Datasheet > XSCB2207870AF

XSCB2207870AF

更新时间： 2023-07-15 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 NET,THIN FILM,787 OHMS,100WV,1% +/-TOL,-25,25PPM TC,0505 CASE

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XSCB2207870AF 数据手册

SC7, SCB

Vishay Electro-Films

Thin Film Resistors on Silicon, User Trimmable

FEATURES

• Wire bondable

• Chip sizes

Product may not

be to scale

SC7 - 0.030 inches square

SCB - 0.050 inches square

• Resistance range R_T: 100 Ω to 20 kΩ for SC7

Resistance range R_T: 100 Ω to 50 kΩ for SCB

The SC7 and SCB series resistor chips offer a combination

of nichrome user trimmability as a single resistor or as a ratio

trim while maintaining the excellent TCR tracking

characteristics of two resistors on the same chip.

The SC7 and SCBs are manufactured using Vishay Electro-

Films (EFI) sophisticated thin film equipment and

manufacturing technology. The SC7 and SCBs are 100 %

electrically tested and visually inspected to MIL-STD-883.

• Silicon substrate

• Power: 250 or 400 mW capability

• Resistor material: Nichrome

• User trimmable

APPLICATIONS

Vishay EFI SC7 and SCB chip resistors have excellent power dissipation capability and are ideally suited for prototyping.

Typical application areas are:

• Amplifiers

• Oscillators

• Attenuators

• Couplers

• Filters

Recommended for hermetic environments where die is not exposed to moisture

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES

Tightest Standard Tolerance Available

PROCESS CODE

SC7

SCB

0.1 %

CLASS H*

220

CLASS K*

224

CLASS H*

220

CLASS K*

224

2ꢂ ꢀꢀmꢁ/C

ꢂ0 ꢀꢀmꢁ/C

221

225

221

225

100 ꢀꢀmꢁ/C

222

226

222

226

*MIL-PRF-38534 inspection criteria

R_Auser trimmable 50 % above

R_Tvalue specified in P/N

200 Ω

100 Ω

ꢂ0 kΩ

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

Noise, MIL-STD-202, Method 308

Stability, 1000 h, + 12ꢂ /C at Rated Power

Oꢀerating Temꢀerature Range

- 20 dB typ.

0.2 % max. ΔR/R

- 55 °C to + 125 °C

Thermal Shock, MIL-STD-202,

Method 107, Test Condition F

0.25 % max. ΔR/R

High Temꢀerature Exꢀosure, + 1ꢂ0 /C, 100 h

Dielectric Voltage Breakdown

Insulation Resistance

0.25 % max. ΔR/R

200 V

10¹²min.

Oꢀerating Voltage

100 V max.

DC Power Rating at 70 /C

Derated to Zero at 1ꢂ0 /C

250 mW max. (0.030 inches)

400 mW max. (0.050 inches)

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

+ 0.25 % max. ΔR/R

Note:

• Performance characteristics are not guaranteed once user trimmed

www.vishay.com

For technical questions, contact: efi@vishay.com

Document Number: 61011

Revision: 11-Mar-08

12 3

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