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
BC Series
Characteristics at T
a
= 25
O
C
(V
F
= 1 V Max. at I
F
= 100 mA)
Type
Min. (V)
4V3BCC
4V7BC
4V7BCA
4V7BCB
4V7BCC
5V1BC
5V1BCA
5V1BCB
5V1BCC
5V6BC
5V6BCA
5V6BCB
5V6BCC
6V2BC
6V2BCA
6V2BCB
6V2BCC
6V8BC
6V8BCA
6V8BCB
6V8BCC
7V5BC
7V5BCA
7V5BCB
7V5BCC
8V2BC
8V2BCA
8V2BCB
8V2BCC
9V1BC
9V1BCA
9V1BCB
9V1BCC
10BC
10BCA
10BCB
10BCC
11BC
11BCA
11BCB
11BCC
12BC
12BCA
12BCB
12BCC
13BC
4.34
4.4
4.47
4.59
4.71
4.8
4.85
4.97
5.12
5.3
5.29
5.46
5.64
5.8
5.81
5.99
6.16
6.4
6.32
6.52
6.7
7
6.88
7.11
7.33
7.7
7.56
7.82
8.07
8.5
8.33
8.61
8.89
9.4
9.19
9.48
9.82
10.4
10.18
10.5
10.82
11.4
11.13
11.5
11.8
12.4
Zener Voltage
Max. (V)
4.53
4.9
4.65
4.77
4.91
5.4
5.03
5.18
5.35
6
5.52
5.7
5.88
6.6
6.06
6.24
6.4
7.2
6.59
6.79
6.97
7.9
7.19
7.41
7.64
8.7
7.9
8.15
8.41
9.6
8.7
8.99
9.29
10.9
9.59
9.9
10.3
11.6
10.63
10.95
11.26
12.6
11.63
11.92
12.3
14.1
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
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
Z
ZT
(Ω)
40
25
25
25
25
20
20
20
20
13
13
13
13
10
10
10
10
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
10
10
10
10
12
12
12
12
14
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
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
Maximum Standing
Dynamic Resistance
Z
ZK
(Ω)
1000
900
900
900
900
800
800
800
800
500
500
500
500
300
300
300
300
150
150
150
150
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
110
110
110
110
110
at l
ZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Maximum Reverse
Leakage Current
I
R
(µA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
at V
R
(V)
1
1
1
1
1
1.5
1.5
1.5
1.5
2.5
2.5
2.5
2.5
3
3
3
3
3.5
3.5
3.5
3.5
4
4
4
4
5
5
5
5
6
6
6
6
7
7
7
7
8
8
8
8
9
9
9
9
10
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
BC Series
Characteristics at T
a
= 25
O
C
(V
F
= 1 V Max. at I
F
= 100 mA)
Type
Min. (V)
13BCA
13BCB
13BCC
15BC
15BCA
15BCB
15BCC
16BC
16BCA
16BCB
16BCC
18BC
18BCA
18BCB
18BCC
20BC
20BCA
20BCB
20BCC
20BCD
22BC
22BCA
22BCB
22BCC
22BCD
24BC
24BCA
24BCB
24BCC
24BCD
27BC
27BCA
27BCB
27BCC
27BCD
30BC
30BCA
30BCB
30BCC
30BCD
33BC
33BCA
33BCB
33BCC
33BCD
1)
Zener Voltage
Max. (V)
12.71
13.16
13.62
15.6
14.09
14.56
15.02
17.1
15.5
15.96
16.5
19.1
17.06
17.67
18.3
21.6
18.92
19.57
20.22
20.72
23.3
21.08
21.65
22.09
22.61
25.6
23.12
23.73
24.27
24.81
28.9
25.52
26.26
26.95
27.64
32
28.39
29.13
29.82
30.51
35
31.22
31.88
32.5
33.11
1)
Maximum Dynamic
Resistance
at l
ZT
(mA)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Z
ZT
(Ω)
14
14
14
16
16
16
16
18
18
18
18
23
23
23
23
28
28
28
28
28
30
30
30
30
30
35
35
35
35
35
45
45
45
45
45
55
55
55
55
55
65
65
65
65
65
at l
ZT
(mA)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Maximum Standing
Dynamic Resistance
Z
ZK
(Ω)
110
110
110
110
110
110
110
150
150
150
150
150
150
150
150
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
at l
ZK
(mA)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Maximum Reverse
Leakage Current
I
R
(µA)
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
at V
R
(V)
10
10
10
11
11
11
11
12
12
12
12
13
13
13
13
15
15
15
15
15
17
17
17
17
17
19
19
19
19
19
21
21
21
21
21
23
23
23
23
23
25
25
25
25
25
12.18
12.59
13.03
13.8
13.48
13.95
14.42
15.3
14.87
15.33
15.79
16.8
16.34
16.9
17.51
18.8
18.11
18.73
19.38
19.88
20.8
20.23
20.76
21.22
21.68
22.8
22.26
22.75
23.29
23.81
25.1
24.26
24.97
25.63
26.29
28
26.99
27.7
28.36
29.02
31
29.68
30.32
30.9
31.49
Tested with pulse tp = 20 ms
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
Embedded System
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