Zener Diode
CD5221B thru CD5272B
Zener Diode Chip Series
Features
All Junctions Completely Protected with Silicon Dioxide
0.5 W...
Description
CD5221B thru CD5272B
Zener Diode Chip Series
Features
All Junctions Completely Protected with Silicon Dioxide
0.5 W Capability with Proper Heat Sinking Electrically Equivalent to 1N5221B - 1N5272B
Description
These 0.5 W zener diodes are electrically equivalent to the 1N5221B - 1N5272B series diodes. They are compatible with all wire bonding and die attach techniques with the exception of solder reflow.
Die
Rev. V1
Electrical Specifications: TA = +25°C
Part #
Zener Voltage VZ @ IZT (Note 1 & 3)
Nominal
Zener Test Current
lZT
Zener Impedance ZZT @ IZT / ZZK @ IZK = 250 µA
(Note 2)
Maximum
V mA Ohms
CD5221B
2.4
20
30
CD5222B
2.5
20
30
CD5223B
2.7
20
30
CD5224B
2.8
20
30
CD5225B
3.0
20
29
CD5226B
3.3
20
28
CD5227B CD5228B
3.6 3.9
20 20
24 23
CD5229B
4.3
20
22
CD5230B CD5231B
4.7 5.1
20 20
19 17
CD5232B
5.6
20
11
CD5233B
6.0
20
7.0
CD5234B
6.2
20
7.0
CD5235B
6.8
20
5.0
CD5236B CD5237B
7.5 8.2
20 20
6.0 8.0
CD52...
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