2V2BCA 查看數據表（PDF） - Semtech Electronics LTD.
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2V2BCA Datasheet PDF : 3 Pages
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BC Series
Silicon Epitaxial Planar Zener Diodes
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 (VF = 1 V Max. at IF = 100 mA)
Type
Zener Voltage 1)
Maximum Dynamic
Resistance
Min. (V)
Max. (V) at lZT (mA) ZZT (Ω) at lZT (mA)
2V2BC
2.09
2.41
20
120
20
2V2BCA
2.12
2.3
20
120
20
2V2BCB
2.22
2.41
20
120
20
2V4BC
2.3
2.64
20
100
20
2V4BCA
2.33
2.52
20
100
20
2V4BCB
2.43
2.63
20
100
20
2V7BC
2.5
2.9
20
100
20
2V7BCA
2.54
2.75
20
100
20
2V7BCB
2.69
2.91
20
100
20
3V0BC
2.8
3.2
20
80
20
3V0BCA
2.85
3.07
20
80
20
3V0BCB
3.01
3.22
20
80
20
3V3BC
3.1
3.5
20
70
20
3V3BCA
3.16
3.38
20
70
20
3V3BCB
3.32
3.53
20
70
20
3V6BC
3.4
3.8
20
60
20
3V6BCA
3.47
3.68
20
60
20
3V6BCB
3.62
3.83
20
60
20
3V9BC
3.7
4.1
20
50
20
3V9BCA
3.77
3.98
20
50
20
3V9BCB
3.92
4.14
20
50
20
4V3BC
4
4.5
20
40
20
4V3BCA
4.05
4.26
20
40
20
4V3BCB
4.2
4.4
20
40
20
Maximum Standing
Dynamic Resistance
ZZK (Ω)
at lZK (mA)
2000
1
2000
1
2000
1
2000
1
2000
1
2000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
1000
1
Maximum Reverse
Leakage Current
IR (µA)
at VR (V)
120
0.7
120
0.7
120
0.7
120
1
120
1
120
1
100
1
100
1
100
1
50
1
50
1
50
1
20
1
20
1
20
1
10
1
10
1
10
1
5
1
5
1
5
1
5
1
5
1
5
1
SEMTECH ELECTRONICS LTD.
Subsidiary of Sino-Tech International (BVI) Limited
®
Dated : 18/07/2009
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