1SMB10CAT3_06 Datasheet, PDF (4/7 Pages) ON Semiconductor – Watt Peak Power Zener Transient Voltage Suppressors

1SMB10CAT3 Series
100
NONREPETITIVE
PULSE WAVEFORM
t_r ≤ 10 ms
PULSE WIDTH (t_P) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO 50%
SHOWN IN FIGURE 2
100
OF I_PP.
10
PEAK VALUE − I_PP
1
50
HALF
VALUE
−
I_PP
2
t_P
0.1
0.1 ms 1 ms
10 ms
100 ms
1 ms 10 ms
0
0
1
2
3
4
5
t_P, PULSE WIDTH
t, TIME (ms)
Figure 1. Pulse Rating Curve
Figure 2. Pulse Waveform
160
1000
140
1SMB10CAT3G
120
1SMB18CAT3G
100
1SMB48CAT3G
100
80
1SMB75CAT3G
60
10
40
20
T_J = 25°C
f = 1 MHz
0
1
0
25
50
75
100
125
150
1
10
100
T_A, AMBIENT TEMPERATURE (°C)
BIAS VOLTAGE (V)
Figure 3. Pulse Derating Curve
Figure 4. Typical Junction Capacitance vs. Bias
Voltage
TYPICAL PROTECTION CIRCUIT
Z_in
V_in
LOAD
V_L
http://onsemi.com
4