Datasheet > XSFN20918400C

XSFN20918400C

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	99K
描述
RES,SMT,THIN FILM,1.84K OHMS,100WV,.2% +/-TOL,-10,10PPM TC,0202 CASE

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XSFN20918400C 数据手册

SFN

Vishay Electro-Films

NiCr Thin Film, Top-Contact Resistor

FEATURES

• Wire bondable

• Chip size: 20 inches square

• Resistance range: 10 Ω to 510 kΩ

• Resistor material: Nichrome

• Oxidized silicon substrate

• 250 mW power

Product may not

be to scale

The SFN series resistor chips offer a combination of

nichrome stability, good power rating and small size.

The SFNs are manufactured using Vishay Electro-Films

(EFI) sophisticated thin film equipment and manufacturing

technology. The SFNs are 100 % electrically tested and

visually inspected to MIL-STD-883.

APPLICATIONS

Vishay EFI SFN resistor chips are widely used in hybrid packages where space is limited. Designed with capacity to handle

substantial power loads, they also have the benefit of nichrome stability.

Recommended for hermetic environments where die is not exposed to moisture.

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES

Tightest Standard Tolerance Available

PROCESS CODE

0.1 %

CLASS H*

CLASS K*

209

208

10 ppmꢁ/C

2ꢀ ppmꢁ/C

ꢀ0 ppmꢁ/C

100 ppmꢁ/C

200

201

202

203

204

205

*MIL-PRF-38534 inspection criteria

ꢀ10 kΩ

20 Ω

ꢀ0 Ω 100 Ω

1 kΩ

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.

Stability, 1000 h, + 12ꢀ /C, ꢀ0 mW

0.25 % max. ΔR/R

- 55 °C to + 125 °C

0.25 % max. ΔR/R

0.5 % max. ΔR/R

200 V

Operating Temperature Range

Thermal Shock, MIL-STD-202, Method 107, Test Condition F

High Temperature Exposure, + 1ꢀ0 /C, 100 h

Dielectric Voltage Breakdown

Insulation Resistance

10¹²min.

Operating Voltage

100 V max.

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

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

250 mW

0.25 % max. ΔR/R

www.vishay.com

For technical questions, contact: efi@vishay.com

Document Number: 61025

Revision: 12-Mar-08

12 3

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