BZX55B56-TAP [VISHAY]
Zener Diode, 56V V(Z), 2%, 0.5W,;型号: | BZX55B56-TAP |
厂家: | VISHAY |
描述: | Zener Diode, 56V V(Z), 2%, 0.5W, 二极管 齐纳二极管 |
文件: | 总6页 (文件大小:53K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
BZX55B...
Vishay Telefunken
Silicon Epitaxial Planar Z–Diodes
Features
Very sharp reverse characteristic
Low reverse current level
Low noise
Very high stability
Available with tighter tolerances
V –tolerance ± 2%
Z
94 9367
Applications
Voltage stabilization
Order Instruction
Type
Ordering Code
Remarks
BZX55B2V4
BZX55B2V4–TAP
Ammopack
Absolute Maximum Ratings
T = 25 C
j
Parameter
Power dissipation
Z–current
Junction temperature
Storage temperature range
Test Conditions
Type
Symbol
Value
500
Unit
mW
mA
C
l=4 mm, T =25 C
P
V
L
I
Z
P /V
V
Z
T
175
–65...+175
j
T
stg
C
Maximum Thermal Resistance
T = 25 C
j
Parameter
Junction ambient
Test Conditions
Symbol
R
thJA
Value
300
Unit
K/W
l=4 mm, T =constant
L
Electrical Characteristics
T = 25 C
j
Parameter
Forward voltage
Test Conditions
I =100mA
Type
Symbol Min
Typ Max Unit
1.5
V
F
V
F
Document Number 85604
Rev. A4, 12-Mar-01
www.vishay.com
1 (6)
BZX55B...
Vishay Telefunken
Type
BZX55B...
2V7
3V0
3V3
3V6
3V9
4V3
4V7
5V1
5V6
6V2
6V8
7V5
8V2
9V1
10
V
I
for
V
and
r
r
at
I
I
and I at
V
V
1
1
1
1
1
1
1
1
1
2
3
5
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
TK
VZ
%/K
Znom
ZT
ZT
zjT
zjk
ZK
R
R
2)
R
V
mA
5
V
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
1
1
1
1
A
A
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
2.64 to 2.76
2.94 to 3.06
3.24 to 3.36
3.52 to 3.68
3.82 to 3.98
4.22 to 4.38
4.60 to 4.80
5.00 to 5.20
5.48 to 5.72
6.08 to 6.32
6.66 to 6.94
7.35 to 7.65
8.04 to 8.36
8.92 to 9.28
< 85
< 90
< 90
< 90
< 90
< 90
< 80
< 60
< 40
< 10
< 8
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 550
< 450
< 200
< 150
< 50
< 10
< 4
< 2
< 2
< 2
< 1
< 50
< 40
< 40
< 40
< 40
< 20
–0.09 to –0.06
–0.08 to –0.05
–0.08 to –0.05
–0.08 to –0.05
–0.08 to –0.05
–0.06 to –0.03
–0.05 to +0.02
–0.02 to +0.02
–0.05 to +0.05
0.03 to 0.06
0.03 to 0.07
0.03 to 0.07
0.03 to 0.08
0.03 to 0.09
0.03 to 0.1
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.03 to 0.11
0.04 to 0.12
0.04 to 0,12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
0.04 to 0.12
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
< 0.5 < 10
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 5
< 5
< 5
< 7
< 7
< 10
< 15
< 50
< 50
< 70
< 70
9.80 to 10.20
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
10.78 to 11.22 < 20
11.76 to 12.24 < 20
12.74 to 13.26 < 26
14.70 to 15.30 < 30
15.70 to 16.30 < 40
17.64 to 18.36 < 50
19.60 to 20.40 < 55
21.55 to 22.45 < 55
< 90
< 110
< 110
< 170
< 170
< 220
< 220
< 220
< 220
< 220
< 220
< 220
< 500
< 600
23.5 to 24.5
26.4 to 27.6
29.4 to 30.6
32.4 to 33.6
35.3 to 36.7
38.2 to 39.8
42.1 to 43.9
46.1 to 47.9
50.0 to 52.0
54.9 to 57.1
60.8 to 63.2
66.6 to 69.4
73.5 to 76.5
< 80
< 80
< 80
< 80
< 80
< 90
< 90
5
5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.5 < 0.1
0.5 < 0.1
0.5 < 0.1
< 110 < 700
< 125 < 700
< 135 < 1000 0.5 < 0.1 < 10
< 150 < 1000 0.5 < 0.1 < 10
< 200 < 1000 0.5 < 0.1 < 10
< 250 < 1500 0.5 < 0.1 < 10
51
56
62
68
0.5 < 0.1 < 10
75
1)
Tighter tolerances available on request: BZX55A... ±
1% of V BZX55B... ± 2% of V BZX55F... ± 3% of V
Znom
Znom
at T = 150 C
Znom
2)
j
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2 (6)
Document Number 85604
Rev. A4, 12-Mar-01
BZX55B...
Vishay Telefunken
Characteristics (Tj = 25 C unless otherwise specified)
500
400
300
1.3
1.2
1.1
V
=V /V (25°C)
Zt Z
Ztn
–4
TK =10 10 /K
VZ
–4
8
6
10 /K
–4
10 /K
–4
4
2
10 /K
–4
l
l
10 /K
0
200
100
0
1.0
0.9
0.8
–4
–2 10 /K
–4
–4 10 /K
T =constant
L
20
240
0
5
10
15
–60
0
60
120
180
95 9611
l – Lead Length ( mm )
95 9599
T – Junction Temperature ( °C )
j
Figure 1. Thermal Resistance vs. Lead Length
Figure 4. Typical Change of Working Voltage vs.
Junction Temperature
600
500
400
300
200
100
15
10
5
I =5mA
Z
0
0
–5
200
50
0
40
80
120
160
0
10
20
30
40
95 9602
T
amb
– Ambient Temperature ( °C )
95 9600
V – Z-Voltage ( V )
Z
Figure 2. Total Power Dissipation vs.
Ambient Temperature
Figure 5. Temperature Coefficient of Vz vs. Z–Voltage
1000
200
T =25°C
j
150
100
10
1
V =2V
R
T =25°C
j
100
50
0
I =5mA
Z
25
0
5
10
15
20
25
0
5
10
V – Z-Voltage ( V )
Z
15
20
95 9598
V – Z-Voltage ( V )
Z
95 9601
Figure 3. Typical Change of Working Voltage under Oper-
ating Conditions at T =25 C
Figure 6. Diode Capacitance vs. Z–Voltage
amb
Document Number 85604
Rev. A4, 12-Mar-01
www.vishay.com
3 (6)
BZX55B...
Vishay Telefunken
100
10
50
40
30
P
T
=500mW
tot
=25°C
amb
T =25°C
j
1
0.1
0.01
20
10
0
0.001
1.0
35
0
0.2
0.4
0.6
0.8
15
20
25
V – Z-Voltage ( V )
Z
30
95 9605
V – Forward Voltage ( V )
95 9607
F
Figure 7. Forward Current vs. Forward Voltage
Figure 9. Z–Current vs. Z–Voltage
100
1000
100
10
80
I =1mA
Z
P
T
=500mW
tot
=25°C
amb
60
5mA
40
20
0
10mA
T =25°C
j
1
20
25
0
4
8
12
16
0
5
10
15
20
95 9604
V
– Z-Voltage ( V )
95 9606
V – Z-Voltage ( V )
Z
Z
Figure 8. Z–Current vs. Z–Voltage
Figure 10. Differential Z–Resistance vs. Z–Voltage
1000
100
10
t /T=0.5
p
t /T=0.2
p
Single Pulse
R
T=T
=300K/W
–T
jmax amb
thJA
t /T=0.01
p
t /T=0.1
p
t /T=0.02
p
2
1/2
t /T=0.05
p
i
=(–V +(V +4r
T/Z
)
)/(2r )
ZM
Z
Z
zj
thp
zj
1
10
–1
0
1
2
10
10
t – Pulse Length ( ms )
10
95 9603
p
Figure 11. Thermal Response
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4 (6)
Document Number 85604
Rev. A4, 12-Mar-01
BZX55B...
Vishay Telefunken
Dimensions in mm
Cathode Identification
0.55 max.
technical drawings
according to DIN
specifications
1.7 max.
94 9366
Standard Glass Case
54 A 2 DIN 41880
JEDEC DO 35
26 min.
3.9 max.
26 min.
Weight max. 0.3g
Document Number 85604
Rev. A4, 12-Mar-01
www.vishay.com
5 (6)
BZX55B...
Vishay Telefunken
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as their
impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as
ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban
on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of
ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer application
by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the
buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or
indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
www.vishay.com
6 (6)
Document Number 85604
Rev. A4, 12-Mar-01
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