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參數(shù)資料
| 型號： | ACST6 |
| 英文描述： | OVER VOLTAGE PROTECTED AC POWER SWITCH |
| 中文描述： | 過壓保護AC電源開關 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 117K |
| 代理商： | ACST6 |
ACST6-7S
4/9
ST 62/72
MCU
COM
OUT
G
Run
Start
ST 62/72
MCU
Run
Start
COM
OUT
G
TYPICAL APPLICATION DIAGRAM
The ACST6-7S device is especially designed to drive medium power induction motors in refrigerators, dish
washers, and tumble dryers.
Pin COM
: Common drive reference, to be connected to the power line neutral
Pin G
: Switch Gate input to be connected to the controller
Pin OUT
: 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.
AC LINE SWITCH BASIC APPLICATION
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.
AC LINE TRANSIENT VOLTAGE RUGGEDNESS
L
R
V
AC
+ V
PP
SURGE VOLTAGE
AC LINE & GENERATOR
G
COM
OUT
Fig. A:
Overvoltage ruggedness test circuit for resistive and inductive loads according
to IEC61000-4-5 standard R = 10
, L = 5μH & V
PP
= 2kV
相關PDF資料 |
PDF描述 |
|---|---|
| ACST6-7S | OVER VOLTAGE PROTECTED AC POWER SWITCH |
| ACST6-7SFP | OVER VOLTAGE PROTECTED AC POWER SWITCH |
| ACST6-7SG | OVER VOLTAGE PROTECTED AC POWER SWITCH |
| ACST6-7SR | OVER VOLTAGE PROTECTED AC POWER SWITCH |
| ACST6-7ST | OVER VOLTAGE PROTECTED AC POWER SWITCH |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ACST6_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Overvoltage protected AC switch |
| ACST610-8FP | 功能描述:雙向可控硅 AC POWER SWITCH 6 AMP LOAD <10 mA RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復通態(tài)電流:120 A 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài)電壓: 保持電流（Ih 最大值）:45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:TO-220AB |
| ACST610-8G | 功能描述:雙向可控硅 AC POWER SWITCH 6 AMP LOAD <10 mA RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復通態(tài)電流:120 A 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài)電壓: 保持電流（Ih 最大值）:45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:TO-220AB |
| ACST610-8GTR | 功能描述:雙向可控硅 AC POWER SWITCH 6 AMP LOAD <10 mA RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復通態(tài)電流:120 A 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài)電壓: 保持電流（Ih 最大值）:45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:TO-220AB |
| ACST610-8R | 功能描述:雙向可控硅 Overvoltage Triac Low <10mA 1500 rms RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復通態(tài)電流:120 A 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài)電壓: 保持電流（Ih 最大值）:45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:TO-220AB |
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