EL817 OPTO Xsistor output 80kHz SMD SMD-4

Tags: optocoupler , opto

Description

The EL817 is a versatile, high-performance optocoupler built for clean signal isolation in modern electronics. By pairing an infrared LED with a phototransistor, it enables seamless logic communication while providing a physical barrier against high-voltage surges.

Key Features

High Isolation: Offers 5,000Vrms protection to safeguard low-voltage circuits.
Universal Compatibility: Available in DIP-4 and SMD-4 packages for any PCB style.
Fast Response: Optimized for high-speed switching and feedback loops.

Technical Specifications

Max Emitter Forward Current: 60mA
Detector : 35V
Max Detector Current: 50mA
Rise Time (): 4µs
Fall Time (): 3µs
Cut-Off Frequency (): 80kHz
Current Transfer Ratio (CTR): 50% to 600%

Pin Configuration

1. Anode: LED Input (+)
2. Cathode: LED Input (-)
3. Emitter: Phototransistor Output
4. Collector: Phototransistor Output

Package/Image: SMD-4

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