CBB, CBC Datasheet

CBB, CBC
www.vishay.com
Vishay Electro-Films
Thin Film Binary MOS Capacitors
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
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.
• 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
please see www.vishay.com/doc?99912
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
Case Size
0402
0404
Total Capacitance
Capacitance Values (31 pF / 93 pF)
UNIT
up to 31
up to 93
pF
1, 2, 4, 8, 16
3, 6, 12, 24, 48
pF
± 10
± 10
%
75
75
V
Tolerance
DC Working Voltage
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Capacitance Range,
VALUE
CBB
up to 31
CBC
up to 93
Maximum Working Voltage
Peak Voltage at +25 °C
Dissipation Factor, 1 kHz, 1 VRMS, +25 °C
75
UNIT
pF
V
1.5 x working voltage
0.1 %
%
Q at 1 mHz, 50 mVRMS, +25 °C
1000 min.
TCC, -55 °C to +150 °C
+ 15 ± 25
Insulation Resistance at Working Voltage, +25 °C
109 min.

-55 to +15
°C
Operating Temperature Range
ppm/°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.
%
± 2.0 + 0.25 pF max. C/C
%
Life, MIL-STD-202, Method 108,
Condition D, +125 °C Ambient, 1000 h at Working Voltage
Revision: 24-Sep-13
Document Number: 61042
1
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
CBB, CBC
www.vishay.com
Vishay Electro-Films
CONFIGURATIONS in inches
CBB
CBC
0.029
0.004 0.004 0.004
0.008
0.009
0.016
0.009
0.018
0.003
3 pF
6 pF
0.020
0.00375
0.0075
2 pF
1 pF
4 pF
8 pF
0.015
0.019
16 pF
12 pF
0.0124
24 pF
0.044
0.018
49 pF
0.048
0.040
SCHEMATIC
TOP BONDING PADS
1 pF
4 pF
2 pF
TOP BONDING PADS
8 pF 16 pF
3 pF
6 pF
Back of chip
12 pF
24 pF 48 pF
Back of chip
MECHANICAL SPECIFICATIONS
PARAMETER
Chip Size,
VALUE
CBB
0.019" x 0.048" ± 0.002" (0.48 mm x 1.2 mm ± 0.05 mm)
CBC
0.044" x 0.044" ± 0.002" (1.1 mm x 1.1 mm ± 0.05 mm)
Chip Thickness
0.010" ± 0.002" (0.254 mm ± 0.05 mm)
Chip Substrate Material
Semiconductor silicon
Dielectric
Silicon dioxide (MOS)
Bonding Pads
10 kÅ minimum aluminum (Au optional)
Backing
3 kÅ minimum gold
GLOBAL PART NUMBER INFORMATION
Global Part Number: CBB3100BLGKWS
Global Part Number Description: CBB 31 pF 25 % Au K WS
C
B
B
3
1
0
CAPACITANCE
(pF)
CAPACITANCE
MULTIPLIER
CODE
B = 19 x 48
First 4 digits
C = 44 x 44
are significant
MODEL
SIZE
CB
Binary
Capacitor
figures of
0
B
L
G
K
W
S
TOLERANCE
CODE
TERMINATION
VISUAL
CLASS
C = 0.001
K = 10 %
G = Au
H = Class H
WS = Waffle
B = 0.01
M = 20 %
A = Al
K = Class K
pack, 100 min.,
L = 25 %
PACKAGING
CODE
1 mult
capacitance
Revision: 24-Sep-13
Document Number: 61042
2
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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Revision: 02-Oct-12
1
Document Number: 91000