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SFH615 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SFH615INFINEON440Yes

SFH615** is an optocoupler manufactured by **Infineon Technologies**.

The SFH615 is an optocoupler manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features:

Specifications:

  • Isolation Voltage: 5.3 kV (RMS)
  • Current Transfer Ratio (CTR): 20% to 300% (depends on variant)
  • Input Forward Current (IF): 60 mA (max)
  • Reverse Voltage (VR): 6 V
  • Output Collector-Emitter Voltage (VCEO): 70 V
  • Switching Speed: 3 μs (typical)
  • Operating Temperature Range: -55°C to +110°C

Description:

The SFH615 is a phototransistor-based optocoupler designed for signal isolation in electronic circuits. It consists of an infrared LED optically coupled to a silicon phototransistor, providing electrical isolation between input and output.

Features:

  • High isolation voltage (5.3 kV RMS)
  • Compact DIP-6 package
  • Low power consumption
  • Fast switching speed
  • Wide operating temperature range
  • Compliant with safety standards (UL, CSA, VDE)

Applications:

  • Signal isolation in industrial controls
  • Power supply feedback circuits
  • Microprocessor interfacing
  • Medical equipment isolation
  • Telecommunications

This optocoupler ensures reliable signal transmission while maintaining electrical isolation between circuits.

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