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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China High isolation voltage photo coupler Orient OR-357A-S-TP-G in compact 4 pin SOP
China High isolation voltage photo coupler Orient OR-357A-S-TP-G in compact 4 pin SOP

  1. China High isolation voltage photo coupler Orient OR-357A-S-TP-G in compact 4 pin SOP

High isolation voltage photo coupler Orient OR-357A-S-TP-G in compact 4 pin SOP

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Fall time 3us
Output Current 50mA
Rise time 4us
Vce Saturation(VCE(sat)) 200mV@20mA,1mA
Operating Temperature -55℃~+125℃
Load Voltage 80V
Reverse Voltage 6V
Current transfer ratio 600%;50%
Forward Current(If) 50mA
Number of Channels 1
Load Type Phototransistor
Input type DC
Isolation Voltage(Vrms) 3.75kV
Description Phototransistor Output 3.75kVrms 1 Channel SOP-4
Mfr. Part # OR-357A-S-TP-G
Package SOP-4
Model Number OR-357A-S-TP-G

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  1. Product Details
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Product Specification

Fall time 3us Output Current 50mA
Rise time 4us Vce Saturation(VCE(sat)) 200mV@20mA,1mA
Operating Temperature -55℃~+125℃ Load Voltage 80V
Reverse Voltage 6V Current transfer ratio 600%;50%
Forward Current(If) 50mA Number of Channels 1
Load Type Phototransistor Input type DC
Isolation Voltage(Vrms) 3.75kV Description Phototransistor Output 3.75kVrms 1 Channel SOP-4
Mfr. Part # OR-357A-S-TP-G Package SOP-4
Model Number OR-357A-S-TP-G

Product Overview

The ORIENT OR-357 is a photo coupler featuring an infrared LED and a photo transistor detector encapsulated in a 4-pin SOP package. It offers high input-output isolation voltage, high collector-emitter voltage, and a wide operating temperature range. Applications include hybrid substrates requiring high-density mounting, programmable controllers, and system appliances/measuring instruments.

Product Attributes

  • Brand: ORIENT
  • Origin: Shenzhen, China
  • Certifications: UL approved (No.E323844), VDE approved (No.40029733), CQC approved (No.CQC19001231256)
  • Compliance: RoHS, REACH, MSL Class

Technical Specifications

Parameter Symbol Min Typ. Max Unit Condition
Max Absolute Rated Value (Ta=25)
Forward Current IF 50 mA
Junction Temperature TJ 125
Reverse Voltage VR 6 V
Consume Power P 70 mW
Collector and emitter Voltage VCEO 80 V
Emitter and collector Voltage VECO 7 V
Collector Current IC 50 mA
Consume Power PC 150 mW
Total Consume Power Ptot 200 mW
Insulation Voltage Viso 3750 Vrms AC Test, 1 minute, humidity = 40~60%
Working Temperature Topr -55 125
Deposit Temperature Tstg -55 150 *2
Soldering Temperature Tsol 260 *1
Opto-electronic Characteristics
Input Forward Voltage VF 1.2 1.4 V IF=20mA
Reverse Current IR 5 A VR=5V
Collector capacitance Ct 30 250 pF V=0, f=1KHz
Output Collector to emitter Current ICEO 100 nA VCE=20V, IF=0mA
Collector and Emitter attenuation Voltage BVCEO 80 V IC=0.1mA IF=0mA
Emitter and Collector attenuation Voltage BVECO 7 V IE=0.1mA IF=0mA
Current conversion ratio CTR 50 600 % IF=5mA VCE=5V
Collector Current IC 2.5 30 mA
Collector and Emitter Saturation Voltage VCE(sat) 0.2 V IF=20mA IC= 1mA
Insulation Impedance Riso 51010 11011 DC500V 40~60%R.H.
Floating Capacitance Cf 0.6 1 pF V=0, f=1MHz
Response Time tr 4 18 s VCC=2V, IC=2mA , RL=100
Descend Time tf 3 18 s

2410121937_Orient-OR-357A-S-TP-G_C5360337.pdf

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icisolator.com/

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