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東芝推出新型低觸發電流光繼電器
August 17, 2020
Toshiba Electronic Devices & Storage Corporation
東芝電子元件及儲存裝置株式會社（東芝）推出兩款採用小型4引腳SO6封裝的新型光繼電器 "TLP170AM"和"TLP170GM"，適用於安全系統、建築自動化和其他工業設備。
新產品的最高觸發LED電流為1mA，通過提升光電二極體陣列的靈敏度，降低了輸入端功耗。在電池供電的安全裝置和各種感測器中使用這種光繼電器進行開關控制，有助於降低功耗，同時延長設備的使用壽命。
TLP170AM的斷態輸出端額定電壓為60V，恒定導通電流（ION）為0.7A，脈衝狀態工作時最高可達2.1A。TLP170GM為350V版本，ION恒定電流為110mA，脈衝狀態工作時為330mA。
4引腳SO6封裝可提供3750Vrms的最低隔離電壓，方便在要求高絕緣性能的設備中使用這些元件。
應用
- 安全系統
無源感測器（PIR[1]）等 - 工業設備
可程式設計邏輯控制器、I/O介面、各種感測器控制等。 - 建築自動化系統
- 代替機械式繼電器
產品特性
- 低觸發LED電流：IFT＝1mA（最大值）
- 小型封裝：4引腳SO6
- 高絕緣電壓：BVs＝3750Vrms（最小值）
產品規格
(@Ta=25°C)
Part number |
Package |
Absolute maximum ratings |
Trigger LED current IFT max (mA) |
ON-state resistance RON (Ω) |
Turn-on time tON max (ms) |
Turn-off time tOFF max (ms) |
Isolation voltage BVS min (Vrms) |
Sample Check & Availability |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OFF-state output terminal voltage VOFF (V) |
ON-state current ION (mA) |
ON-state current (pulsed) IONP (A) |
Operating temperature Topr (℃) |
|||||||||
typ. |
max |
|||||||||||
4-pin |
60 |
700 |
2.1 |
-40 to 85 |
1 |
0.15 |
0.3 |
6 |
1 |
3750 |
|
|
350 |
110 |
0.33 |
28 |
50 |
２ |
1 |
|
|||||
Note:
[1] PIR (Passive Infrared Ray): Sensors that detect human proximity through changes in ambient infrared radiation
更多東芝光半導體的產品陣容
線上代理商庫存查詢:
TLP170AM
TLP170GM
客戶查詢
Optoelectronic Device Sales & Marketing Dept.
Tel: +81-3-3457-3431
台灣地區
台灣東芝電子零組件股份有限公司
TEL: +886(0)2-25089988
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