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BB179B315

Description
Varactor Diodes UHF 32V 20pF Variable Cap
Categorysemiconductor    Discrete semiconductor   
File Size85KB,9 Pages
ManufacturerNXP
Websitehttps://www.nxp.com
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BB179B315 Overview

Varactor Diodes UHF 32V 20pF Variable Cap

BB179B315 Parametric

Parameter NameAttribute value
Product CategoryVaractor Diodes
ManufacturerNXP
RoHSDetails
Capacitance20 pF
Vr - Reverse Voltage32 V
If - Forward Current20 mA
Mounting StyleSMD/SMT
Termination StyleSMD/SMT
Package / CaseSOD-523
ConfigurationSingle
PackagingCut Tape
PackagingMouseReel
PackagingReel
Minimum Tuning Ratio8.45
Factory Pack Quantity8000
Unit Weight0.000057 oz
BB179B
UHF variable capacitance diode
Rev. 3 — 5 September 2011
Product data sheet
1. Product profile
1.1 General description
The BB179B is a variable capacitance diode, fabricated in planar technology and
encapsulated in the SOD523 (SC-79) ultra small SMD plastic package. The excellent
matching performance is achieved by gliding matching and a Direct Matching Assembly
(DMA) procedure.
1.2 Features and benefits
Excellent linearity
Excellent matching to 2 % DMA
Ultra small SMD plastic package
C
d(28V)
: 2.1 pF; C
d(1V)
to C
d(28V)
ratio: 9
Low series resistance.
1.3 Applications
Electronic tuning in UHF television tuners
Voltage Controlled Oscillators (VCO).
2. Pinning information
Table 1.
Pin
1
2
Pinning
Description
cathode
anode
1
2
sym008
Simplified outline
[1]
Symbol
[1]
The marking bar indicates the cathode.
3. Ordering information
Table 2.
Ordering information
Package
Name
BB179B
SC-79
Description
plastic surface mounted package; 2 leads
Version
SOD523
Type number
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