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EL817S1(D)(TU)-F Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
EL817S1(D)(TU)-FEVERLIGHT10500Yes

EL817S1(D)(TU)-F** is a photocoupler (optocoupler) manufactured by **EVERLIGHT**.

The EL817S1(D)(TU)-F is a photocoupler (optocoupler) manufactured by EVERLIGHT. Below are its specifications, descriptions, and features:

Specifications:

  • Type: Phototransistor Optocoupler
  • Isolation Voltage: 5,000 Vrms (min)
  • Current Transfer Ratio (CTR): 50% to 600% (at IF = 5mA, VCE = 5V)
  • Input Forward Current (IF): 60 mA (max)
  • Forward Voltage (VF): 1.2V (typical at IF = 5mA)
  • Output Collector-Emitter Voltage (VCEO): 80V (max)
  • Output Collector Current (IC): 50 mA (max)
  • Response Time (tr/tf): 4μs / 3μs (typical)
  • Operating Temperature Range: -55°C to +110°C
  • Package: 4-Pin DIP (SMD compatible)

Description:

The EL817S1(D)(TU)-F is a high-reliability photocoupler that provides electrical isolation between input and output circuits. It consists of an infrared LED optically coupled to a phototransistor, ensuring signal transmission without direct electrical connection.

Features:

  • High isolation voltage (5,000 Vrms)
  • Wide CTR range (50% to 600%)
  • Compact 4-pin DIP package
  • Lead-free and RoHS compliant
  • High-speed response time
  • Reliable performance in harsh environments

This optocoupler is commonly used in power supplies, industrial controls, and communication systems for signal isolation.

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)

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