The EL 817 (PC 817) is a phototransistor optocoupler designed for electrical isolation between input and output circuits. It features a high isolation voltage and low power consumption, making it ideal for various signal transmission and switching applications.
Key Features:
- High Isolation Voltage: 5,000 Vrms ensures excellent electrical isolation.
- Low Power Consumption: Operates efficiently with minimal power requirements.
- Compact SMD Package: Available in SOP-4 and DIP-4 packages.
- Reliable Switching: Phototransistor output for high-speed switching applications.
- Wide Operating Temperature Range: Ensures reliability in harsh environments.
Package Includes:
- 1 x EL 817 (PC 817) Phototransistor Optocoupler
Specifications:
- Input Type: Infrared LED
- Output Type: Phototransistor
- Isolation Voltage: 5,000 Vrms
- Collector-Emitter Voltage: 35V
- CTR (Current Transfer Ratio): 50% – 600%
- Operating Temperature Range: -55C to +110C
- Package Type: SOP-4 / DIP-4
Applications:
- Switching Power Supplies
- Signal Isolation
- Microcontroller Interfacing
- Industrial Automation
- Telecommunications Equipment
Datasheet:
Click here to view the datasheet
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