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Wuxi China Resources Huajing Microelectronics PC817B product image
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Wuxi China Resources Huajing Microelectronics PC817BRoHS

Manufacturer
Wuxi China Resources Huajing MicroelectronicsAsian Brands
MPN
PC817B
LCSC Part #
C115499
Packaging
DIP-4
Customer #
Key Attributes
Phototransistor Optocouplers
Datasheetpdf iconWuxi China Resources Huajing Microelectronics PC817B
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QtyUnit Price(Reference Only)Total Amount
10+$ 0.0525$ 0.53
100+$ 0.0416$ 4.16
300+$ 0.0362$ 10.86
1,000+$ 0.0321$ 32.10
5,000+$ 0.0289$ 144.50
10,000+$ 0.0272$ 272.00
Standard Packaging100/Full Tube
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Products Specifications

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TypeDescription
CategoryIsolators/Optocouplers, Optoisolators/Transistor, Photovoltaic Output Optoisolators
ManufacturerWuxi China Resources Huajing Microelectronics
PackagingDIP-4
Rise time4us@2mA,100Ω
Fall time3us
Output Current50mA
Vce Saturation(VCE(sat))100mV@1mA,20mA
Load Voltage35V
Reverse Voltage6V
Current transfer ratio600%;50%
Voltage - Forward(Vf)1.2V
Forward Current(If)50mA
Number of Channels1
Operating Temperature-30℃~+100℃
Output TypePhototransistor
Input typeDC
Isolation Voltage(Vrms)5kV
Features-
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging100
Sales UnitPiece

Introduction

AI Translation

The PC817 contains a light emitting diode optically coupled to a phototransistor. It is a packaged in a 4-pin DIP package. Input-output isolation voltage is 5000Vrms, Response time, tr, is typically 4μs and minimum CTR is 50% at input current of 5mA.

Features

AI Translation
  • Current transfer ratio(CTR): MIN. 50% at IF = 5mA, VCE = 5V
  • High isolation voltage between input and output (Viso=5000Vrms)
  • Excellent Stability at High Temperature
  • Minimum BVCEO of 70V guaranteed
  • Compact dual-in-line package
  • Package 4-pin DIP

Applications

AI Translation
  • Feedback circuit in power supply
  • System appliances, measuring instruments
  • Registers, copiers, automatic vending machines
  • Electric home appliances, such as fan heaters, etc