BS Series
SILICON 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
S
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
Parameter
Thermal Resistance Junction to Ambient Air
1)
Symbol
R
thA
Max.
0.3
1)
Unit
K/mW
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
BS Series
Characteristics at T
a
= 25
O
C
Type
Min. (V)
Zener Voltage
1)
Max. (V)
l
ZT
(mA)
Maximum Dynamic
Resistance
(Ω) at
l
ZT
l
ZT
(mA)
Reverse Leakage
Current
2)
(I
R
at V
R
)
I
R
(µA) Max.
V
R
(V)
0.5
2V0BS
1.88
2.2
5
100
5
120
2V0BSA
1.88
2.1
2V0BSB
2.02
2.2
2V2BS
2.12
2.41
5
100
5
120
2V2BSA
2.12
2.3
2V2BSB
2.22
2.41
2V4BS
2.33
2.63
5
100
5
120
2V4BSA
2.33
2.52
2V4BSB
2.43
2.63
2V7BS
2.54
2.91
5
110
5
100
2V7BSA
2.54
2.75
2V7BSB
2.69
2.91
3V0BS
2.85
3.22
5
120
5
50
3V0BSA
2.85
3.07
3V0BSB
3.01
3.22
3V3BS
3.16
3.53
5
120
5
20
3V3BSA
3.16
3.38
3V3BSB
3.32
3.53
3V6BS
3.47
3.83
5
120
5
10
3V6BSA
3.47
3.68
3V6BSB
3.62
3.83
3V9BS
3.77
4.14
5
120
5
5
3V9BSA
3.77
3.98
3V9BSB
3.92
4.14
4V3BS
4.05
4.53
4V3BSA
4.05
4.26
5
120
5
5
4V3BSB
4.2
4.4
4V3BSC
4.34
4.53
4V7BS
4.47
4.91
4V7BSA
4.47
4.65
5
100
5
5
4V7BSB
4.59
4.77
4V7BSC
4.71
4.91
5V1BS
4.85
5.35
5V1BSA
4.85
5.03
5
70
5
5
5V1BSB
4.97
5.18
5V1BSC
5.12
5.35
1)
Tested with pulse tp = 20 ms.
2)
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
0.7
1
1
1
1
1
1
1
1
1.5
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
BS Series
Characteristics at T
a
= 25
O
C
Type
Min. (V)
5V6BS
5V6BSA
5V6BSB
5V6BSC
6V2BS
6V2BSA
6V2BSB
6V2BSC
6V8BS
6V8BSA
6V8BSB
6V8BSC
7V5BS
7V5BSA
7V5BSB
7V5BSC
8V2BS
8V2BSA
8V2BSB
8V2BSC
9V1BS
9V1BSA
9V1BSB
9V1BSC
10BS
10BSA
10BSB
10BSC
1)
2)
Zener Voltage
1)
Max. (V)
5.88
5.52
5.7
5.88
6.4
6.06
6.24
6.4
6.97
6.59
6.79
6.97
7.64
7.19
7.41
7.64
8.41
7.9
8.15
8.41
9.29
8.7
8.99
9.29
10.3
9.59
9.9
10.3
5
5
5
5
5
5
5
l
ZT
(mA)
Maximum Dynamic
Resistance
(Ω) at
l
ZT
l
ZT
(mA)
Reverse Leakage
Current
2)
(I
R
at V
R
)
I
R
(µA) Max.
V
R
(V)
5.29
5.29
5.46
5.64
5.81
5.81
5.99
6.16
6.32
6.32
6.52
6.70
6.88
6.88
7.11
7.33
7.56
7.56
7.82
8.07
8.33
8.33
8.61
8.89
9.19
9.19
9.48
9.82
40
5
5
2.5
30
5
5
3
25
5
2
3.5
25
5
0.5
4
20
5
0.5
5
20
5
0.5
6
20
5
0.2
7
Tested with pulse tp = 20 ms.
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
BS Series
Characteristics at T
a
= 25
O
C
Type
Min. (V)
Zener Voltage
1)
Max. (V)
l
ZT
(mA)
Maximum Dynamic
Resistance
(Ω) at
l
ZT
l
ZT
(mA)
Reverse Leakage
Current
2)
(I
R
at V
R
)
I
R
(µA) Max.
V
R
(V)
8
11BS
10.18
11.26
11BSA
10.18
10.63
5
20
5
0.2
11BSB
10.5
10.95
11BSC
10.82
11.26
12BS
11.13
12.3
12BSA
11.13
11.63
5
25
5
0.2
12BSB
11.5
11.92
12BSC
11.8
12.3
13BS
12.18
13.62
13BSA
12.18
12.71
5
25
5
0.2
13BSB
12.59
13.16
13BSC
13.03
13.62
15BS
13.48
15.02
15BSA
13.48
14.09
5
25
5
0.2
15BSB
13.95
14.56
15BSC
14.42
15.02
16BS
14.87
16.5
16BSA
14.87
15.5
5
25
5
0.2
16BSB
15.33
15.96
16BSC
15.79
16.5
18BS
16.34
18.3
18BSA
16.34
17.06
5
30
5
0.2
18BSB
16.9
17.67
18BSC
17.51
18.3
20BS
18.14
20.45
20BSA
18.14
18.96
5
30
5
0.2
20BSB
18.8
19.68
20BSC
19.52
20.45
22BS
20.23
22.61
22BSA
20.23
21.08
5
30
5
0.2
22BSB
20.76
21.65
22BSC
21.22
22.09
22BSD
21.68
22.61
24BS
22.26
24.81
24BSA
22.26
23.12
5
35
5
0.2
24BSB
22.75
23.73
24BSC
23.29
24.27
24BSD
23.81
24.81
1)
Tested with pulse tp = 20 ms.
2)
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
9
10
11
12
13
15
17
19
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
BS Series
Characteristics at T
a
= 25
O
C
Type
Min. (V)
Zener Voltage
1)
Max. (V)
l
ZT
(mA)
Maximum Dynamic
Resistance
(Ω) at
l
ZT
l
ZT
(mA)
Reverse Leakage
Current
2)
(I
R
at V
R
)
I
R
(µA) Max.
V
R
(V)
27BS
24.26
27.64
27BSA
24.26
25.52
5
45
5
0.2
27BSB
24.97
26.26
27BSC
25.63
26.95
27BSD
26.29
27.64
30BS
26.99
30.51
30BSA
26.99
28.39
5
55
5
0.2
30BSB
27.7
29.13
30BSC
28.36
29.82
30BSD
29.02
30.51
33BS
29.68
33.11
33BSA
29.68
31.22
5
65
5
0.2
33BSB
30.32
31.88
33BSC
30.9
32.5
33BSD
31.49
33.11
36BS
32.14
35.77
36BSA
32.14
33.79
5
75
5
0.2
36BSB
32.79
34.49
36BSC
33.4
35.13
36BSD
34.01
35.77
39BS
34.68
38.52
39BSA
34.68
36.47
5
85
5
0.2
39BSB
35.36
37.19
39BSC
36
37.85
39BSD
36.63
38.52
1)
Tested with pulse tp = 20 ms.
2)
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
21
23
25
27
30
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
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