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Dated : 22/06/2007
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
CDG22...CDG26
SILICON PLANAR BIASING DIODES
The biasing diode is a silicon glass diode suitable for
use as general purpose biasing diode.
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Breakdown Voltage
BV
4
V
Power Dissipation
PD
250
mW
Operating Temperature Range
Topr
- 65 to + 175
O
C
Storage Temperature Range
TS
- 65 to + 200
O
C
Characteristics at Ta = 25 OC unless otherwise noted
Parameter
Symbol
Min.
Max.
Unit
Forward Voltage
at IF = 2 mA
CDG22
CDG23
CDG24
CDG25
CDG26
VF
520
595
615
635
660
600
625
645
665
700
mV
mV
mV
mV
mV
Reverse Current
at VR = 4 V
at VR = 4 V, Ta = 65 OC
IR
-
-
0.1
2
µA
Max. 3.9
Max. 1.9
Glass Case DO-35
Max. 0.5
Min. 27.5
Min. 27.5
XXX
Cathode Band
Part No.
ST
"ST" Brand
Dimensions in mm
Black
Black
Black
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