Vishay BZX55B68 Small signal zener diode Datasheet

BZX55-Series
Vishay Semiconductors
Small Signal Zener Diodes
Features
•
•
•
•
•
•
•
Very sharp reverse characteristic
Low reverse current level
e2
Very high stability
Low noise
Available with tighter tolerances
Lead (Pb)-free component
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
94 9367
Applications
• Voltage stabilization
Mechanical Data
Case: DO35 glass case
Weight: approx. 125 mg
Cathode Band Color: black
Packaging Codes/Options:
TR/10 k per 13" reel, 30 k/box
TAP/10 k per ammopack (52 mm tape), 30 k/box
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Power dissipation
Test condition
Symbol
Value
Unit
Ptot
500
mW
IZ
Ptot/VZ
mA
l = 4 mm, TL = 25 °C
Z-current
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Thermal resistance junction to ambient air
l = 4 mm, TL = constant
Junction temperature
Storage temperature range
Symbol
Value
Unit
RthJA
300
K/W
Tj
175
°C
Tstg
- 65 to + 175
°C
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Forward voltage
Document Number 85604
Rev. 1.5, 05-Jul-07
Test condition
IF = 200 mA
Symbol
VF
Min
Typ.
Max
Unit
1.5
V
www.vishay.com
1
BZX55-Series
Vishay Semiconductors
Electrical Characteristics
BZX55C..
Partnumber
Dynamic
Resistance
Test
Current
Temperature
Coefficient
Test
Current
VZ at IZT
rzjT at
rzjK at
IZT,
IZK,
f = 1 kHz f = 1 kHz
IZT
TKVZ
IZK
V
Ω
mA
%/K
min
Reverse Leakage Current
IR at
Tamb =
25 °C
mA
IR at
Tamb =
150 °C
µA
at VR
V
min
max
BZX55C2V4
2.28
2.56
< 85
< 600
5
- 0.09
- 0.06
1
< 50
< 100
1
BZX55C2V7
2.5
2.9
< 85
< 600
5
- 0.09
- 0.06
1
< 10
< 50
1
BZX55C3V0
2.8
3.2
< 85
< 600
5
- 0.08
- 0.05
1
<4
< 40
1
BZX55C3V3
3.1
3.5
< 85
< 600
5
- 0.08
- 0.05
1
<2
< 40
1
BZX55C3V6
3.4
3.8
< 85
< 600
5
- 0.08
- 0.05
1
<2
< 40
1
BZX55C3V9
3.7
4.1
< 85
< 600
5
- 0.08
- 0.05
1
<2
< 40
1
BZX55C4V3
4
4.6
< 75
< 600
5
- 0.06
- 0.03
1
<1
< 20
1
BZX55C4V7
4.4
5
< 60
< 600
5
- 0.05
0.02
1
< 0.5
< 10
1
BZX55C5V1
4.8
5.4
< 35
< 550
5
- 0.02
0.02
1
< 0.1
<2
1
BZX55C5V6
5.2
6
< 25
< 450
5
- 0.05
0.05
1
< 0.1
<2
1
BZX55C6V2
5.8
6.6
< 10
< 200
5
0.03
0.06
1
< 0.1
<2
2
BZX55C6V8
6.4
7.2
<8
< 150
5
0.03
0.07
1
< 0.1
<2
3
BZX55C7V5
7
7.9
<7
< 50
5
0.03
0.07
1
< 0.1
<2
5
max
BZX55C8V2
7.7
8.7
<7
< 50
5
0.03
0.08
1
< 0.1
<2
6.2
BZX55C9V1
8.5
9.6
< 10
< 50
5
0.03
0.09
1
< 0.1
<2
6.8
BZX55C10
9.4
10.6
< 15
< 70
5
0.03
0.1
1
< 0.1
<2
7.5
BZX55C11
10.4
11.6
< 20
< 70
5
0.03
0.11
1
< 0.1
<2
8.2
BZX55C12
11.4
12.7
< 20
< 90
5
0.03
0.11
1
< 0.1
<2
9.1
BZX55C13
12.4
14.1
< 26
< 110
5
0.03
0.11
1
< 0.1
<2
10
BZX55C15
13.8
15.6
< 30
< 110
5
0.03
0.11
1
< 0.1
<2
11
BZX55C16
15.3
17.1
< 40
< 170
5
0.03
0.11
1
< 0.1
<2
12
BZX55C18
16.8
19.1
< 50
< 170
5
0.03
0.11
1
< 0.1
<2
13
BZX55C20
18.8
21.2
< 55
< 220
5
0.03
0.11
1
< 0.1
<2
15
BZX55C22
20.8
23.3
< 55
< 220
5
0.04
0.12
1
< 0.1
<2
16
BZX55C24
22.8
25.6
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
18
BZX55C27
25.1
28.9
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
20
BZX55C30
28
32
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
22
BZX55C33
31
35
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
24
BZX55C36
34
38
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
27
BZX55C39
37
41
< 90
< 500
2.5
0.04
0.12
0.5
< 0.1
<5
30
BZX55C43
40
46
< 90
< 600
2.5
0.04
0.12
0.5
< 0.1
<5
33
BZX55C47
44
50
< 110
< 700
2.5
0.04
0.12
0.5
< 0.1
<5
36
BZX55C51
48
54
< 125
< 700
2.5
0.04
0.12
0.5
< 0.1
< 10
39
BZX55C56
52
60
< 135
< 1000
2.5
0.04
0.12
0.5
< 0.1
< 10
43
BZX55C62
58
66
< 150
< 1000
2.5
0.04
0.12
0.5
< 0.1
< 10
47
BZX55C68
64
72
< 200
< 1000
2.5
0.04
0.12
0.5
< 0.1
< 10
51
BZX55C75
70
79
< 250
< 1500
2.5
0.04
0.12
0.5
< 0.1
< 10
56
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2
Zener Voltage
Range
Document Number 85604
Rev. 1.5, 05-Jul-07
BZX55-Series
Vishay Semiconductors
Electrical Characteristics
BZX55B..
Partnumber
Zener Voltage
Range
Dynamic
Resistance
Test
Current
Temperature
Coefficient
Test
Current
VZ at IZT
rzjT at
rzjK at
IZT,
IZK,
f = 1 kHz f = 1 kHz
IZT
TKVZ
IZK
V
Ω
mA
min
max
%/K
min
Reverse Leakage Current
IR at
Tamb =
25 °C
mA
IR at
Tamb =
150 °C
µA
at VR
V
max
BZX55B2V7
2.64
2.76
< 85
< 600
5
- 0.09
- 0.06
1
< 10
< 50
1
BZX55B3V0
2.94
3.06
< 90
< 600
5
- 0.08
- 0.05
1
<4
< 40
1
BZX55B3V3
3.24
3.36
< 90
< 600
5
- 0.08
- 0.05
1
<2
< 40
1
BZX55B3V6
3.52
3.68
< 90
< 600
5
- 0.08
- 0.05
1
<2
< 40
1
BZX55B3V9
3.82
3.98
< 90
< 600
5
- 0.08
- 0.05
1
<2
< 40
1
BZX55B4V3
4.22
4.38
< 90
< 600
5
- 0.06
- 0.03
1
<1
< 20
1
BZX55B4V7
4.6
4.8
< 80
< 600
5
- 0.05
0.02
1
< 0.5
< 10
1
BZX55B5V1
5
5.2
< 60
< 550
5
- 0.02
0.02
1
< 0.1
<2
1
BZX55B5V6
5.48
5.72
< 40
< 450
5
- 0.05
0.05
1
< 0.1
<2
1
BZX55B6V2
6.08
6.32
< 10
< 200
5
0.03
0.06
1
< 0.1
<2
2
BZX55B6V8
6.66
6.94
<8
< 150
5
0.03
0.07
1
< 0.1
<2
3
BZX55B7V5
7.35
7.65
<7
< 50
5
0.03
0.07
1
< 0.1
<2
5
BZX55B8V2
8.04
8.36
<7
< 50
5
0.03
0.08
1
< 0.1
<2
6.2
BZX55B9V1
8.92
9.28
< 10
< 50
5
0.03
0.09
1
< 0.1
<2
6.8
BZX55B10
9.8
10.2
< 15
< 70
5
0.03
0.1
1
< 0.1
<2
7.5
BZX55B11
10.78
11.22
< 20
< 70
5
0.03
0.11
1
< 0.1
<2
8.2
BZX55B12
11.76
12.24
< 20
< 90
5
0.03
0.11
1
< 0.1
<2
9.1
BZX55B13
12.74
13.26
< 26
< 110
5
0.03
0.11
1
< 0.1
<2
10
BZX55B15
14.7
15.3
< 30
< 110
5
0.03
0.11
1
< 0.1
<2
11
BZX55B16
15.7
16.3
< 40
< 170
5
0.03
0.11
1
< 0.1
<2
12
BZX55B18
17.64
18.36
< 50
< 170
5
0.03
0.11
1
< 0.1
<2
13
BZX55B20
19.6
20.4
< 55
< 220
5
0.03
0.11
1
< 0.1
<2
15
BZX55B22
21.55
22.45
< 55
< 220
5
0.04
0.12
1
< 0.1
<2
16
BZX55B24
23.5
24.5
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
18
BZX55B27
26.4
27.6
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
20
BZX55B30
29.4
30.6
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
22
BZX55B33
32.4
33.6
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
24
BZX55B36
35.3
36.7
< 80
< 220
5
0.04
0.12
1
< 0.1
<2
27
BZX55B39
38.2
39.8
< 90
< 500
2.5
0.04
0.12
0.5
< 0.1
<5
30
BZX55B43
42.1
43.9
< 90
< 600
2.5
0.04
0.12
0.5
< 0.1
<5
33
BZX55B47
46.1
47.9
< 110
< 700
2.5
0.04
0.12
0.5
< 0.1
<5
36
BZX55B51
50
52
< 125
< 700
2.5
0.04
0.12
0.5
< 0.1
< 10
39
BZX55B56
54.9
57.1
< 135
< 1000
2.5
0.04
0.12
0.5
< 0.1
< 10
43
BZX55B62
60.8
63.2
< 150
< 1000
2.5
0.04
0.12
0.5
< 0.1
< 10
47
BZX55B68
66.6
69.4
< 200
< 1000
2.5
0.04
0.12
0.5
< 0.1
< 10
51
BZX55B75
73
76.5
< 250
< 1500
2.5
0.04
0.12
0.5
< 0.1
< 10
56
Document Number 85604
Rev. 1.5, 05-Jul-07
www.vishay.com
3
BZX55-Series
Vishay Semiconductors
Typical Characteristics
RthJA - Therm. Resist. Junction Ambient (K/W)
Tamb = 25 °C, unless otherwise specified
500
VZtn - Relative Voltage Change
400
300
l
200
100
TL = constant
0
0
5
10
Ptot - Total Power Dissipation (mW)
600
500
400
300
200
100
40
80
120
160
200
Tamb - Ambient Temperature (°C)
95 9602
1.1
4 x 10-4/K
2 x 10-4/K
1.0
0.8
- 60
0
60
120
180
240
Tj - Junction Temperature (°C)
Figure 4. Typical Change of Working Voltage vs.
Junction Temperature
15
10
5
IZ = 5 mA
0
-5
0
10
20
40
30
VZ - Z-Voltage (V)
50
Figure 5. Temperature Coefficient of Vz vs. Z-Voltage
CD - Diode Capacitance (pF)
VZ - Voltage Change (mV)
- 4 x 10-4/K
0.9
200
Tj = 25 °C
100
IZ = 5 mA
10
150
VR = 2 V
Tj = 25 °C
100
50
0
1
0
5
10
15
20
25
VZ - Z-Voltage (V)
Figure 3. Typical Change of Working Voltage under Operating
Conditions at Tamb = 25 °C
4
0
- 2 x 10-4/K
1000
www.vishay.com
8 x 10-4/K
6 x 10-4/K
95 9600
Figure 2. Total Power Dissipation vs. Ambient Temperature
95 9598
TKVZ = 10 x 10-4/K
95 9599
95 9611
Figure 1. Thermal Resistance vs. Lead Length
0
0
1.2
20
15
I - Lead Length (mm)
VZtn = VZt/VZ (25 °C)
TKVZ - Temperature Coefficient of VZ (10-4/K)
l
1.3
0
95 9601
5
10
15
20
25
VZ - Z-Voltage (V)
Figure 6. Diode Capacitance vs. Z-Voltage
Document Number 85604
Rev. 1.5, 05-Jul-07
BZX55-Series
100
50
10
40
IZ - Z-Current (mA)
IF - Forward Current (mA)
Vishay Semiconductors
Tj = 25 °C
1
0.1
0.01
30
20
10
0.001
0
0.2
0.4
0.6
0
15
1.0
0.8
VF - Forward Voltage (V)
95 9605
rZ - Differential Z-Resistance (Ω)
IZ - Z-Current (mA)
80
Ptot = 500 mW
Tamb = 25 °C
60
40
20
0
4
6
8
VZ - Z-Voltage (V)
IZ = 1 mA
100
5 mA
10 10 mA
Tj = 25 °C
1
0
5
95 9606
10
15
20
25
VZ - Z-Voltage (V)
Figure 10. Differential Z-Resistance vs. Z-Voltage
Figure 8. Z-Current vs. Z-Voltage
Zthp - Thermal Resistance for Pulse Cond. (KW)
35
30
1000
20
VZ - Z-Voltage (V)
95 9604
25
Figure 9. Z-Current vs. Z-Voltage
100
0
20
95 9607
Figure 7. Forward Current vs. Forward Voltage
12
Ptot = 500 mW
Tamb = 25 °C
1000
tP/T = 0.5
100
tP/T = 0.2
Single Pulse
10
RthJA = 300 K/W
T = Tjmax - Tamb
tP/T = 0.01
tP/T = 0.1
tP/T = 0.02
tP/T = 0.05
1
10-1
iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj)
100
101
tP - Pulse Length (ms)
102
95 9603
Figure 11. Thermal Response
Document Number 85604
Rev. 1.5, 05-Jul-07
www.vishay.com
5
BZX55-Series
Vishay Semiconductors
Package Dimensions in millimeters (inches): DO35
3.9 max. (0.154)
26 min. (1.024)
1.5 (0.059)
26 min. (1.024)
1.7 (0.067)
0.55 max. (0.022)
Cathode Identification
Rev. 6 - Date: 29. January 2007
Document no.: 6.560-5004.02-4
94 9366
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6
Document Number 85604
Rev. 1.5, 05-Jul-07
BZX55-Series
Vishay Semiconductors
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 Semiconductors products for any unintended or
unauthorized application, the buyer shall indemnify Vishay Semiconductors 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
Document Number 85604
Rev. 1.5, 05-Jul-07
www.vishay.com
7
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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