1. Product profile
1.1 General description
General-purpose Zener diodes in a SOD27 (SC-40) small hermetically sealed glass
package.
1.2 Features and benefits
Total power dissipation: Ptot 500 mW
Low differential resistance
Low leakage current
AEC-Q101 qualified
1.3 Applications
General regulation functions
1.4 Quick reference data
[1] Pulse test: tp300 μs; δ≤0.02.
2. Pinning information
[1] The marking band indicates the cathode.
NZX series
Single Zener diodes
Rev. 3 — 21 January 2011 Product data sheet
Table 1. Quick reference data
Tj=25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VFforward voltage IF=200mA [1] --1.5V
Table 2. Pinning
Pin Description Simplified outline Graphic symbol
1 cathode [1]
2 anode ak
006aaa15
2
2
1
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Product data sheet Rev. 3 — 21 January 2011 2 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
3. Ordering information
[1] The series consists of 112 types with nominal working voltages from 2.1 V to 36 V.
4. Marking
5. Limiting values
6. Thermal characteristics
[1] Device mounted on an FR4 Printed-Circuit Board (PCB) without metallization pad;
maximum lead length 8 mm.
Table 3. Ordering information
Type number Package
Name Description Version
NZX2V1B to NZX36X[1] SC-40 hermetically sealed glass package; axial leaded;
2 leads SOD27
Table 4. Marking codes
Type number Marking code
NZX2V1B to NZX36X the diodes are type branded
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
IFforward current - 250 mA
Ptot total power dissipation Ttp 25 °C-500mW
Tjjunction temperature - 175 °C
Tamb ambient temperature 55 +175 °C
Tstg storage temperature 65 +175 °C
Table 6. Thermal characteristics
Symbol Parameter Conditions Min Typ Max Unit
Rth(j-a) thermal resistance from
junction to ambient in free air [1] --380K/W
Rth(j-t) thermal resistance from
junction to tie-point [1] --300K/W
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Product data sheet Rev. 3 — 21 January 2011 3 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
7. Characteristics
[1] Pulse test: tp300 μs; δ≤0.02.
Fig 1. Transient thermal impeda n ce from junc tion to ambien t as a function of pulse dura tion; typical values
006aab601
tp (ms)
101104105
103
102
110
102
10
103
Rth(j-a)
(K/W)
1
δ = 1
0.75
0.50
0.33
0.20
0.10
0.05
0.02
0.01
0.001
Table 7. Characteristics
Tj=25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VFforward voltage I F= 200 mA [1] --1.5V
Table 8. Characteristics per type ; NZX2V1B to NZX18C
Tj=25
°
C unless otherwise specified.
NZXxxx Sel Working voltage
VZ(V) Differential
resistance
rdif (Ω)
Reverse current
IR(μA)
IZ=5mA IZ=5mA
Min Max Max Max VR(V)
2V1 B 2.0 2.2 100 5 0.5
2V4 A 2.3 2.5 100 50 1
B2.42.6
2V7 A 2.5 2.7 100 20 1
B2.62.8
C2.72.9
3V0 A 2.8 3.0 100 10 1
B2.93.1
C3.03.2
3V3 A 3.1 3.3 100 5 1
B3.23.4
C3.33.5
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Product data sheet Rev. 3 — 21 January 2011 4 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
3V6 A 3.4 3.6 100 5 1
B3.53.7
C3.63.8
3V9 A 3.7 3.9 100 3 1
B3.84.0
C3.94.1
4V3 A 4.0 4.2 100 3 1
B4.14.3
C4.24.4
D4.34.5
4V7 A 4.4 4.6 100 3 2
B4.54.7
C4.64.8
D4.74.9
5V1 A 4.8 5.0 100 2 2
B4.95.1
C5.05.2
D5.15.3
5V6 A 5.2 5.5 40 1 2
B5.35.6
C5.45.7
D5.55.8
E5.65.9
6V2 A 5.7 6.0 15 3 4
B5.86.1
C6.06.3
D6.16.4
E6.36.6
6V8 A 6.4 6.7 15 2 4
B6.66.9
C6.77.0
D6.97.2
Table 8. Characteristics per type ; NZX2V1B to NZX18C …continued
Tj=25
°
C unless otherwise specified.
NZXxxx Sel Working voltage
VZ(V) Differential
resistance
rdif (Ω)
Reverse current
IR(μA)
IZ=5mA IZ=5mA
Min Max Max Max VR(V)
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Product data sheet Rev. 3 — 21 January 2011 5 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
7V5 A 7.0 7.3 15 1 5
B7.27.6
C7.37.7
D7.57.9
X 7.07 7.45
8V2 A 7.7 8.1 20 0.7 5
B7.98.3
C8.18.5
D8.38.7
9V1 A 8.5 8.9 20 0.5 6
B8.79.1
C8.99.3
D9.19.5
E9.39.7
10 A 9.5 9.9 25 0.2 7
B 9.7 10.1
C 9.9 10.3
D 10.2 10.6
11 A 10.4 10.8 25 0.1 8
B10.711.1
C10.911.3
D 11.1 11.6
12 A 11.4 11.9 35 0.1 8
B 11.6 12.1
C 11.9 12.4
D 12.2 12.7
X 11.44 12.03
13 A 12.4 12.9 35 0.1 8
B 12.6 13.1
C 12.9 13.4
14 A 13.2 13.7 35 0.05 9.8
B 13.5 14.0
C 13.8 14.3
Table 8. Characteristics per type ; NZX2V1B to NZX18C …continued
Tj=25
°
C unless otherwise specified.
NZXxxx Sel Working voltage
VZ(V) Differential
resistance
rdif (Ω)
Reverse current
IR(μA)
IZ=5mA IZ=5mA
Min Max Max Max VR(V)
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Product data sheet Rev. 3 — 21 January 2011 6 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
15 A 14.1 14.7 40 0.05 10.5
B 14.5 15.1
C 14.9 15.5
X 14.35 15.09
16 A 15.3 15.9 45 0.05 11.2
B 15.7 16.5
C 16.3 17.1
18 A 16.9 17.7 55 0.05 12.6
B 17.5 18.3
C 18.1 19.0
Table 8. Characteristics per type ; NZX2V1B to NZX18C …continued
Tj=25
°
C unless otherwise specified.
NZXxxx Sel Working voltage
VZ(V) Differential
resistance
rdif (Ω)
Reverse current
IR(μA)
IZ=5mA IZ=5mA
Min Max Max Max VR(V)
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Product data sheet Rev. 3 — 21 January 2011 7 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
Table 9. Characteristics per type; NZX20A to NZX36X
Tj=25
°
C unless otherwise specified.
NZXxxx Sel Working voltage
VZ(V) Differential
resistance
rdif (Ω)
Reverse current
IR(μA)
IZ=2mA IZ=2mA
Min Max Max Max VR(V)
20 A 18.8 19.7 60 0.05 14
B 19.5 20.4
C 20.2 21.2
22 A 20.9 21.9 65 0.05 15.4
B 21.6 22.6
C 22.3 23.3
24 A 22.9 24.0 70 0.05 16.8
B 23.6 24.7
C 24.3 25.5
X 22.61 23.77
27 A 25.2 26.6 80 0.05 18.9
B 26.2 27.6
C 27.2 28.6
X 26.99 28.39
30 A 28.2 29.6 100 0.05 21
B 29.2 30.6
C 30.2 31.6
X 29.02 30.51
33 A 31.2 32.6 120 0.05 23.1
B 32.2 33.6
C 33.2 34.5
36 A 34.2 35.7 140 0.05 25.2
B 35.3 36.8
C 36.4 38.0
X 35.36 37.19
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Product data sheet Rev. 3 — 21 January 2011 8 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
Tj=25°C NZX2V1 to NZX4V3
Tj=25°C to 150 °C
Fig 2. Forward current as a function of forward
voltage; typical values Fig 3. Temperature coefficient as a function of
working current; typical va lues
NZX4V7 to NZX12
Tj=25°C to 150 °C
Fig 4. Temperature coefficient as a function of working curr ent; typical values
VF (V)
0.6 10.8
mbg781
100
200
300
IF
(mA)
0
006aac510
IZ (mA)
0604020
2
1
0
SZ
(mV/K)
3
4V3
3V6
2V1
3V0
2V4
2V7
3V3
3V9
02016
10
0
5
5
mbg782
4812 IZ (mA)
SZ
(mV/K)
4V7
12
11
10
9V1
8V2
7V5
6V8 6V2
5V6
5V1
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Product data sheet Rev. 3 — 21 January 2011 9 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
8. Package outline
9. Packing information
[1] For further information and the availability of packing methods, see Section 12.
[2] The series consists of 112 types with nominal working voltages from 2.1 V to 36 V.
Fig 5. Package outline SOD27 (SC-40)
05-12-22Dimensions in mm
1.85
max
25.4
min
0.56
max
25.4
min
4.25
max
Table 10. Packing methods
The indicated -xxx are the last thre e digits of the 12NC ordering code.[1]
Type number[2] Package Description Packing quantity
5000 10000
NZX2V1B to NZX36X SOD27 26 mm tape ammopack, axial -143 -
52 mm tape ammopack, axial - -133
52 mm reel pack, axial - -113
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Product data sheet Rev. 3 — 21 January 2011 10 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
10. Revision history
Table 11. Revision history
Document ID Release date Data sheet status Change notice Supersedes
NZX_SER v.3 20110121 Product data sheet - NZX_SER v.2
Modifications: Type number NZX2V1B added.
Figure 3: amended.
Section 11 “Legal information: updated.
NZX_SER v.2 20090603 Product data sheet - NZX_SER v.1
NZX_SER v.1 20080724 Product data sheet - -
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Product data sheet Rev. 3 — 21 January 2011 11 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
11. Legal information
11.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of de vice(s) descr ibed in th is document m ay have cha nged since thi s document w as publish ed and may di ffe r in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
11.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liab ility for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and tit le. A short data sh eet is intended
for quick reference only and shou ld not b e relied u pon to cont ain det ailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semicond uctors sales
office. In case of any inconsistency or conflict wit h the short data sheet, the
full data sheet shall pre va il.
Product specificat io nThe information and data provided in a Product
data sheet shall define the specification of the product as agr eed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to off er functions and qualities beyond those described in the
Product data sheet.
11.3 Disclaimers
Limited warr a nty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warrant ies, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
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Notwithstanding any damages that customer might incur for any reason
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customer for the products described herein shall be limited in accordance
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changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all informa tion supplied prior
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NXP Semiconductors products in such equipment or applications and
therefore such inclusion and/or use is at the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and ope ration of their applications
and products using NXP Semiconductors product s, and NXP Semiconductors
accepts no liability for any assistance with applicati ons or customer product
design. It is customer’s sole responsibility to determine whet her the NXP
Semiconductors product is suit able and fit for the custome r’s applications and
products planned, as well as fo r the planned application and use of
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design and operating safeguards to minimize the risks associated with t heir
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
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testing for the customer’s applications and pro ducts using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.com/profile/terms, unless otherwise
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applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
No offer to sell or license — Nothing i n this document may be interpreted or
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Export control — This document as well as the item(s) described herein
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authorization from national authorities.
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contains data from the objective specification for product develop ment.
Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
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Product data sheet Rev. 3 — 21 January 2011 12 of 13
NXP Semiconductors NZX series
Single Zen er di od e s
Quick reference data — The Quick reference dat a is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
11.4 Trademarks
Notice: All referenced b rands, produc t names, service names and trademarks
are the property of their respective ow ners.
12. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
NXP Semiconductors NZX series
Single Zen er di od e s
© NXP B.V. 2011. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 21 January 2011
Document identifier : NZX _SE R
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
13. Contents
1 Product profile. . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features and benefits. . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.4 Quick reference data . . . . . . . . . . . . . . . . . . . . 1
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Thermal characteristics . . . . . . . . . . . . . . . . . . 2
7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3
8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9
9 Packing information . . . . . . . . . . . . . . . . . . . . . 9
10 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 10
11 Legal information. . . . . . . . . . . . . . . . . . . . . . . 11
11.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 11
11.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
11.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
11.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
12 Contact information. . . . . . . . . . . . . . . . . . . . . 12
13 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13