BZT…HS Series
SILICON PLANAR ZENER DIODES
LS-34
Dimensions in mm
Absolute Maximum Ratings (T
a
= 25
o
C)
Symbol
Zener Current see Table “Characteristics”
Power Dissipation
Junction Temperature
Storage Temperature Range
P
tot
T
j
T
S
500
175
-55 to +175
mW
O
O
Value
Unit
C
C
Characteristics at T
amb
= 25
o
C
Symbol
Thermal Resistance
Junction to Ambient Air
R
thA
Min.
Typ.
Max.
Unit
-
-
0.3
K/mW
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 22/01/2005
BZT…HS Series
Characteristics at T
a
= 25
o
C
TYPE
Min.
(V)
1.88
1.88
2.02
2.12
2.12
2.22
2.33
2.33
2.43
2.54
2.54
2.69
2.85
2.85
3.01
3.16
3.16
3.32
3.47
3.47
3.62
3.77
3.77
3.92
4.05
4.05
4.20
4.34
4.47
4.47
4.59
4.71
4.85
4.85
4.97
5.12
Zener Voltage
Max.
(V)
2.20
2.10
2.20
2.41
2.30
2.41
2.63
2.52
2.63
2.91
2.75
2.91
3.22
3.07
3.22
3.53
3.38
3.53
3.83
3.68
3.83
4.14
3.98
4.14
4.53
4.26
4.40
4.53
4.91
4.65
4.77
4.91
5.35
5.03
5.18
5.35
5
5
5
5
5
5
5
5
5
5
5
Dynamic Resistance
l
ZT
(mA)
100
5
Reverse Leakage
Current (I
R
at V
R
)
I
R
(uA) Max.
V
R
(V)
LS-34
BZT2.0HS
BZT2.0HSA
BZT2.0HSB
BZT2.2HS
BZT2.2HSA
BZT2.2HSB
BZT2.4HS
BZT2.4HSA
BZT2.4HSB
BZT2.7HS
BZT2.7HSA
BZT2.7HSB
BZT3.0HS
BZT3.0HSA
BZT3.0HSB
BZT3.3HS
BZT3.3HSA
BTZ3.3HSB
BZT3.6HS
BZT3.6HSA
BZT3.6HSB
BZT3.9HS
BZT3.9HSA
BZT3.9HSB
BZT4.3HS
BZT4.3HSA
BZT4.3HSB
BZT4.3HSC
BZT4.7HS
BZT4.7HSA
BZT4.7HSB
BZT4.7HSC
BZT5.1HS
BZT5.1HSA
BZT5.1HSB
BZT5.1HSC
Ohm at
l
ZT
l
ZT
(mA)
120
0.5
100
5
120
0.7
100
5
120
1
110
5
100
1
120
5
50
1
120
5
20
1
120
5
10
1
120
5
5
1
120
5
5
1
100
5
5
1
70
5
5
1.5
Tested with pulse tp = 20ms
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 22/01/2005
BZT…HS Series
Characteristics at T
a
= 25
o
C
Reverse Leakage
Current (I
R
at V
R
)
I
R
(uA) Max.
V
R
(V)
TYPE
Min.
(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
Zener Voltage
Max.
(V)
5.88
5.52
5
Dynamic Resistance
l
ZT
(mA)
Ohm at
l
ZT
l
ZT
(mA)
LS-34
BZT5.6HS
BZT5.6HSA
BZT5.6HSB
BZT5.6HSC
BZT6.2HS
BZT6.2HSA
BZT6.2HSB
BZT6.2HSC
BZT6.8HS
BZT6.8HSA
BZT6.8HSB
BZT6.8HSC
BZT7.5HS
BZT7.5HSA
BZT7.5HSB
BZT7.5HSC
BZT8.2HS
BZT8.2HSA
BZT8.2HSB
BZT8.2HSC
BZT9.1HS
BZT9.1HSA
BZT9.1HSB
BZT9.1HSC
BZT10HS
BZT10HSA
BZT10HSB
BZT10HSC
40
5
5
2.5
5.70
5.88
6.40
6.06
5
6.24
6.40
6.97
6.59
5
6.79
6.97
7.64
7.19
5
7.41
7.64
8.41
7.90
5
8.15
8.41
9.29
8.70
5
8.99
9.29
10.3
9.59
5
9.90
10.3
20
5
0.2
7
20
5
0.5
6
20
5
0.5
5
25
5
0.5
4
25
5
2
3.5
30
5
5
3
Tested with pulse tp = 20ms
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 22/01/2005
BZT…HS Series
Characteristics at T
a
= 25
o
C
TYPE
Min.
(V)
10.18
10.18
10.50
10.82
11.13
11.13
11.50
11.80
12.18
12.18
12.59
13.03
13.48
13.48
13.95
14.42
14.87
14.87
15.33
15.79
16.34
16.34
16.90
17.51
18.14
18.14
18.80
19.52
20.23
20.23
20.76
21.22
21.68
22.26
22.26
22.75
23.29
23.81
Zener Voltage
Max.
(V)
11.26
10.63
10.95
11.26
12.30
11.63
11.92
12.30
13.62
12.71
13.16
13.62
15.02
14.09
14.56
15.02
16.50
15.50
15.96
16.50
18.30
17.06
17.67
18.30
20.45
18.96
19.68
20.45
22.61
21.08
21.65
22.09
22.61
24.81
23.12
23.73
24.27
24.81
5
5
5
5
5
5
5
5
5
Dynamic Resistance
l
ZT
(mA)
Ohm at
l
ZT
l
ZT
(mA)
Reverse Leakage
Current (I
R
at V
R
)
I
R
(uA) Max.
V
R
(V)
LS-34
BZT11HS
BZT11HSA
BZT11HSB
BZT11HSC
BZT12HS
BZT12HSA
BZT12HSB
BZT12HSC
BZT13HS
BZT13HSA
BZT13HSB
BZT13HSC
BZT15HS
BZT15HSA
BZT15HSB
BZT15HSC
BZT16HS
BZT16HSA
BZT16HSB
BZT16HSC
BZT18HS
BZT18HSA
BZT18HSB
BZT18HSC
BZT20HS
BZT20HSA
BZT20HSB
BZT20HSC
BZT22HS
BZT22HSA
BZT22HSB
BZT22HSC
BZT22HSD
BZT24HS
BZT24HSA
BZT24HSB
BZT24HSC
BZT24HSD
20
5
0.2
8
25
5
0.2
9
25
5
0.2
10
25
5
0.2
11
25
5
0.2
12
30
5
0.2
13
30
5
0.2
15
30
5
0.2
17
35
5
0.2
19
Tested with pulse tp = 20ms
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 22/01/2005
BZT…HS Series
Characteristics at T
a
= 25
o
C
TYPE
Min.
(V)
24.26
24.26
24.97
25.63
26.29
26.99
26.99
27.70
28.36
29.02
29.68
29.68
30.32
30.90
31.49
32.14
32.14
32.79
33.40
34.01
34.68
34.68
35.36
36.00
36.63
Zener Voltage
Max.
(V)
27.64
25.52
26.26
26.95
27.64
30.51
28.39
29.13
29.82
30.51
33.11
31.22
31.88
32.50
33.11
35.77
33.79
34.49
35.13
35.77
38.52
36.47
37.19
37.85
38.52
5
5
5
5
5
Dynamic Resistance
l
ZT
(mA)
Ohm at
l
ZT
l
ZT
(mA)
Reverse Leakage
Current (I
R
at V
R
)
I
R
(uA) Max.
V
R
(V)
LS-34
BZT27HS
BZT27HSA
BZT27HSB
BZT27HSC
BZT27HSD
BZT30HS
BZT30HSA
BZT30HSB
BZT30HSC
BZT30HSD
BZT33HS
BZT33HSA
BZT33HSB
BZT33HSC
BZT33HSD
BZT36HS
BZT36HSA
BZT36HSB
BZT39HSC
BZT36HSD
BZT39HS
BZT39HSA
BZT39HSB
BZT39HSC
BZT39HSD
45
5
0.2
21
55
5
0.2
23
65
5
0.2
25
75
5
0.2
27
85
5
0.2
30
Tested with pulse tp = 20ms
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 22/01/2005
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