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ACS102-5TA-TR

更新时间： 2024-01-28 23:45:42

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ACS102-5TA-TR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	TO-92	包装说明：	PACKAGE-3
针数：	3	Reach Compliance Code：	not_compliant
HTS代码：	8541.30.00.80	风险等级：	5.8
其他特性：	WITH BUILT IN CLAMPING STRUCTURE AND GATE LEVEL SHIFTER DRIVER	配置：	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE
JEDEC-95代码：	TO-92	JESD-30 代码：	O-PBCY-T3
JESD-609代码：	e3	元件数量：	1
端子数量：	3	封装主体材料：	PLASTIC/EPOXY
封装形状：	ROUND	封装形式：	CYLINDRICAL
峰值回流温度（摄氏度）：	250	认证状态：	Not Qualified
最大均方根通态电流：	0.2 A	断态重复峰值电压：	500 V
表面贴装：	NO	端子面层：	Matte Tin (Sn)
端子形式：	THROUGH-HOLE	端子位置：	BOTTOM
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

ACS102-5Tx

TYPICAL APPLICATION DIAGRAM

LOAD

MAINS

OUT

ACS102

COM

ST 72 MCU

- Vcc

HIGH INDUCTIVE SWITCH-OFF OPERATION

At the end of the last conduction half-cycle, the load current reaches the holding current level I_H, and the

ACS™ switch turns off. Because of the inductance L of the load, the current flows through the avalanche

diode D and decreases linearly to zero. During this time, the voltage across the switch is limited to the

clamping voltage V_CL.

The energy stored in the inductance of the load depends on the holding current I_Hand the inductance (up

to 10 H); it can reach about 20 mJ and is dissipated in the clamping diode section. The ACS switch sustains

the turn off energy , because its clamping section is designed for that purpose.

Fig 1: Turn-off operation of the ACS102 switch

with an electro valve: waveform of the gate current

Fig 2: ACS102 switch static characteristic.

I_G, pin OUT current I_OUT& voltage V_OUT

I^OUT

(10 mA/div)

VCL = 650V

I^H

V^OUT

V^CL

V^OUT

(200V/div)

Time (400µs/div)

4/8

1 2 345 6 7 8

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