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ZS3C-1 Datasheet, PDF (1/1 Pages) SEMTECH ELECTRONICS LTD. – SILICON PLANAR ZENER DIODES | |||
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Silicon Epitaxial Planar Zener Diodes
Product specification
ZS Series
Max. 0.45
Max. 1.9
Min. 27.5
Black
Cathode Band
Black
Part No.
XXX Max. 2.9
Min. 27.5
Glass Case DO-34
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Power Dissipation
Ptot
500 1)
mW
Junction Temperature
Tj
175
OC
Storage Temperature Range
Tstg
- 65 to + 175
OC
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Characteristics at Ta = 25 OC
Parameter
Symbol
Max.
Thermal Resistance Junction to Ambient Air
RthA
0.3 1)
Forward Voltage
at IF = 100 mA
VF
1
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Unit
K/mW
V
Characteristics at Ta = 25 OC
Zener Voltage 1)
Type
VZ
Min. (V)
Max. (V)
ZS3C-1
3.1
3.3
ZS3C-2
3.2
3.4
ZS3C-3
3.3
3.5
ZS33-1
31.2
32.6
ZS33-2
32.2
33.6
ZS33-3
33.2
34.6
1) Tested with pulses tp = 20 ms.
at lZT
(mA)
5
5
5
2
2
2
Dynamic Resistance
ZZT
Max. (â¦)
at lZT
(mA)
100
5
100
5
100
5
120
2
120
2
120
2
Reverse Leakage Current
IR
Max. (µA)
at VR
(V)
5
0.5
5
0.5
5
0.5
1
25
1
25
1
25
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4008-318-123
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