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型号	下载订购	功能描述	制造商上传企业	LOGO
SG3543DW	文件：118.18 Kbytes Page：6 Pages	POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT DESCRIPTION This monolithic integrated circuit contains all the functions necessary to monitor and control the output of a sophisticated power supply system. Over-voltage (O.V.) sensing with provision to trigger an external SCR “crowbar” shutdown; an under-voltage (U.V.) circuit which can be us 文件：118.18 Kbytes 页数：6 Pages	MICROSEMI 美高森美	MICROSEMI
SG3543J	文件：118.18 Kbytes Page：6 Pages	POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT DESCRIPTION This monolithic integrated circuit contains all the functions necessary to monitor and control the output of a sophisticated power supply system. Over-voltage (O.V.) sensing with provision to trigger an external SCR “crowbar” shutdown; an under-voltage (U.V.) circuit which can be us 文件：118.18 Kbytes 页数：6 Pages	MICROSEMI 美高森美	MICROSEMI
SG3543N	文件：118.18 Kbytes Page：6 Pages	POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT DESCRIPTION This monolithic integrated circuit contains all the functions necessary to monitor and control the output of a sophisticated power supply system. Over-voltage (O.V.) sensing with provision to trigger an external SCR “crowbar” shutdown; an under-voltage (U.V.) circuit which can be us 文件：118.18 Kbytes 页数：6 Pages	MICROSEMI 美高森美	MICROSEMI
SG3544	文件：41.8 Kbytes Page：4 Pages	LOW-VOLTAGE SUPERVISORY CIRCUIT DESCRIPTION This device was designed to provide all the operational features of the SG1543/2543/3543 devices but with the added advantage of uncommitted inputs to the voltage sensing comparators. This allows monitoring of voltage levels less than 2.5 volts by dividing down the internal reference 文件：41.8 Kbytes 页数：4 Pages	MICROSEMI 美高森美	MICROSEMI
SG3544DW	文件：41.8 Kbytes Page：4 Pages	LOW-VOLTAGE SUPERVISORY CIRCUIT DESCRIPTION This device was designed to provide all the operational features of the SG1543/2543/3543 devices but with the added advantage of uncommitted inputs to the voltage sensing comparators. This allows monitoring of voltage levels less than 2.5 volts by dividing down the internal reference 文件：41.8 Kbytes 页数：4 Pages	MICROSEMI 美高森美	MICROSEMI
SG3544J	文件：41.8 Kbytes Page：4 Pages	LOW-VOLTAGE SUPERVISORY CIRCUIT DESCRIPTION This device was designed to provide all the operational features of the SG1543/2543/3543 devices but with the added advantage of uncommitted inputs to the voltage sensing comparators. This allows monitoring of voltage levels less than 2.5 volts by dividing down the internal reference 文件：41.8 Kbytes 页数：4 Pages	MICROSEMI 美高森美	MICROSEMI
SG3544N	文件：41.8 Kbytes Page：4 Pages	LOW-VOLTAGE SUPERVISORY CIRCUIT DESCRIPTION This device was designed to provide all the operational features of the SG1543/2543/3543 devices but with the added advantage of uncommitted inputs to the voltage sensing comparators. This allows monitoring of voltage levels less than 2.5 volts by dividing down the internal reference 文件：41.8 Kbytes 页数：4 Pages	MICROSEMI 美高森美	MICROSEMI
SG3546	文件：156.08 Kbytes Page：7 Pages	3.3 V UNDERVOLTAGE SENSING CIRCUIT DESCRIPTION The SG3546 is an undervoltage sensing circuit specifically designed for use as a reset controller in 3.3V microprocessorbased applications. Its micropower operation makes this device ideal for portable applications where extended battery life is required. The device offers a 1.2V temp 文件：156.08 Kbytes 页数：7 Pages	MICROSEMI 美高森美	MICROSEMI
SG3546DM	文件：156.08 Kbytes Page：7 Pages	3.3 V UNDERVOLTAGE SENSING CIRCUIT DESCRIPTION The SG3546 is an undervoltage sensing circuit specifically designed for use as a reset controller in 3.3V microprocessorbased applications. Its micropower operation makes this device ideal for portable applications where extended battery life is required. The device offers a 1.2V temp 文件：156.08 Kbytes 页数：7 Pages	MICROSEMI 美高森美	MICROSEMI
SG3546LP	文件：156.08 Kbytes Page：7 Pages	3.3 V UNDERVOLTAGE SENSING CIRCUIT DESCRIPTION The SG3546 is an undervoltage sensing circuit specifically designed for use as a reset controller in 3.3V microprocessorbased applications. Its micropower operation makes this device ideal for portable applications where extended battery life is required. The device offers a 1.2V temp 文件：156.08 Kbytes 页数：7 Pages	MICROSEMI 美高森美	MICROSEMI

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晶体管资料

型号：
SG301A
别名：
三极管、晶体管、晶体三极管
生产厂家：
制作材料：
Si-NPN
性质：
低频或音频放大（LF）_功率放大（PA）
封装形式：
直插封装
极限工作电压：
最大电流允许值：
0.1A
最大工作频率：
<1MHZ或未知
引脚数：
4
可代换的型号：
最大耗散功率：
1W
放大倍数：
图片代号：
D-51
vtest：
0
htest：
999900
atest：
0.1
wtest：
1

技术参数

Nom DC Sparkover (V)：
300
MAX).\>Max DC Spark over Voltage：
375
Max Impulse Sparkover Voltage @ 100V/us (V)：
700
Max Impulse Breakdown Voltage @ 1kV/us (V)：
850
Insulation Resistance：
1
Capacitance (Co) (pF)：
1
Impulse Discharge Current @8/20μs (kA)：
1
AC Discharge Current (A)：
2
Electrodes：
2
Failsafe：
No
Mounting Method：
Surface Mount
Operating Temperature (deg C)：
-40øC - + 90øC

供应商	型号	品牌	批号	封装	库存	备注	价格
芯有半导体（深圳）有限公司	SG3524BDW	MICROSEMI/美高森美	09+10+	SOP16	614	一个电话就有货,价格很低	询价
深圳市亿联芯电子科技有限公司	SG3525ANG	ON/安森美	2023+	DIP-16	80000	全新原装正品,优势价格	询价
北京光敏源科技有限公司	SG3524DR	TI/德州仪器	2021+	SOP-16_150mil	1000	只做原装，可提供样品	询价
深圳市赛芯源科技有限公司	SG3526N	SG	19+	DIP	32000	原装正品,现货特价	询价
谛辉(北京/上海/青岛 )电子科技有限公司	SG3731J	SG	25+	CDIP	18000	原厂直接发货进口原装	询价
深圳市安罗世纪电子有限公司	SG3525AP013TR	STMICROELECTRONICS	2023+	SMD	5456	安罗世纪电子只做原装正品货	询价
深圳市鹏和科技有限公司	SG3845GS	SYSTEMGE	24+	SOP8	5000	只做原装公司现货	询价
北京逸博微科技有限公司	SG3626M	LINFINIT	20+	DIP	33	全新现货热卖中欢迎查询	询价
深圳市鑫远鹏科技有限公司	SG3525AP	ST	21+	SO16 40V	742	原装现货	询价
深圳市力仕科电子科技有限公司	SG3524P	ST/意法半导体	25	SO-16	6000	原装正品	询价

更多SG3供应商更新时间2026-1-17 10:32:00

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