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DL4728A

Description
Zener diode
CategoryDiscrete semiconductor    diode   
File Size432KB,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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DL4728A Overview

Zener diode

Features

Product Name: Zener diode


Product model: DL4728A


product features:


Ptot 1.0W


Vz 3.3V-100V



Product Usage:


Stabilizing Voltage



product data:


Zener voltage range Vz at Izt Rated Zener voltage: 3.3V


Test current Izt Test current: 76mA


Dynamic resistance Maximum dynamic resistance:


Zzt at Izt :10Ω


Zzk at Izk:400Ω


Izk=1mA


Reverse leakage current Maximum reverse leakage current:


IR: 100μA


at VR=1V


Surge current at Ta=25℃ IR Surge current: 1380mA


Maximum regulator current Maximum adjustment Izm: 276mA


Maximum junction temperature Tj: 175℃


Storage temperature range Tstg: -65~+175℃



Package: DO213AB (LL-41)


DL4728A Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerYangzhou Yangjie Electronic Technology Co., Ltd.
Reach Compliance Codeunknow
ConfigurationSINGLE
Diode typeZENER DIODE
Maximum dynamic impedance10 Ω
Number of components1
Maximum operating temperature175 °C
Maximum power dissipation1 W
Nominal reference voltage3.3 V
surface mountYES
Working test current76 mA

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