Datasheet > XPWA00010002D

XPWA00010002D

更新时间： 2024-01-18 08:20:19

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	106K
描述
Thin Film Power Resistors

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XPWA00010002D 数据手册

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

12 3

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