BC Series
Silicon Epitaxial Planar Zener Diodes
Max. 0.45
Min. 27.5
Max. 2.9
Min. 27.5
Max. 1.9
Black
Cathode Band
Black
Part No.
XXX
Glass Case DO-34
Dimensions in mm
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Ptot
Value
500 1)
Unit
Power Dissipation
mW
O
C
Junction Temperature
Tj
175
O
C
Storage Temperature Range
Tstg
- 65 to + 175
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
O
Characteristics at Ta = 25 C (VF = 1 V Max. at IF = 100 mA)
Maximum Dynamic
Resistance
Maximum Standing
Dynamic Resistance
Maximum Reverse
Leakage Current
Zener Voltage 1)
Type
Min. (V)
Max. (V)
at lZT (mA)
ZZT (Ω)
at lZT (mA)
ZZK (Ω)
at lZK (mA)
IR (µA)
at VR (V)
2V2BC
2.09
2.12
2.22
2.3
2.41
2.3
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
120
120
120
100
100
100
100
100
100
80
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
2000
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
120
120
120
120
120
120
100
100
100
50
50
50
20
20
20
10
10
10
5
0.7
0.7
0.7
1
2V2BCA
2V2BCB
2V4BC
2.41
2.64
2.52
2.63
2.9
2V4BCA
2V4BCB
2V7BC
2.33
2.43
2.5
1
1
1
2V7BCA
2V7BCB
3V0BC
2.54
2.69
2.8
2.75
2.91
3.2
1
1
1
3V0BCA
3V0BCB
3V3BC
2.85
3.01
3.1
3.07
3.22
3.5
80
1
80
1
70
1
3V3BCA
3V3BCB
3V6BC
3.16
3.32
3.4
3.38
3.53
3.8
70
1
70
1
60
1
3V6BCA
3V6BCB
3V9BC
3.47
3.62
3.7
3.68
3.83
4.1
60
1
60
1
50
1
3V9BCA
3V9BCB
4V3BC
3.77
3.92
4
3.98
4.14
4.5
50
5
1
50
5
1
40
5
1
4V3BCA
4V3BCB
4.05
4.2
4.26
4.4
40
5
1
40
5
1
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 18/07/2009