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ZC834B

Description
Variable Capacitance Diode, 47pF C(T), 25V, Silicon, Hyperabrupt,
CategoryDiscrete semiconductor    diode   
File Size139KB,6 Pages
ManufacturerZetex Semiconductors
Websitehttp://www.zetex.com/
Environmental Compliance
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ZC834B Overview

Variable Capacitance Diode, 47pF C(T), 25V, Silicon, Hyperabrupt,

ZC834B Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionR-PDSO-G3
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresLOW NOISE
Minimum breakdown voltage25 V
ConfigurationSINGLE
Diode Capacitance Tolerance5%
Minimum diode capacitance ratio5
Nominal diode capacitance47 pF
Diode component materialsSILICON
Diode typeVARIABLE CAPACITANCE DIODE
JESD-30 codeR-PDSO-G3
JESD-609 codee3
Humidity sensitivity level1
Number of components1
Number of terminals3
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Maximum power dissipation0.33 W
Certification statusNot Qualified
minimum quality factor200
Maximum repetitive peak reverse voltage25 V
Maximum reverse current2e-8 µA
Reverse test voltage20 V
surface mountYES
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal locationDUAL
Maximum time at peak reflow temperature40
Varactor Diode ClassificationHYPERABRUPT
Base Number Matches1
830 series
SILICON 28V HYPERABRUPT VARACTOR DIODES
ZC829, ZDC833, ZMV829, ZMDC830, ZV831 Series
Device Description
A range of silicon varactor diodes for use in frequency control and
filtering. Featuring closely controlled CV characteristics and high
Q. Low reverse current ensures very low phase noise
performance. Available in single or dual common cathode format
in a wide rage of miniature surface mount packages.
Features
·
Close tolerance C-V characteristics
·
High tuning ratio
·
Low I
R
(typically 200pA)
·
Excellent phase noise performance
·
High Q
·
Range of miniature surface mount packages
Applications
·
VCXO and TCXO
·
Wireless communications
·
Pagers
·
Mobile radio
*Where steeper CV slopes are required there is the 12V hyperabrupt range.
ZC930, ZMV930, ZV930, ZV931 Series
ISSUE 6 - JANUARY 2002
1

ZC834B Related Products

ZC834B ZDC833A ZC835A ZMV832A ZMV833B ZMV833A ZMV835B ZMV834B ZMV835A
Description Variable Capacitance Diode, 47pF C(T), 25V, Silicon, Hyperabrupt, Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 33pF C(T), 25V, Silicon, Variable Capacitance Diode, 68pF C(T), 25V, Silicon, Hyperabrupt, Variable Capacitance Diode, 22pF C(T), 25V, Silicon, Variable Capacitance Diode, 33pF C(T), 25V, Silicon, Variable Capacitance Diode, 33pF C(T), 25V, Silicon, Variable Capacitance Diode, 68pF C(T), 25V, Silicon, Variable Capacitance Diode, 47pF C(T), 25V, Silicon, Variable Capacitance Diode, 68pF C(T), 25V, Silicon,
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to
Reach Compliance Code compliant unknown unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Minimum breakdown voltage 25 V 25 V 25 V 25 V 25 V 25 V 25 V 25 V 25 V
Configuration SINGLE COMMON CATHODE, 2 ELEMENTS SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE
Minimum diode capacitance ratio 5 5 5 5 5 5 5 5 5
Nominal diode capacitance 47 pF 33 pF 68 pF 22 pF 33 pF 33 pF 68 pF 47 pF 68 pF
Diode component materials SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON
Diode type VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE
JESD-30 code R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G2 R-PDSO-G2 R-PDSO-G2 R-PDSO-G2 R-PDSO-G2 R-PDSO-G2
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3 e3
Humidity sensitivity level 1 1 1 1 1 1 1 1 1
Number of components 1 2 1 1 1 1 1 1 1
Number of terminals 3 3 3 2 2 2 2 2 2
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260 260 260 260
Maximum power dissipation 0.33 W 0.33 W 0.33 W 0.33 W 0.33 W 0.33 W 0.33 W 0.33 W 0.33 W
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
minimum quality factor 200 200 100 200 200 200 100 200 100
Maximum repetitive peak reverse voltage 25 V 25 V 25 V 25 V 25 V 25 V 25 V 25 V 25 V
surface mount YES YES YES YES YES YES YES YES YES
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 40 40 40 40 40 40 40 40 40
Diode Capacitance Tolerance 5% 10% 10% - 5% - 5% 5% -
Maker - Zetex Semiconductors - - Zetex Semiconductors Zetex Semiconductors Zetex Semiconductors Zetex Semiconductors Zetex Semiconductors

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