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PC357 – (SMD Package) – Sharp 1-Channel Transistor Output Optocoupler

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1000 In stock


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1000 In stock

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Description

The PC357 is a 1-channel optocoupler with a phototransistor output, designed for signal isolation and electrical separation between control and load circuits. It offers high-speed response and is widely used in applications requiring isolation and signal transmission in compact electronic systems. Manufactured by Sharp, this optocoupler is known for its reliability and compact form factor, making it ideal for surface-mount designs.

Features

  • High Isolation Voltage: 5000 Vrms ensures excellent electrical isolation.
  • Compact SMD Package: Ideal for modern PCB layouts with space constraints.
  • High CTR (Current Transfer Ratio):
    • Range: 50% to 600% (at IF = 5mA, VCE = 5V).
  • Low Input Current Operation: Reduces power consumption.
  • Fast Switching Speed: Suitable for digital signal isolation.
  • Compliance: Conforms to UL, CSA, and IEC safety standards.

Specification

Symbol Parameter Rating Units
IF Forward current 50 mA
IFM Input Peak forward current 1 A
VR  Reverse voltage 6 V
P  Power dissipation 70 mW
VCEO Collector-emitter voltage 80 V
VECO Emitter-collector voltage 6 V
IC Collector current 50 mA
PC Collector power dissipation 150 mW
Ptot Total power dissipation 170 mW
Topr Operating temperature −30 to +100  °C
Tstg Storage temperature −40 to +125  °C
Viso (rms) Isolation voltage 3.75 kV
Tsol Soldering temperature 260  °C

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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