − I_PP
PEAK CURRENT
DECAYS TO 50% OF I_PP.
HALF VALUE −
I_PP
2
50
t_P
0
0
1
2
3
4
t, TIME (ms)
Figure 3. Pulse Waveform
3/8,
5
3/8,
4
3
2
1
0
0 25 50 75 100 125 150 175 200
T_L, LEAD TEMPERATURE (° C)
Figure 4. Steady State Power Derating
1
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.1 0.2
PULSE WIDTH
10 ms
1 ms
100 s
10 s
0.5 1 2
5 10 20
D, DUTY CYCLE (%)
50 100
Figure 5. Typical Derating Factor for Duty Cycle
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