MMBZ27VCWT1G Datasheet, PDF (3/5 Pages) ON Semiconductor – 40 Watt Peak Power Zener Transient Voltage Suppressors

MMBZ27VCWT1G
TYPICAL CHARACTERISTICS
29
BIDIRECTIONAL
28
27
26
25
- 55
+ 25
+ 85
+ 125
TEMPERATURE (°C)
Figure 1. Typical Breakdown Voltage
versus Temperature
10000
100
10
1
0.1
0.01
- 40
+ 25
+ 85
TEMPERATURE (°C)
+ 125
Figure 2. Typical Leakage Current
versus Temperature
300
250
ALUMINA SUBSTRATE
200
150
100
FR-5 BOARD
50
0
0
25
50
75
100 125 150 175
TEMPERATURE (°C)
Figure 3. Steady State Power Derating Curve
t_r ≤ 10 ms
PULSE WIDTH (t_P) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO
100
PEAK VALUE — I_PP
50% OF I_PP.
HALF VALUE —
I_PP
2
50
t_P
0
0
1
2
3
4
t, TIME (ms)
Figure 4. Pulse Waveform
100
90
80
70
60
50
40
30
20
10
0
0
25 50
75 100 125 150 175 200
T_A, AMBIENT TEMPERATURE (°C)
Figure 5. Pulse Derating Curve
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