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UZ4730

Description
Zener Diode, 30V V(Z), 5%, 5W, Silicon, Unidirectional,
CategoryDiscrete semiconductor    diode   
File Size66KB,2 Pages
ManufacturerUnitrode Corporation
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UZ4730 Overview

Zener Diode, 30V V(Z), 5%, 5W, Silicon, Unidirectional,

UZ4730 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
package instructionO-LALF-W2
Reach Compliance Codeunknown
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance8 Ω
JESD-30 codeO-LALF-W2
JESD-609 codee0
Maximum knee impedance190 Ω
Number of components1
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-65 °C
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation5 W
Certification statusNot Qualified
Nominal reference voltage30 V
Maximum reverse current10 µA
surface mountNO
technologyZENER
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
Working test current40 mA
Base Number Matches1

UZ4730 Related Products

UZ4730 UZ4120 UZ4756 UZ4751
Description Zener Diode, 30V V(Z), 5%, 5W, Silicon, Unidirectional, Zener Diode, 200V V(Z), 5%, 5W, Silicon, Unidirectional, Zener Diode, 56V V(Z), 5%, 5W, Silicon, Unidirectional, Zener Diode, 51V V(Z), 5%, 5W, Silicon, Unidirectional,
Is it Rohs certified? incompatible incompatible incompatible incompatible
Reach Compliance Code unknown unknown unknown unknown
Shell connection ISOLATED ISOLATED ISOLATED ISOLATED
Configuration SINGLE SINGLE SINGLE SINGLE
Diode component materials SILICON SILICON SILICON SILICON
Diode type ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE
Maximum dynamic impedance 8 Ω 500 Ω 35 Ω 27 Ω
JESD-30 code O-LALF-W2 O-LALF-W2 O-LALF-W2 O-LALF-W2
JESD-609 code e0 e0 e0 e0
Maximum knee impedance 190 Ω 1850 Ω 320 Ω 270 Ω
Number of components 1 1 1 1
Number of terminals 2 2 2 2
Maximum operating temperature 175 °C 175 °C 175 °C 175 °C
Minimum operating temperature -65 °C -65 °C -65 °C -65 °C
Package body material GLASS GLASS GLASS GLASS
Package shape ROUND ROUND ROUND ROUND
Package form LONG FORM LONG FORM LONG FORM LONG FORM
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
polarity UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL
Maximum power dissipation 5 W 5 W 5 W 5 W
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Nominal reference voltage 30 V 200 V 56 V 51 V
Maximum reverse current 10 µA 5 µA 5 µA 5 µA
surface mount NO NO NO NO
technology ZENER ZENER ZENER ZENER
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form WIRE WIRE WIRE WIRE
Terminal location AXIAL AXIAL AXIAL AXIAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maximum voltage tolerance 5% 5% 5% 5%
Working test current 40 mA 5 mA 20 mA 25 mA
package instruction O-LALF-W2 O-LALF-W2 - O-LALF-W2
Maker - Unitrode Corporation Unitrode Corporation Unitrode Corporation

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