XPWA00010003H [VISHAY]

Thin Film Power Resistors; 薄膜功率电阻


型号：	XPWA00010003H
厂家：	VISHAY
描述：	Thin Film Power Resistors 薄膜功率电阻
文件：	总3页 (文件大小：106K)
中文：	中文翻译
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PWA

Vishay Electro-Films

Thin Film Power Resistors

FEATURES

• Wire bondable

Product may not

• 500 mW power

be to scale

• Chip size: 0.030 x 0.045 inches

• Resistance range 0.3 Ω to 1 MΩ

• Oxidized silicon substrate for good power dissipation

• Resistor material: Tantalum nitride, self-passivating

The PWA series resistor chips offer a 500 mW power rating

in a small size. These offer one of the best combinations of

size and power available.

APPLICATIONS

The PWAs are manufactured using Vishay Electro-Films

(EFI) sophisticated thin film equipment and manufacturing

technology. The PWAs are 100 % electrically tested and

visually inspected to MIL-STD-883.

The PWA resistor chips are used mainly in higher power

circuits of amplifiers where increased power loads require a

more specialized resistor.

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES

Tightest Standard Tolerance Available

ꢀ %

1 %

0.ꢀ %

0.1 %

PROCESS CODE

CLASS H*

002

CLASS K*

006

2ꢀ ꢁꢁmꢂ/C

ꢀ0 ꢁꢁmꢂ/C

001

005

100 ꢁꢁmꢂ/C

000

008

1ꢀ0 ꢁꢁmꢂ/C

009

010

*MIL-PRF-38534 inspection criteria

0.3 Ω 2 Ω

ꢀ Ω

2ꢀ Ω

100 Ω

200 kΩ ꢀ00 kΩ

300 kΩ 1 MΩ

*600, - 100 ꢁꢁm R < 2 Ω, 2ꢀ0 ꢁꢁm ꢃor 2 Ω to ꢀ Ω

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

Noise, MIL-STD-202, Method 308

100 Ω - 2ꢀ0 kΩ

< 100 Ω or > 2ꢀ1 kΩ

- 35 dB typ.

- 20 dB typ.

Moisture Resistance, MIL-STD-202

Method 106

0.5 % max. ΔR/R

Stability, 1000 h, + 12ꢀ /C, 2ꢀ0 mW

0.5 % max. ΔR/R

Oꢁerating Temꢁerature Range

- 55 °C to + 125 °C

Thermal Shock, MIL-STD-202,

Method 107, Test Condition F

0.1 % max. ΔR/R

High Temꢁerature Exꢁosure, + 1ꢀ0 /C, 100 h

Dielectric Voltage Breakdown

Insulation Resistance

0.2 % max. ΔR/R

200 V

10¹²min.

Oꢁerating Voltage

Steady State

ꢀ x Rated Power

100 V max.

200 V max.

DC Power Rating at + 70 /C (Derated to Zero at + 17ꢀ /C)

(Conductive Eꢁoxy Die Attach to Alumina Substrate)

500 mW

ꢀ x Rated Power Short-Time Overload, + 2ꢀ /C, ꢀ s

0.1 % max. ΔR/R

www.vishay.com

For technical questions, contact: efi@vishay.com

Document Number: 61019

Revision: 12-Mar-08

PWA

Thin Film Power Resistors

Vishay Electro-Films

DIMENSIONS in inches

0.030

0.024

0.030

0.024

0.030

0.024

0.030

0.024

0.007

0.004ꢀ

0.04ꢀ

0.007

TYPICAL RANGE

0.3 Ω - 1.3 Ω

TYPICAL RANGE

1.4 Ω - 7.4 Ω

TYPICAL RANGE

7.ꢀ Ω - 42 Ω

TYPICAL RANGE

43 Ω - 1 MΩ

SCHEMATIC

MECHANICAL SPECIFICATIONS in inches

PARAMETER

Chip Size

0.030 x 0.045 0.002 (0.762 x 1.143 0.5 mm)

0.010 0.002 (0.254 0.05 mm)

Oxidized silicon, 10 kÅ minimum SiO₂

Tantalum nitride, self-passivating

0.007 x 0.024 (0.1778 x 0.6096 mm)

Chip Thickness

Chip Substrate Material

Resistor Material

Bonding Pad Size

Number of Pads

Pad Material

10 kÅ minimum aluminum

Backing

None, lapped semiconductor silicon

Oꢁtions: Gold back for eutectic die attach

Gold bonding pads, 15 kÅ minimum thickness

Contact Applications Engineer

ORDERING INFORMATION

Example: 100 % visual, 10 kΩ, 1 %, 100 ppm/°C TCR, aluminum pads, class H visual inspection

PWA

PRODUCT

FAMILY

000

PROCESS

CODE

1000

RESISTANCE

VALUE

INSPECTION/

PACKAGING

MULTIPLIER

CODE

TOLERANCE

CODE

W = 100 % visually inspected

parts in matrix tray per

MIL-STD-883

X = Sample, visually inspected

parts loaded in matrix

trays (4 % AQL)

See Process Code

table

Use first 4 digits

significant digits of the

resistance

D = 0.0001

C = 0.001

B = 0.01

A = 0.1

0 = 1

1 = 10

B = 0.1 %

C = 0.2 %

D = 0.5 %

F = 1.0 %

G = 2.0 %

H = 2.5 %

J = 5.0 %

K = 10 %

2 = 100

3 = 1000

Document Number: 61019

Revision: 12-Mar-08

For technical questions, contact: efi@vishay.com

www.vishay.com

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

www.vishay.com

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