Datasheet > CTQ

CTQ

更新时间： 2024-10-15 14:55:59

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	97K
描述
Thin Film, Center-Tapped Resistor Divider Network

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CTQ 数据手册

CTQ

Vishay Electro-Films

www.vishay.com

Thin Film, Center-Tapped Resistor Divider Network

FEATURES

• Wire bondable

• Center tap feature

• Chip size: 0.030" x 0.030"

• Case: 0303

• Resistance range total: 10  to 1 M

• Moisture resistant

• Quartz substrate

Product may not be to scale

• Resistor material: Tantalum nitride, self-passivating

The CTQ series resistor chips offer a wide resistance range

with lower shunt capacitance than can be offered with the

silicon based resistors but only at a lower power level.

• Low shunt capacitance < 0.1 pF

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

The CTQ offers the designer flexibility in use as either a

single value resistor or as two resistor with a center tap

feature. The CTQs six bonding pads allows the user

increased layout flexibility.

The CTQs are manufactured using Vishay Electro-Films (EFI)

sophisticated thin film equipment and manufacturing

technology. The CTQs are 100 % electrically tested and

visually inspected to MIL-STD-883, method 2032 class H

or K.

APPLICATIONS

The CTQ center-tapped resistor chips are used mainly in

feedback circuits of amplifiers where ratio matching, low

shunt capacitance and tracking between two resistors is

critical.

For low values, the resistance of the six bonding pad

configuration can vary, depending on the method of

measurement used. Vishay EFI measures low-value

resistors by the four-wire kelvin technique.

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES

PARAMETER

VALUE

UNIT



Total Resistance Range

Standard Tolerances

TCR

10 to 1M

0.1, 0.5

25, 50, 100

ppm/°C

Tightest Standard Tolerance Available

0.ꢁ %

0.1 %

2ꢁ ppmꢀ/C

ꢁ0 ppmꢀ/C

100 ppmꢀ/C

10 Ω

2ꢁ Ω

100 Ω

360 kΩ 620 kΩ 1 MΩ

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

TCR Tracking Between Halves (R_A/R_B) ⁽¹⁾

Center Tap Ratio, R_A/R_B: Tolerance

VALUE

UNIT

ppm/°C

1 standard

Noise, MIL-STD-202, Method 308, 100  to 250 k,

< 100  or > 251 k

- 35 typ.

- 20 typ.

Moisture Resistance, MIL-STD-202, Method 106

Stability, 1000 h, + 125 °C, 30 mW

Operating Temperature Range

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

High Temperature Exposure, + 150 °C, 100 h

Dielectric Voltage Breakdown

0.5 max. R/R

0.25 max. R/R

- 55 to + 125

0.1 max. R/R

0.2 max. R/R

400

°C

Insulation Resistance

10¹²min.



Operating Voltage

200 max.

DC Power Rating at + 70 °C (derated to zero at + 175 °C)

5 x Rated Power Short-Time Overload, + 25 °C, 5 s

0.06 max.

0.25 max. R/R

Note

(1)

5 ppm/°C for R < 100. 20 ppm/°C for R < 20

Revision: 20-Mar-13

Document Number: 61030

For technical questions, contact: efi@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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