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ACST6-7ST PDF预览

ACST6-7ST

更新时间: 2024-01-12 22:59:18
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
9页 120K
描述
OVER VOLTAGE PROTECTED AC POWER SWITCH

ACST6-7ST 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:PLASTIC PACKAGE-3
针数:3Reach Compliance Code:not_compliant
HTS代码:8541.30.00.80风险等级:5.7
外壳连接:MAIN TERMINAL 2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:1.5 V最大维持电流:25 mA
JEDEC-95代码:TO-220ABJESD-30 代码:R-PSFM-T3
JESD-609代码:e3最大漏电流:0.5 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:-30 °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:6 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:SNUBBERLESS TRIAC
Base Number Matches:1

ACST6-7ST 数据手册

 浏览型号ACST6-7ST的Datasheet PDF文件第1页浏览型号ACST6-7ST的Datasheet PDF文件第2页浏览型号ACST6-7ST的Datasheet PDF文件第3页浏览型号ACST6-7ST的Datasheet PDF文件第5页浏览型号ACST6-7ST的Datasheet PDF文件第6页浏览型号ACST6-7ST的Datasheet PDF文件第7页 
ACST6-7S  
AC LINE SWITCH BASIC APPLICATION  
The ACST6-7S device is especially designed to drive medium power induction motors in refrigerators, dish  
washers, and tumble dryers.  
Pin COM  
Pin G  
Pin OUT  
: Common drive reference, to be connected to the power line neutral  
: Switch Gate input to be connected to the controller  
: Switch Output to be connected to the load  
When driven from a low voltage controller, the ACST switch is triggered with a negative gate current flow-  
ing out of the gate pin G. It can be directly driven by the controller through a resistor as shown on the typical  
application diagram. In appliance systems, the ACST6-7S switch intends to drive medium power load in  
ON / OFF full cycle or phase angle control mode.  
Thanks to its thermal and turn-off commutation characteristics, the ACST6-7S switch is able to drive an  
inductive load up to 6A without a turn-off aid snubber circuit.  
TYPICAL APPLICATION DIAGRAM  
Run  
Run  
Start  
Start  
OUT  
OUT  
G
G
COM  
COM  
ST 62/72  
MCU  
ST 62/72  
MCU  
AC LINE TRANSIENT VOLTAGE RUGGEDNESS  
The ACST6-7S switch is able to safely withstand the AC line transient voltages either by clamping the low  
energy spikes or by breaking over under high energy shocks.  
The test circuit in Figure A is representative of the ACST application and is used to test the ACST switch  
according to the IEC61000-4-5 standard conditions. Thanks to the load impedance, the ACST switch with-  
stands voltage spikes up to 2 kV above the peak line voltage by breaking over safely. Such non-repetitive  
testing can be done 10 times on each AC line voltage polarity.  
Fig. A: Overvoltage ruggedness test circuit for resistive and inductive loads according  
to IEC61000-4-5 standard R = 10, L = 5µH & VPP = 2kV  
L
R
OUT  
SURGE VOLTAGE  
AC LINE & GENERATOR  
VAC + VPP  
G
COM  
4/9  

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