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ACST12-7ST-TR PDF预览

ACST12-7ST-TR

更新时间: 2024-01-01 22:42:54
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 开关电源开关
页数 文件大小 规格书
12页 181K
描述
Transient protected AC power switch

ACST12-7ST-TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-220AB包装说明:ROHS COMPLIANT, PLASTIC PACKAGE-3
针数:3Reach Compliance Code:not_compliant
HTS代码:8541.30.00.80风险等级:5.68
配置:SINGLE关态电压最小值的临界上升速率:200 V/us
最大直流栅极触发电流:10 mA最大直流栅极触发电压:1 V
最大维持电流:30 mAJEDEC-95代码:TO-220AB
JESD-30 代码:R-PSFM-T3JESD-609代码:e3
最大漏电流:1.5 mA元件数量:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
最大均方根通态电流:12 A断态重复峰值电压:700 V
子类别:TRIACs表面贴装:NO
端子面层:Tin (Sn)端子形式:THROUGH-HOLE
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
触发设备类型:4 QUADRANT LOGIC LEVEL TRIACBase Number Matches:1

ACST12-7ST-TR 数据手册

 浏览型号ACST12-7ST-TR的Datasheet PDF文件第2页浏览型号ACST12-7ST-TR的Datasheet PDF文件第3页浏览型号ACST12-7ST-TR的Datasheet PDF文件第4页浏览型号ACST12-7ST-TR的Datasheet PDF文件第5页浏览型号ACST12-7ST-TR的Datasheet PDF文件第6页浏览型号ACST12-7ST-TR的Datasheet PDF文件第7页 
ACST12  
Transient protected AC power switch  
Features  
OUT  
Triac with overvoltage crowbar technology  
OUT  
Low IGT (<10 mA) or high immunity  
(IGT<35 mA) version  
G
High noise immunity: static dV/dt > 2000 V/µs  
G
OUT  
COM  
COM  
Benefits  
PAK  
ACST12-7xG  
TO-220AB  
ACST12-7xT  
Enables equipment to meet IEC 61000-4-5  
High off-state reliability with planar technology  
Need no external over voltage protection  
Reduces the power passive component count  
Figure 1.  
Functional diagram  
High immunity against fast transients  
OUT  
described in IEC 61000-4-4 standards  
Applications  
AC mains static switching in appliance and  
industrial control systems  
G
Drive of medium power AC loads like:  
– Universal drum motor of washing machine  
– Compressor for fridge or air conditioner  
COM  
Table 1.  
Symbol  
IT(RMS)  
DRM/VRRM  
IGT  
Device summary  
Description  
Value  
Unit  
The ACST12 series belongs to the ACS/ACST  
family built with the ASD (application specific  
discrete) technology. This high performance  
device is adapted to home appliances or industrial  
systems and drives loads up to 12 A.  
12  
A
V
V
700  
10 or 35  
mA  
This ACST12 switch embeds a TRIAC structure  
and a high voltage clamping device able to absorb  
the inductive turn-off energy and withstand line  
transients such as those described in the IEC  
61000-4-5 standards. The ACST12-7S needs a  
low gate current to be activated (IGT < 10 mA) and  
in the mean time provides a high electrical noise  
immunity such as those described in the IEC  
61000-4-4 standards. The ACST12-7C offers an  
extremely high static dV/dt immunity of 2 kV/µs  
minimum.  
December 2008  
Rev 1  
1/12  
www.st.com  

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