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SFH617A - Optocoupler

General Description

The 110 °C rated SFH617A (DIP) feature a high current transfer ratio, low coupling capacitance and high isolation voltage.

These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package.

Key Features

  • Operating temperature from -55 °C to +110 °C.
  • Good CTR linearity depending on forward current.
  • Isolation test voltage, 5300 VRMS.
  • High collector emitter voltage, VCEO = 70 V.
  • Low saturation voltage.
  • Fast switching times.
  • Low CTR degradation.
  • Temperature stable.
  • Low coupli.

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Datasheet Details

Part number SFH617A
Manufacturer Vishay
File Size 169.55 KB
Description Optocoupler
Datasheet download datasheet SFH617A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.vishay.com SFH617A Vishay Semiconductors Optocoupler, Phototransistor Output, High Reliability, 5300 VRMS, 110 °C Rated A1 C2 4C 3E 17918-20 DESCRIPTION The 110 °C rated SFH617A (DIP) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package. The coupling devices are designed for signal transmission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm spacing. Creepage and clearance distances of > 8.0 mm are achieved with option 6.