SMCJ5.0A Datasheet, PDF (3/5 Pages) Littelfuse – Silicon Avalanche Diodes - 1500W Surface Mount Transient Voltage Supressors

100
75
50
25
0
0
100
10 X 1000 Waveform
as defined by REA
25 50 75 100 125 150 175 200
T_A, AMBIENT TEMPERATURE (°C)
Fig. 1 Pulse Derating Curve
T_j = 25°C
Non repetitive
pulse waveform
shown in Fig. 4
10
10,000
SMCJ5.0(C)A - SMCJ170(C)A
Measured at
zero bias
1,000
Unidirectional
100
Bidirectional
10
1
T_j = 25°C
f = 1.0 MHz
V_sig = 50 mV p-p
10
100
1,000
V_RWM, REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Total Capacitance
1.0
0.1
0.1
1.0
10
100 1,000 10,000
200
100
t, TIME (ms)
Fig. 4 Pulse Waveform
5.0
4.0
3.0
2.0
1.0
10
1
2
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
Fig. 5, Maximum Non-Repetitive Surge Current
0.0
0
25 50 75 100 125 150 175 200
T_L, LEAD TEMPERATURE (°C)
Fig. 6 Steady State Power Derating Curve
SMCJ5.0(C)A - SMCJ170(C)A
Document number: DS19003 Rev. 17 - 2
3 of 5
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June 2009
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