Professional IC Distribution & Technical Solutions

The PS2801C-4-F3-A/N is a photocoupler (optoisolator) manufactured by Renesas Electronics. Below are its key specifications, descriptions, and features:

Specifications:

• Type: Photocoupler (Optocoupler)
• Isolation Voltage: 5,000 Vrms (min)
• Output Type: Transistor
• Number of Channels: 1
• Input Current (IF): 5 mA (typical)
• Collector-Emitter Voltage (VCEO): 80 V
• Current Transfer Ratio (CTR): 50% (min at IF = 5 mA)
• Response Time (tON / tOFF): 4 μs / 3 μs (typical)
• Operating Temperature Range: -55°C to +110°C
• Package: DIP-4

Descriptions:

• The PS2801C-4-F3-A/N is a high-reliability photocoupler designed for signal isolation in industrial, automotive, and communication applications.
• It provides electrical isolation between input and output circuits, preventing noise and voltage spikes from affecting sensitive components.
• The device features a GaAs infrared LED coupled with a phototransistor for fast switching performance.

Features:

• High Isolation Voltage (5,000 Vrms) for robust noise immunity.
• Fast Response Time (4 μs turn-on, 3 μs turn-off) for efficient signal transmission.
• Wide Operating Temperature Range (-55°C to +110°C) for harsh environments.
• Compact DIP-4 Package for easy PCB mounting.
• High Current Transfer Ratio (CTR) for reliable signal transfer.
• UL, cUL, and VDE Recognized for compliance with safety standards.

This optocoupler is commonly used in power supplies, motor control, and digital logic isolation applications.

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