Shenzhen Hongwei Electronics Co.,Ltd Add to Fav
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Main Product:
Photo Coupler,Optocoupler,IC,TOS,ON,AVAGO,SHARP,RENESAS,CT,EL,LTV,TI,NXP,ST
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Home Optocoupler CT521-1GB New Original
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CT521-1GB New Original

FOB Reference Price:
MOQ:
1
Quantity:
635681
Port:
shenzhen
Payment:
T/T
Datasheet:
Overview

Quick Details
  • Part Number:
  • CT521-1GB
  • Package:
  • DIP
  • Manufacturer:
  • CT
  • D/C:
  • 18+
  • Place of Origin:
  • America
Packing & Delivery
  • Packing Details:
  • 3200/box, tube packing
  • Delivery Time:
  • 24H
  • Supply Ability:
Payment
Shipping
Product Description

Features 

High isolation 5300 VRMS

DC input with transistor output

Operating temperature range - 55 °C to 125 °C

RoHS compliance

REACH compliance

Halogen free 

Regulatory Approvals

UL - UL1577 (Pending Approval) 

VDE - EN60747-5-5 (Pending Approval)

CQC – GB4943.1, GB8898 (Pending Approval)

IEC60065, IEC60950 (Pending Approval)


Description

The CT521-1GB consists of a photo transistor optically coupled to a gallium arsenide Infrared- emitting diode in a DIP package

.Applications 

Switch mode power supplies

Computer peripheral interface

Microprocessor system interface


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Transfer CharacteristicsSymbol Parameters Test Conditions Min Typ Max Units NotesIF= 5mA, VCE= 5V 100 - 600 %CTR Current Transfer RatioIF= 1mA, VCE= 0.4V 30 - - %Collector-Emitter Saturation VCE(SAT) IF= 1mA, IC= 0.2mA - - 0.4 VVoltageRIO Isolation Resistance VIO= 500VDC 5x1010- - CIO Isolation Capacitance f= 1MHz - 0.25 1 pF

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