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DL4730A

Description
Zener diode
CategoryDiscrete semiconductor   
File Size428KB,2 Pages
ManufacturerYangzhou Yangjie Electronic Technology Co., Ltd.
Websitehttp://www.21yangjie.com/
Environmental Compliance
Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
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DL4730A Overview

Zener diode

Features

Product Name: Zener diode


Product model: DL4730A


product features:


Ptot 1.0W


Vz 3.3V-100V



Product Usage:


Stabilizing Voltage



product data:


Zener voltage range Vz at Izt Rated Zener voltage: 3.9V


Test current Izt Test current: 64mA


Dynamic resistance Maximum dynamic resistance:


Zzt at Izt :9Ω


Zzk at Izk:400Ω


Izk=1mA


Reverse leakage current Maximum reverse leakage current:


IR: 50μA


at VR=1V


Surge current at Ta=25℃ IR Surge current: 1190mA


Maximum regulator current Maximum adjustment Izm: 234mA


Maximum junction temperature Tj: 175℃


Storage temperature range Tstg: -65~+175℃



Package: DO213AB (LL-41)


DL4730A Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codeunknown
ConfigurationSINGLE
Diode typeZENER DIODE
Maximum dynamic impedance9 Ω
Number of components1
Maximum operating temperature175 °C
Maximum power dissipation1 W
Nominal reference voltage3.9 V
surface mountYES
Working test current64 mA
Base Number Matches1
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