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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

4-pin SO6 package

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

TLP170AM

4-pin
SO6

60

700

2.1

-40 to 85

1

0.15

0.3

6

1

3750

TLP170GM

350

110

0.33

28

50

1

Note:
[1] PIR (Passive Infrared Ray): Sensors that detect human proximity through changes in ambient infrared radiation

更多新產品資訊: 

TLP170AM

TLP170GM

更多東芝光半導體的產品陣容

Optical Semiconductor Devices

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

Contact

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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