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SMA4742A

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

SMA4742A

Surface Mount Zener Diodes 1W

Surface Mount Zener Diodes 1W

FORMOSA

美丽微半导体

SMA4742A

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

SMA4742A

Zener Diodes

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

YANGJIE

扬杰电子

SMA4742A

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

SMA4742A

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

SMA4742A

丝印代码:742A;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

SMA4742A

Surface Mount Zener Diodes

Features ●Glass passivated chip ●Low leakage ●Built-in strain relief ●Low inductance ●High peak reverse power dissipation ●RoHS compliant ●For use in stabilizing and clipping circuits with high power rating

ANOVA

林朋科技

SMA4742A

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

SMA4742A

稳压管

YJYCOIN

益嘉源

SMA4742A

Surface Mount Silicon Zener Diodes

ZHXSEMI

汉欣电子

SMA4742A

丝印代码:742A;PLASTIC-ENCAPSULATE ZENER DIODE

文件:485.54 Kbytes Page:3 Pages

NIUHANG

纽航电子

SMA4742A

丝印代码:42A;Surface Mount Zener Diodes

文件:261.35 Kbytes Page:3 Pages

ANOVA

林朋科技

SMA4742A

Zener Diodes

文件:164.72 Kbytes Page:3 Pages

YANGJIE

扬杰电子

SMA4742A

丝印代码:742A;Small plastic package suitable for surface mounted design

文件:434.47 Kbytes Page:4 Pages

LEIDITECH

雷卯电子

SMA4742A

丝印代码:742A;Surface Mount Silicon Zener Diodes

文件:966.08 Kbytes Page:3 Pages

LEIDITECH

雷卯电子

45 W Four-Channel Bridge Circuit Power Amplifier

Overview The LA4742 is a 45 W 4-channel power amplifier IC for car stereo systems. It features a built-in bridge circuit and the ability to radically reduce the number of external components required. Features • Maximum output power: 45 W ×4 channels (VCC= 14.4 V, 4 Ωload, 1 kHz) • 4

SANYO

三洋

SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS

SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS The µPC4742 is dual high speed, wide band operational amplifier designed for single supply operation from +3 V to +32 V with low supply current drain. By using high speed PNP transistors for input and output circuits, t

NEC

瑞萨

SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS

SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS The µPC4742 is dual high speed, wide band operational amplifier designed for single supply operation from +3 V to +32 V with low supply current drain. By using high speed PNP transistors for input and output circuits, t

NEC

瑞萨

SILICON PLANAR POWER ZENER DIODES

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 also available in DO-41 case with the type designation 1N4728 t

SEMTECH

先之科

SURFACE MOUNT ZENER SILICON RECTIFIER (VOLTAGE RANGE - 6.2 TO 91.0 Volts Steady State Power- 1.0 Watt)

文件:32.84 Kbytes Page:3 Pages

RECTRON

丽正

SMA4742A产品属性

  • 类型

    描述

  • VZ@IZT(V):

    12

  • IZT(mA):

    21

  • ZZT@IZT(Ω):

    9

  • ZZK@IZK(Ω):

    700

  • IZK(mA):

    0.25

  • IR@VR(μA):

    0.5

  • IR@VR(V):

    9.1

  • Izm(mA):

    76

  • VF@IF=200mA(V):

    1.2

  • RθJA(℃/W):

    170

  • Tj(℃):

    -55~+150

  • PD(W):

    1

  • Status:

    Active

更新时间:2026-7-31 18:45:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MAKOSEMI
23+
SMA
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
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
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
扬杰
22+
SMA
20000
公司只有原装 品质保障
ST
26+
NA
60000
只有原装 可配单
ST
25+
NA
20000
原装,请咨询
HIROSE/广濑
2608+
/
343380
一级代理,原装现货
24+
3000
自己现货

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