Professional IC Distribution & Technical Solutions

The PS2565L2-1-V-E3 is an optocoupler manufactured by NEC (now part of Renesas Electronics). Below are the specifications, descriptions, and features based on factual data:

Specifications:

• Manufacturer: NEC (Renesas Electronics)
• Type: Photocoupler (Optocoupler)
• Isolation Voltage: 5,000 Vrms (min)
• Input Type: Infrared LED
• Output Type: Phototransistor
• Collector-Emitter Voltage (VCEO): 80 V
• Collector Current (IC): 50 mA
• Current Transfer Ratio (CTR): 50% (min) at IF = 5 mA
• Response Time (tr/tf): 3 μs / 4 μs (typical)
• Operating Temperature Range: -55°C to +110°C
• Package: DIP-4 (Dual In-line Package, 4-pin)

Descriptions:

• The PS2565L2-1-V-E3 is a high-reliability photocoupler designed for signal isolation in electronic circuits.
• It consists of an infrared LED optically coupled to a phototransistor, providing electrical isolation between input and output.
• Suitable for applications requiring noise immunity, voltage isolation, and signal transmission.

Features:

• High Isolation Voltage: 5,000 Vrms ensures strong electrical separation.
• Fast Switching Speed: Suitable for digital signal transmission.
• Wide Operating Temperature Range: Reliable performance in harsh environments.
• Compact DIP-4 Package: Easy PCB mounting.
• Compliant with Safety Standards: Meets UL, cUL, and VDE certifications.

This optocoupler is commonly used in power supplies, industrial controls, and communication systems where electrical isolation is critical.

*(Note: Always verify datasheet details from the manufacturer for exact specifications.)*