CZRB5926 Datasheet, PDF (3/3 Pages) Comchip Technology – Surface Mount Zener Diodes

Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (CZRB5926-5956)
2.5
2
1.5
1
0.5
0 20 40 60 80 100 120 140 150 180
TL, LEAD TEMPERATURE (°C)
Fig.1 - STEADY STATE POWER DERATING
8
6
VZ@IZT
4
2
0
-2
-4
34
6
8
10
12
VZ, ZENER VOLTAGE (VOLTS)
Fig.2 - ZENER VOLTAGE-TO 12 VOLTS
200
VZ@IZT
100
70
50
30
20
10
10
20 30
50 70 100
200
VZ, ZENER VOLTAGE (VOLTS)
Fig.3 - ZENER VOLTAGE-10 TO 200 VOLTS
200
IZ (dc) = 1mA
100
70
50
30
20
10mA
10
7
5
3
20mA
2
5
7 10
IZ (ms) = 0.1 IZ (dc)
20 30
50 70 100
VZ, ZENER VOLTAGE (VOLTS)
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0 1 2 3 4 5 6 7 8 9 10
VZ, ZENER VOLTAGE (VOLTS)
Fig.5 - VZ = 6.8 THRU 10 VOLTS
1K
500
200
100
50
20
10
5
2
1
0.5 1 2
TJ - 25°C
IZ(ms) = 0.1 IZ(dc)
VZ = 150V
91V
62V
22V
12V
6.8V
5 10 20 50 100 200 500
IZ, ZENER TEST CURRENT (mA)
Fig.4 - EFFECT OF ZENER CURRENT
1K
500
300
RECTANGULAR NONREPETITIVE
WAVEFORM TJ = 25°C PRIOR TO
200
INITIAL PULSE
100
50
30
20
10
.1 .2 .3 5 1 2 3 5
10 20 50 100
PW, PULSE WIDTH(ms)
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0 10 20 30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE (VOLTS)
Fig.6 -VZ = 12 THRU 82 VOLTS
MDS0208006A
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