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SMA4730A

Surface Mount Zener Diodes

FEATURES Low profile package Ideal for automated placement Glass passivated chip junction High forward surge capability Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C

RFE

RFE international

SMA4730A

1W GLASS PASSIVATED JUNCTION SILICON ZENER DIODE

FEATURES ● Glass passivated chip ● Low leakage ● Built-in strain relief ● Low inductance ● High peak reverse power dissipation ● Lead (Pb)-free component ● For use in stabilizing and clipping circuits with high power

CHENG-YI

辰頤电子

SMA4730A

Surface Mount Zener Diodes 1W

Surface Mount Zener Diodes 1W

FORMOSA

美丽微半导体

SMA4730A

Surface Mount Zener Diodes

Features ◆ Glass passivated chip ◆ Low leakage ◆ Built-in strain relief ◆ Low inductance ◆ High peak reverse power dissipation ◆ Lead-Free component ◆ For use in stabilizing and clipping with high power rating

SOCAY

硕凯股份

SMA4730A

SMA4728A - SZ1330A Series VZ: 3.3 To 330 V PD: 1 W

Features ◆ Glass passivated chip ◆ Low leakage ◆ Built-in strain relief ◆ Low inductance ◆ High peak reverse power dissipation ◆ Lead-Free component ◆ For use in stabilizing and clipping with high power rating

SOCAY

硕凯股份

SMA4730A

丝印代码:730A;1W Silicon Planar Zener Diodes

FEATURE • Standard zener voltage tolerance is ± 5. • Voltage Range 3.3 to 100 Volts • Low zener impedance • Low regulation factor • Glass passivated junction • High reliability

JUXING

广东钜兴电子

SMA4730A

Zener Diodes

■ Features ● Ptot 1.0W ● Vz 3.3V-100V ■ Applications ● Stabilizing Voltage

YANGJIE

扬杰电子

SMA4730A

ZENER DIODE 1W WIDE ZENER VOLTAGE 3.3V TO 330V

DESCRIPTION The SMA4728A ~ SMA4777A are available in SMA p ackage. FEATURES ⚫ Total power dissipation: Max. 1 W. ⚫ Wide zener reverse voltage range 3.3V to 330V. ⚫ Small plastic package suitable for surface mounted design. ⚫ Available in SMA p ackage MECHANICAL DATA Case: SMA Term

AITSEMI

创瑞科技

SMA4730A

Zener Diodes

分立

WILLAS

威伦电子

SMA4730A

Surface Mount Silicon Zener Diodes

ZHXSEMI

汉欣电子

SMA4730A

稳压二极管

RUILON

瑞隆源

SMA4730A

Zener Diodes

文件:164.72 Kbytes Page:3 Pages

YANGJIE

扬杰电子

SMA4730A

丝印代码:730A;PLASTIC-ENCAPSULATE ZENER DIODE

文件:485.54 Kbytes Page:3 Pages

NIUHANG

纽航电子

SMA4730A

丝印代码:30A;Surface Mount Zener Diodes

文件:261.35 Kbytes Page:3 Pages

ANOVA

林朋科技

SMA4730A

丝印代码:730A;Small plastic package suitable for surface mounted design

文件:434.47 Kbytes Page:4 Pages

LEIDITECH

雷卯电子

SMA4730A

丝印代码:730A;Surface Mount Silicon Zener Diodes

文件:966.08 Kbytes Page:3 Pages

LEIDITECH

雷卯电子

ZENER DIODE CHIPS

• ZENER DIODE CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • ELECTRICALLY EQUIVALENT TO 1N4728A THRU 1N4764A • 1 WATT CAPABILITY WITH PROPER HEAT SINKING • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW

CDI-DIODE

1 WATT ZENER DIODES

• 1 WATT ZENER DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED

CDI-DIODE

SILICON PLANAR POWER ZENER DIODES

SILICON PLANAR POWER ZENER DIODES Features Silicon Planar Power Zener Diodes for use in stabilizing and clipping circuits with high power rating. Standard Zener voltage tolerance is 10. Add suffix “A” for 5 tolerance. Other tolerances available upon request. These diodes are al

GOOD-ARK

固锝电子

1.0W SURFACE MOUNT ZENER DIODE

1.0W SURFACE MOUNT ZENER DIODE Features 1.0W Power Dissipation 3.9V - 100V Nominal Zener Voltages Standard VZTolerance is 5

DIODES

美台半导体

Surface Mount M.E.L.F ZENER DIODE

文件:24.19 Kbytes Page:2 Pages

RECTRON

丽正

SMA4730A产品属性

  • 类型

    描述

  • VZ@IZT(V):

    3.9

  • IZT(mA):

    64

  • ZZT@IZT(Ω):

    9

  • ZZK@IZK(Ω):

    400

  • IZK(mA):

    1

  • IR@VR(μA):

    50

  • IR@VR(V):

    1

  • Izm(mA):

    232

  • VF@IF=200mA(V):

    1.2

  • RθJA(℃/W):

    170

  • Tj(℃):

    -55~+150

  • PD(W):

    1

  • Status:

    Active

更新时间:2026-5-18 18:53:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
扬杰
22+
SMA
20000
公司只有原装 品质保障
24+/25+
0
原装正品现货库存价优
hdr_5_d66
22+
8900
全新正品现货 有挂就有现货
扬杰
24+
SMA
50000
只做原装,欢迎询价,量大价优
ST
25+
NA
20000
原装,请咨询
ST
26+
NA
60000
只有原装 可配单
军友射频
25+
1000
只做原装鄙视假货15118075546
MINI
24+
SMD
3600
MINI专营品牌全新原装正品假一赔十
HIROSE/广濑
2608+
/
343380
一级代理,原装现货
ST
24+
SMD
99600
郑重承诺只做原装进口现货

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