CBB, CBC

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Vishay Electro-Films

Revision: 24-Sep-13

1

Document Number: 61042

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

Thin Film Binary MOS Capacitors

Product may not be to scale

The CBB and CBC MOS capacitor chips each contain five

different capacitors in binary increments allowing the user

many choices in value selection.

These chips are manufactured using Vishay Electro-Films

(EFI) sophisticated Thin Film equipment and manufacturing

technology. The CBB and CBCs are 100 % electrically

tested and visually inspected to MIL-STD-883, method

2032, class H or K.

FEATURES

• Wire bondable

• User value selection

• Five capacitors on a 0.019" x 0.048" (CBB)

or 0.044" x 0.044" (CBC) chip

• Case size: 0402, 0404

• Capacitance range: Up to 93 pF in binary

increments

• Dielectric: Silicon dioxide

• Low dielectric loss

• Substrate: Silicon with gold backing

• Material categorization: For definitions of compliance

APPLICATIONS

Vishay EFI CBB and CBC binary MOS multi-value capacitor

chips are designed to be a useful device for trimming hybrid

circuits by adding or subtracting capacitance, using normal

wire-bonding techniques.

WV (DC) VALUES AND TOLERANCES

CAPACITOR MODEL

CBB

CBC

UNIT

Case Size

0402

0404

Total Capacitance

up to 31

up to 93

pF

Capacitance Values (31 pF / 93 pF)

1, 2, 4, 8, 16

3, 6, 12, 24, 48

pF

Tolerance

± 10

± 10

%

DC Working Voltage

75

75

V

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

VALUE

UNIT

Capacitance Range,

CBB

up to 31

pF

CBC

up to 93

Maximum Working Voltage

75

V

Peak Voltage at +25 °C

1.5 x working voltage

0.1 %

%

1000 min.

TCC, -55 °C to +150 °C

+ 15 ± 25

ppm/°C

Insulation Resistance at Working Voltage, +25 °C



Operating Temperature Range

-55 to +15

°C

Thermal Shock

± 0.25 + 0.25 pF max.

C/C

%

Moisture Resistance, MIL-STD-202, Method 106

± 1.0 + 0.25 pF max.

C/C

%

Short Time Overload, +25 °C, 5 s; 1.5 x Working Voltage

± 0.25 + 0.25 pF max.

C/C

%

High Temperature Exposure: 100 h at +150 °C Ambient

± 0.25 + 0.25 pF max.

%

Life, MIL-STD-202, Method 108,



Condition D, +125 °C Ambient, 1000 h at Working Voltage

± 2.0 + 0.25 pF max.

C/C

%