PDZV7.5B
Zener Diode Data sheet
●Outline
PD1000 mW
●Features ●Inner Circuit
High reliability
Small power mold type
●Application ●Packaging Specifications
Voltage regulation Packing Embossed Tape
Reel Size(mm) 180
Taping Width(mm) 12
●Structure Quantity(pcs) 3000
Silicon Epitaxial Planar Taping Code TR
Marking 7.5B
●Absolute Maximum Ratings (Ta = 25℃)
Parameter Symbol Limits Unit
Power dissipation PD1000 mW
Junction temperature Tj150 ℃
Storage temperature Tstg -55 ～ 150 ℃
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2019/04/23_Rev.005
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PDZV Series Data sheet
●Electrical Characteristics (Ta = 25ºC)
VZ Rank(V)
Symbol
Zener Voltage:VZ(V)(1) Dynamic Impedance:ZZ(Ω) Reverse Current:IR(μA)
MIN. MAX. IZ(mA) MAX. IZ(mA) MAX. VR
(V)
2.0 2.000 2.240 40 25 40 200 0.5
2.2 2.200 2.450 40 20 40 200 0.7
2.4 2.400 2.700 40 15 40 200 1.0
2.7 2.700 3.100 40 15 40 200 1.0
3.0 3.000 3.400 40 15 40 100 1.0
3.3 3.300 3.700 40 15 40 80 1.0
3.6 3.600 4.000 40 15 40 60 1.0
3.9 3.900 4.400 40 15 40 40 1.0
4.3 4.300 4.800 40 15 40 20 1.0
4.7 4.700 5.200 40 10 40 20 1.0
5.1 5.100 5.700 40 8 40 20 1.0
5.6 5.600 6.300 40 8 40 20 1.5
6.2 6.200 7.000 40 6 40 20 3.0
6.8 6.800 7.700 40 6 40 20 3.5
7.5 7.500 8.400 40 4 40 20 4.0
8.2 8.200 9.300 40 4 40 20 5.0
9.1 9.100 10.200 40 6 40 20 6.0
10 10.000 11.200 40 6 40 10 7.0
11 11.000 12.300 20 8 20 10 8.0
12 12.000 13.500 20 8 20 10 9.0
13 13.300 15.000 20 10 20 10 10.0
15 14.700 16.500 20 10 20 10 11.0
16 16.200 18.300 20 12 20 10 12.0
18 18.000 20.300 20 12 20 10 13.0
20 20.000 22.400 20 14 20 10 15.0
22 22.000 24.500 10 14 10 10 17.0
24 24.000 27.600 10 16 10 10 19.0
27 27.000 30.800 10 16 10 10 21.0
30 30.000 34.000 10 18 10 10 23.0
33 33.000 37.000 10 18 10 10 25.0
36 36.000 40.000 10 20 10 10 27.0
Note(1) VZ test time is 40ms.
●Markings
VZ Rank(V) Marking VZ Rank(V) Marking
2.0 2.0B 9.1 9.1B
2.2 2.2B 10 10B
2.4 2.4B 11 11B
2.7 2.7B 12 12B
3.0 3.0B 13 13B
3.3 3.3B 15 15B
3.6 3.6B 16 16B
3.9 3.9B 18 18B
4.3 4.3B 20 20B
4.7 4.7B 22 22B
5.1 5.1B 24 24B
5.6 5.6B 27 27B
6.2 6.2B 30 30B
6.8 6.8B 33 33B
7.5 7.5B 36 36B
8.2 8.2B
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PDZV Series Data sheet
●Characteristic Curves
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PDZV7.5B Data sheet
●Characteristic Curves
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2019/04/23_Rev.005
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PDZV7.5B Data sheet
●Characteristic Curves
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2019/04/23_Rev.005
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PDZV7.5B Data sheet
●Dimension
SOD-128, (PMDTM)
●Taping (Unit:mm)
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© 2018- ROHM Co., Ltd. All rights reserved.
Notice-PGA-E Rev.004
© 2015 ROHM Co., Ltd. All rights reserved.
Notice
Precaution on using ROHM Products
1. Our Products are designed and manufactured for application in ordinary electronic equipment (such as AV equipment,
OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you
intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport
equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car
accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or
serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.
Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any
damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific
Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN
USA
EU
CHINA
CLASSⅢ
CLASSⅢ
CLASSⅡb
CLASSⅢ
CLASSⅣ
CLASSⅢ
2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3. Our Products are designed and manufactured for use under standard conditions and not under any special or
extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any
special or extraordinary environments or conditions. If you intend to use our Products under any special or
extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of
product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (Exclude cases where no-clean type fluxes is used.
However, recommend sufficiently about the residue.) ; or Washing our Products by using water or water-soluble
cleaning agents for cleaning residue after soldering
[h] Use of the Products in places subject to dew condensation
4. The Products are not subject to radiation-proof design.
5. Please verify and confirm characteristics of the final or mounted products in using the Products.
6.In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse, is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7.De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in
the range that does not exceed the maximum junction temperature.
8.Confirm that operation temperature is within the specified range described in the product specification.
9.ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must
be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products,
please consult with the ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Notice-PGA-E Rev.004
© 2015 ROHM Co., Ltd. All rights reserved.
Precautions Regarding Application Examples and External Circuits
1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2. You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise your own independent verification and judgment in the use of such information
contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportation
1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommended storage time period.
3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive stress applied when dropping of a carton.
4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
A two-dimensional barcode printed on ROHM Products label is for ROHM’s internal use only.
Precaution for Disposition
When disposing Products please dispose them properly using an authorized industry waste company.
Precaution for Foreign Exchange and Foreign Trade act
Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign
trade act, please consult with ROHM in case of export.
Precaution Regarding Intellectual Property Rights
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only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any
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Other Precaution
1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
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Products or this document for any military purposes, including but not limited to, the development of mass-destruction
weapons.
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ROHM, its affiliated companies or third parties.
DatasheetDatasheet
Notice – WE Rev.001
© 2015 ROHM Co., Ltd. All rights reserved.
General Precaution
1. Before you use our Products, you are requested to carefully read this document and fully understand its contents.
ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this document is current as of the issuing date and subject to change without any prior
notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sales
representative.
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information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible or
liable for any damages, expenses or losses incurred b y you or third parties resulting from inaccuracy or errors of or
concerning such information.
