PMR25HZPFU [ROHM]

罗姆的电流检测用超低贴片电阻是针对大电流电路的金属板型超低阻值贴片电阻。采用了独特的切断构造，可以提高电流检测精度，适合大电流高速开关电路。;


型号：	PMR25HZPFU
厂家：	ROHM
描述：	罗姆的电流检测用超低贴片电阻是针对大电流电路的金属板型超低阻值贴片电阻。采用了独特的切断构造，可以提高电流检测精度，适合大电流高速开关电路。开关
文件：	总10页 (文件大小：905K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Metal plate shunt resistors <ultra low ohmic>

PMR series

Datasheet

●Features

1) Ultra low-ohmic resistance range (1mΩ ~ )

2) Improved current detection accuracy by trimming-less structure.

3) Special low resistance temperature coefficient.

4) The unique chip structure minimizes thermal stress during

temperature cycling, resulting in greater reliability.

5) ROHM resistors have obtained ISO9001 / IATF16949 certification.

6) Corresponds to AEC-Q200

●Products list

ambient

terminal

Resistance Temperature

Resistance

range

Operating

Automotive

Type code

Rated power

(W)

Part No.

Temperature Temperature

tolerance

(%)

coefficient

(ppm / °C)

temperature range Grade Available

(°C)

(mΩ)

(°C)

(AEC-Q200)

Yes

(mm)

(inch)

0402

PMR01

PMR03

1005

0.2

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

F(±1%)

J(±5%)

0～+200

0～+150

-55 ～ +155

1608

0603

0.25

130

-55 ～ +155

-65 ～ +155

-55 ～ +155

-65 ～ +155

-55 ～ +155

-65 ～ +175

-55 ～ +155

-65 ～ +175

-55 ～ +155

Yes

0.5

1.5

±100

±150

±100

±75

PMR10

PMR18

PMR25

PMR50

PMR100

2012

3216

3225

5025

6432

0805

Yes

3,4,5,6,7,8,9,10

130

1,2

1206

1210

2010

2512

Yes

3,4,5,6,7,8,9,10

130

2,3,4,5

±100

±75

130

1,2

±100

3,4,5,6,7,8,9,10

1,2

±75

130

±150

F(±1%)

J(±5%)

±100

3,4,5,6,7,8,9,10

∗ Design and specifications are subject to change without notice.

Carefully check the specification sheet supplied with the product before using or ordering it.

●Part Number Description

PMR

HZP

2L0

Special part

code

Resistance

tolerance

Part No.

Size (mm)[inch]

Packaging specifications code

Nominal resistance

01 (1005)[0402]

03 (1608)[0603]

10 (2012)[0805]

18 (3216)[1206]

25 (3225)[1210]

50 (5025)[2010]

100 (6432)[2512]

Packaging

specifications

Embossed tape

(2mmpitch)

Quantity

/ Reel

Resistance code,

3 or 4 digits.

F (±1%)

J (±5%)

V : 1m～4mΩ

U : 5m～10mΩ

PMR

Part No.

PMR01

PMR03

PMR10

PMR18

PMR25

PMR50

PMR100

Code

ZZP

EZP

HZP

(Metal plate shunt

resistors / ultra low

ohmic)

Resistance tolerance

Resistance

value

1mΩ

10,000

Paper tape

(4mmpitch)

1L00

2L00

3L00

4L00

5L00

6L00

7L00

8L00

9L00

10L0

1L0

2L0

3L0

4L0

5L0

6L0

7L0

8L0

9L0

10L

5,000

2,000

2mΩ

Paper tape

(4mmpitch)

3mΩ

4mΩ

Paper tape

(4mmpitch)

Embossed tape

(4mmpitch)

5mΩ

6mΩ

7mΩ

8mΩ

Embossed tape

(4mmpitch)

9mΩ

10mΩ

Embossed tape

(4mmpitch)

www.rohm.com

1/7

2023.1 - Rev.013

PMR series

Datasheet

●Chip resistor dimensions and markings

■PMR 01 / 03 / 10 / 18

■PMR 25 / 50 / 100

There are four digits used for the calculation

number "L" is used for the decimal point of mΩ.

Ex.) 2mΩ = 2L00

10mΩ = 10L0

*PMR01/03 are NO marking.

(Unit : mm)

Resistance range

Marking

existence

Part No. (mm) (inch)

ｃ

(mΩ)

PMR01

PMR03

1005

1608

0402

0603

1.00±0.05

1.60±0.15

0.50±0.05

0.80±0.15

0.25±0.10

―

0.25±0.10

0.35±0.15

0.55±0.25

0.75±0.25

0.60±0.25

0.45±0.25

0.55±0.25

0.45±0.25

0.35±0.25

0.40±0.25

0.35±0.25

1.20±0.25

0.85±0.25

1.15±0.25

0.90±0.25

0.70±0.25

0.50±0.25

0.75±0.25

0.60±0.25

0.70±0.25

0.60±0.25

0.90±0.20

1.00±0.20

0.80±0.20

0.90±0.20

1.85±0.20

1.30±0.20

1.40±0.20

1.05±0.20

1.40±0.20

1.10±0.20

0.90±0.20

1.10±0.20

0.90±0.20

2.30±0.25

1.60±0.25

1.80±0.25

1.30±0.25

1.70±0.25

1.40±0.25

1.10±0.25

1.35±0.25

1.10±0.25

―

0.42±0.15

0.32±0.15

PMR10

2012

0805

2.00±0.15

1.20±0.15

―

Yes

0.28±0.15

0.44±0.15

0.42±0.15

PMR18

PMR25

PMR50

3216

3225

5025

1206

1210

2010

3.20±0.15

3.20±0.20

5.00±0.20

1.60±0.15

2.50±0.20

―

Yes

0.32±0.15

0.28±0.15

0.52±0.15

0.42±0.15

0.32±0.15

0.50±0.20

1.95±0.20

0.52±0.15

0.42±0.15

0.52±0.15

0.42±0.15

0.50±0.20

1.95±0.20

0.32±0.15

0.52±0.15

0.42±0.15

0.52±0.15

0.42±0.15

PMR100

6432

2512

6.40±0.25

3.20±0.25

0.50±0.25

2.65±0.25

Yes

0.32±0.15

www.rohm.com

2/7

2023.1 - Rev.013

PMR series

Datasheet

●Land pattern example

(Unit : mm)

Dimensions

Part No.

0.65

1.0

1.3

1.7

1.5

2.1

2.8

PMR01

PMR03

PMR10

PMR18

PMR25

PMR50

PMR100

0.5

0.8

0.6

1.0

1.8

1.2

1.8

2.5

3.4

4.0

6.0

6.8

0.5

0.9

1.3

1.8

2.8

3.4

www.rohm.com

3/7

2023.1 - Rev.013

PMR series

Datasheet

●Derating curve

When the ambient temperature exceeds 70°C, or terminal temperature in excess 130°C power dissipation must

be adjusted according to the derating curve below.

■PMR01 / 03

■PMR10 (3, 4, 5, 6, 7, 8, 9, 10mΩ)

■PMR18 (3, 4, 5, 6, 7, 8, 9, 10mΩ)

■PMR25 (2, 3, 4, 5mΩ)

■PMR50 (3, 4, 5mΩ)

■PMR100 (3, 4, 5, 6, 7, 8, 9, 10mΩ)

■PMR10 (2mΩ)

■PMR18 (1, 2mΩ)

■PMR25 (1mΩ)

■PMR50 (1, 2mΩ)

■PMR100 (1, 2mΩ)

www.rohm.com

4/7

2023.1 - Rev.013

PMR series

Datasheet

●Characteristic

Test items

Resistance

Guaranteed value

See P.1

Test conditions

20°C

Measuring method : Measuring under

termination by4 probes.

Bottom termination

Probe

Variation of resistance

with temperature

See P.1

Test condition：See following table 1

Overload

±2.0％

Rated power×2.5, 2s

Rosin-ethanol solution(25% mass)

Soldering condition：245±5°C

Duration of immersion：2.0±0.5s

Soldering condition：260±5°C

Solderability

Anew uniform coating of minimum of

95% of the surface being immersed

and no soldering damage.

±1.0％

Resistance to soldering

heat

No remarkable abnormalityon the appearance. Duration of immersion：10±1s

Rapid change of

temperature

±1.0％

±3.0％

Test condition：See table 2

Temperature humidity

storage

85°C，85％(Relative humidity)

Test time：1,000h

Endurance

(70°C, Terminal

temperature)

Test condition：See table 3

Endurance

(Ambient temperature)

±3.0％

±0.5％

Test condition：See table 4

Resistance to solvent

23±5°C, Immersion cleaning, 5±0.5min

Solvent: 2-propanol

Bend strength of the end

face plating

Without open.

Endurance with 90mm width

Deflection：3mm

IEC 60115-1 / IEC 60115-8

JIS C 5201-1 / JIS C 5201-8

Table 1 : Test condition of variation of

resistance with temperature

Table 2 : Test condition of Rapid change of

temperature

Resistance range

Test condition

(°C)

Part No.

Test condition

Part No.

(mΩ)

PMR01

PMR03

PMR01

PMR03

-55°C～+125°C 1,000cycles

+25/-55, +25/+125

-55°C～+155°C 1,000cycles

-55°C～+125°C 1,000cycles

-55°C～+155°C 1,000cycles

-55°C～+125°C 1,000cycles

-55°C～+155°C 1,000cycles

-55°C～+125°C 1,000cycles

-55°C～+155°C 1,000cycles

-55°C～+125°C 1,000cycles

-55°C～+155°C 1,000cycles

-55°C～+125°C 1,000cycles

+25/-65, +25/+155

+25/-55, +25/+125

+25/-65, +25/+155

+25/-55, +25/+125

+25/-65, +25/+175

+25/-55, +25/+125

+25/-65, +25/+175

+25/-55, +25/+125

+25/-65, +25/+155

+25/-55, +25/+125

PMR10

PMR18

PMR25

PMR50

PMR100

PMR10

PMR18

PMR25

PMR50

PMR100

3,4,5,6,7,8,9,10

1,2

3,4,5,6,7,8,9,10

2,3,4,5

1,2

3,4,5,6,7,8,9,10

1,2

3,4,5,6,7,8,9,10

1,2

3,4,5,6,7,8,9,10

www.rohm.com

5/7

2023.1 - Rev.013

PMR series

Datasheet

Table 3 : Test condition of variation of endurance

(Ambient temperature 70°C, Terminal temperature)

Table 4 : Test condition of endurance

(ambient temperature)

Resistance range

Part No.

Test condition

Part No.

Test condition

(mΩ)

ꢀꢀꢀAmbient temperature : 70°C

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

ꢀꢀTerminal temperature : 130°C

ꢀꢀRated pow er 1.5h ON-0.5h OFF

ꢀꢀTest time : 1,000h

PMR01

PMR03

PMR01

PMR03

155°C

Test time : 1,000h

PMR10

PMR18

2,3,4,5,6,7,8,9,10

PMR10

PMR18

1,2,3,4,5,6,7,8,9,10

ꢀꢀꢀAmbient temperature : 70°C

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

ꢀꢀTerminal temperature : 130°C

ꢀꢀRated pow er 1.5h ON-0.5h OFF

ꢀꢀTest time : 1,000h

175°C

Test time : 1,000h

155°C

Test time : 1,000h

175°C

Test time : 1,000h

155°C

Test time : 1,000h

175°C

Test time : 1,000h

155°C

3,4,5,6,7,8,9,10

1,3

2,4,5

PMR25

PMR50

PMR100

1,2

1,2,3

ꢀꢀꢀAmbient temperature : 70°C

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

ꢀꢀTerminal temperature : 130°C

ꢀꢀRated pow er 1.5h ON-0.5h OFF

ꢀꢀTest time : 1,000h

3,4,5,6,7,8,9,10

1,2

3,4,5,6,7,8,9,10

Test time : 1,000h

ꢀꢀꢀAmbient temperature : 70°C

ꢀꢀꢀTerminal temperature : 115°C

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

PMR25

ꢀꢀꢀAmbient temperature : 70°C

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

ꢀꢀTerminal temperature : 130°C

ꢀꢀRated pow er 1.5h ON-0.5h OFF

ꢀꢀTest time : 1,000h

2,4,5

1,2

PMR50

ꢀꢀꢀAmbient temperature : 70°C

3,4,5,6,7,8,9,10

1,2

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

ꢀꢀTerminal temperature : 130°C

ꢀꢀRated pow er 1.5h ON-0.5h OFF

ꢀꢀTest time : 1,000h

PMR100

ꢀꢀꢀAmbient temperature : 70°C

ꢀꢀꢀRated pow er 1.5h ON, 0.5h OFF

ꢀꢀꢀTest time : 1,000h

3,4,5,6,7,8,9,10

www.rohm.com

6/7

2023.1 - Rev.013

PMR series

Datasheet

●Tape dimensions

■Paper tape

(Unit : mm)

Part No.

PMR03

8.0±0.3

3.5±0.05 1.75±0.1

0.95±0.1

1.75±0.1

2.3+0.2

-0.1

3.5+0.15

-0.05

1.45+0.2

-0.1

1.95+0.1

-0.05

PMR10

PMR18

8.0±0.3

Part No.

Φ1.5+0.1

PMR03

4.0±0.1

2.0±0.05

MAX1.1

Φ1.5+0.1

PMR10

PMR18

4.0±0.1

2.0±0.05

MAX1.1

Φ1.5+0.1

■Embossed tape

(Unit : mm)

Part No.

PMR01

8.0±0.1

3.5±0.05 1.75±0.1 0.68±0.03 1.12±0.03

PMR25

PMR50

PMR100

8.0±0.3

3.5±0.05 1.75±0.1

3.0±0.1

2.9±0.2

3.5±0.2

3.5±0.1

5.3±0.2

6.7±0.2

12.0±0.3 5.5±0.05 1.75±0.1

Part No.

Φ1.5+0.1

PMR01

4.0±0.05 2.0±0.05

2.0±0.05

MAX1.1

Φ1.5+0.1

PMR25

PMR50

PMR100

4.0±0.1

2.0±0.05

MAX1.1

Φ1.5+0.1

●Reel dimensions

Using two kinds of reels for taping.

(Unit : mm)

Part No.

PMR01

PMR03

PMR10

PMR18

PMR25

PMR50

PMR100

9 +1.0

Φ180 0

Φ60 +1.0

Φ13±0.2

-1.5

13 +1.0

www.rohm.com

7/7

2023.1 - Rev.013

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

CHINA

CLASSⅢ

CLASSⅣ

CLASSⅡb

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

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

1. All information and data including but not limited to application example contained in this document is for reference

only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any

other rights of any third party regarding such information or data.

2. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the

Products with other articles such as components, circuits, systems or external equipment (including software).

3. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any

third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM

will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to

manufacture or sell products containing the Products, subject to the terms and conditions herein.

Other Precaution

1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.

2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written

consent of ROHM.

3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the

Products or this document for any military purposes, including but not limited to, the development of mass-destruction

weapons.

4. The proper names of companies or products described in this document are trademarks or registered trademarks of

ROHM, its affiliated companies or third parties.

Notice-PGA-E

Rev.004

Daattaasshheeeett

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.

3. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all

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 by you or third parties resulting from inaccuracy or errors of or

concerning such information.

Notice – WE

Rev.001

PMR25HZPFU [ROHM]

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