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TCDT102G Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TCDT102G300Yes

TCDT102G** is an optocoupler manufactured by **Vishay Semiconductors**.

The TCDT102G is an optocoupler manufactured by Vishay Semiconductors.

Specifications:

  • Type: Phototransistor Output Optocoupler
  • Input Type: Infrared LED
  • Output Type: NPN Phototransistor
  • Isolation Voltage: 5000 Vrms
  • Collector-Emitter Voltage (VCEO): 70 V
  • Collector Current (IC): 50 mA
  • Current Transfer Ratio (CTR): 50% (min) at IF = 5 mA
  • Rise Time (tr): 3 μs
  • Fall Time (tf): 2 μs
  • Operating Temperature Range: -55°C to +110°C
  • Package: DIP-4

Descriptions:

The TCDT102G is a high-reliability optocoupler designed for signal isolation in various electronic circuits. It consists of an infrared LED optically coupled to a phototransistor, providing electrical isolation between input and output.

Features:

  • High isolation voltage (5000 Vrms)
  • Compact DIP-4 package
  • Fast switching speed
  • High current transfer ratio (CTR)
  • Wide operating temperature range
  • Suitable for industrial and consumer applications

This optocoupler is commonly used in power supplies, microcontroller interfacing, and noise-sensitive circuits requiring galvanic isolation.

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