Zener Diode Chip
Zener Diode Chip Series
CD957B thru CD986B
Available in JANHC and JANKC per MIL-PRF-19500/117
Features
• 0.5 Watt capabi...
Description
Zener Diode Chip Series
CD957B thru CD986B
Available in JANHC and JANKC per MIL-PRF-19500/117
Features
0.5 Watt capability with proper heat sinking Electrically equivalent to IN957B thru IN986B All junctions completely protected with silicon dioxide Compatible with all wire bonding and die attach techniques
Maximum Ratings
Operating Temperature: Storage Temperature: Forward Voltage @ 200mA:
-65°C to +175°C -65°C to +175°C 1.5 volts maximum
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
TYPE NUMBER
CD957B CD958B CD959B CD960B CD961B
CD962B CD963B CD964B CD965B CD966B
CD967B CD968B CD969B CD970B CD971B
CD972B CD973B CD974B CD975B CD976B
CD977B CD978B CD979B CD980B CD981B
CD982B CD983B CD984B CD985B CD986B
NOMINAL ZENER
VOLTAGE VZ
(NOTE 1)
VOLTS
6.8 7.5 8.2 9.1 10
11 12 13 15 16
18 20 22 24 27
30 33 36 39 43
47 51 56 62 68
75 82 91 100 110
ZENER TEST CURRENT l ZT
mA
18.5 16.5 15.0 14.0 12.5
11.5 10.5 9.5 8.5 7.8
7.0 6.2 5.6 5.2 4.6
4.2 3.8 3.4 3.2 3.0
2.7 2.5 2.2 2.0 1.8
1.7 1.5 1.4 1.3 1.1
MAXIMUM ZENER IMPEDANCE (NOTE 2)
ZZT @ l ZT
OHMS
4.5 5.5 6.5 7.5 8.5
9.5 11.5 13 16 17
21 25 29 33 41
49 58 70 90 93
105 125 150 185 230
270 330 400 500 750
ZZK @ l ZK
OHMS
mA
700 1.0 700 0.5 700 0.5 700 0.5 700 0.25
700 0.25 700 0.25 700 0.25 700 0.25 700 0.25
750 0.25 750 0.25 750 0.25 750 0.25 750 0.25
1000 1000 1000 1000 1500
0.25 0.25 0.25 0.25 0.25
1500 1500 2000 2000 2000
0.25 0.25 0.25 0.25 0.25
2000 3000 3000 3000 4000
0.25 0 .25 0.25 0.25...
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