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 (T
a
= 25
O
C)
Parameter
Power Dissipation
Junction Temperature
Storage Temperature Range
1)
Symbol
P
tot
T
j
T
stg
Value
500
1)
Unit
mW
O
175
- 65 to + 175
C
C
O
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Characteristics at T
a
= 25
O
C
(V
F
= 1 V Max. at I
F
= 100 mA)
Type
Min. (V)
2V2BC
2V2BCA
2V2BCB
2V4BC
2V4BCA
2V4BCB
2V7BC
2V7BCA
2V7BCB
3V0BC
3V0BCA
3V0BCB
3V3BC
3V3BCA
3V3BCB
3V6BC
3V6BCA
3V6BCB
3V9BC
3V9BCA
3V9BCB
4V3BC
4V3BCA
4V3BCB
2.09
2.12
2.22
2.3
2.33
2.43
2.5
2.54
2.69
2.8
2.85
3.01
3.1
3.16
3.32
3.4
3.47
3.62
3.7
3.77
3.92
4
4.05
4.2
Zener Voltage
Max. (V)
2.41
2.3
2.41
2.64
2.52
2.63
2.9
2.75
2.91
3.2
3.07
3.22
3.5
3.38
3.53
3.8
3.68
3.83
4.1
3.98
4.14
4.5
4.26
4.4
1)
Maximum Dynamic
Resistance
at l
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Z
ZT
(Ω)
120
120
120
100
100
100
100
100
100
80
80
80
70
70
70
60
60
60
50
50
50
40
40
40
at l
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Maximum Standing
Dynamic Resistance
Z
ZK
(Ω)
2000
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
at l
ZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum Reverse
Leakage Current
I
R
(µA)
120
120
120
120
120
120
100
100
100
50
50
50
20
20
20
10
10
10
5
5
5
5
5
5
at V
R
(V)
0.7
0.7
0.7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
