WSL36377L000DEA [VISHAY]

RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 0.5 %, 50 ppm, 0.007 ohm, SURFACE MOUNT, 3637, CHIP, GREEN;


型号：	WSL36377L000DEA
厂家：	VISHAY
描述：	RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 0.5 %, 50 ppm, 0.007 ohm, SURFACE MOUNT, 3637, CHIP, GREEN 电阻器
文件：	总3页 (文件大小：87K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

WSL3637

Vishay Dale

Power Metal Strip^®Resistors, Low Value (down to 0.001 Ω),

Surface Mount, 4-Terminal

FEATURES

• 4-Terminal design allows for 0.5 % resistance

tolerance down to 0.001 Ω

• Ideal for all types of current sensing, voltage

division and pulse applications including

switching

and

linear

power

supplies,

instruments and power amplifiers

• Proprietary processing technique produces

extremely low resistance values (down to

0.001 Ω)

• All welded construction

• Solid metal nickel-chrome alloy resistive

element with low TCR (< 20 ppm/°C)

• Solderable terminations

• Low thermal EMF (< 3 μV/°C)

• Very low inductance, 0.5 nH to 5 nH

• Excellent frequency response to 50 MHz

• AEC-Q200 qualified ⁽¹⁾

• Compliant to RoHS Directive 2002/95/EC

Note

⁽¹⁾Flame retardance test may not be applicable to some resistor

technologies.

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

RESISTANCE

VALUE RANGE

WEIGHT

(typical)

g/1000 pieces

TOLERANCE

ꢀ

GLOBAL MODEL

SIZE

P_{70 °C}

WSL3637

3637

3.0

0.5 and 1.0

0.001 to 0.01

274.3

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

RESISTOR CHARACTERISTICS

75 for 0.001 Ω to 0.0029 Ω,

50 for 0.003 Ω to 0.010 Ω

Temperature coefficient

ppm/°C

Operating temperature range

Maximum working voltage

°C

- 65 to + 170

(P x R)^1/2

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: WSL36375L000FTA (preferred part numbering format)

GLOBAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING CODE

SPECIAL

WSL3637

L = mΩ*

D = 0.5 %

F = 1.0 %

EA = Lead (Pb)-free, tape/reel

EK = Lead (Pb)-free, bulk

(Dash number)

(up to 2 digits)

From 1 to 99 as

applicable

R = Decimal

5L000 = 0.005 Ω

R0100 = 0.01 Ω

TA = Tin/lead, tape/reel (R86)

BA = Tin/lead, bulk (B43)

* Use “L” for resistance

values < 0.01 Ω

Historical Part Numbering example: WSL3637 0.005 Ω 1 ꢀ R86 (will continue to be accepted)

WSL3637

0.005 Ω

1 ꢀ

R86

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING CODE

* Pb containing terminations are not RoHS compliant, exemptions may apply

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

www.vishay.com

372

For technical questions, contact: ww2bresistors@vishay.com

Document Number: 30099

Revision: 10-Dec-10

WSL3637

Vishay Dale

Power Metal Strip^®Resistors, Low Value (down to 0.001 Ω),

Surface Mount, 4-Terminal

DIMENSIONS

DIMENSIONS in inches (millimeters)

RESISTANCE

MODEL

RANGE

(Ω)

0.086 0.010

(2.18 0.254)

0.002 to 0.01

0.370 0.010

(9.40 0.254)

0.360 0.010

(9.14 0.254)

0.025 0.010

(0.635 0.254)

0.061 0.010

(1.55 0.254)

0.032 0.010

(0.813 0.254)

WSL3637

0.138 0.010

(3.51 0.254)

0.001 to 0.0019

SOLDER PAD DIMENSIONS in inches (millimeters)

RESISTANCE

RANGE

(Ω)

MODEL

0.002 to 0.01

0.116 (2.95)

0.168 (4.27)

0.390 (9.91)

0.066 (1.68)

0.024 (0.610)

0.178 (4.52)

0.074 (1.88)

WSL3637

0.001 to 0.0019

120

100

- 65 - 55 - 25

75 100 125 150 170

Ambient Temperature in °C

Derating

PERFORMANCE

TEST

CONDITIONS OF TEST

TEST LIMITS

Thermal shock

- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme

5 x rated power for 5 s

(0.5 % + 0.0005 Ω) ΔR

(1.0 % + 0.0005 Ω) ΔR

(0.5 % + 0.0005 Ω) ΔR

(1.0 % + 0.0005 Ω) ΔR

(0.5 % + 0.0005 Ω) ΔR

Short time overload

Low temperature storage

High temperature exposure

Bias humidity

- 65 °C for 24 h

1000 h at + 170 °C

+ 85 °C, 85 % RH, 10 % bias, 1000 h

Mechanical shock

Vibration

100 g’s for 6 ms, 5 pulses

Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h

1000 h at rated power, + 70 °C, 1.5 h “ON”, 0.5 h “OFF”

+ 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence

MIL-STD-202, method 106, 0 % power, 7a and 7b not required

Load life

Solder heat

Moisture resistance

PACKAGING

MODEL

REEL

DIAMETER

TAPE WIDTH

PIECES/REEL

CODE

WSL3637

16 mm/embossed plastic

330 mm/13"

4000

Note

• Embossed Carrier Tape per EIA-481.

Document Number: 30099

Revision: 10-Dec-10

For technical questions, contact: ww2bresistors@vishay.com

www.vishay.com

373

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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 in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,

consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical

requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements

about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular

product with the properties described in the product specification is suitable for use in a particular application. Parameters

provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All

operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree

to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and

damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay

or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to

obtain written terms and conditions regarding products designed for such applications.

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. Product names and markings noted herein may be trademarks of their respective owners.

Material Category Policy

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the

definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council

of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that

all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.

Revision: 12-Mar-12

Document Number: 91000

WSL36377L000DEA [VISHAY]

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