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The TLP580 is an optocoupler manufactured by Toshiba (TOS). Below are its key specifications, descriptions, and features:

Specifications:

• Isolation Voltage (VISO): 5000 Vrms (min)
• Collector-Emitter Voltage (VCEO): 80 V
• Emitter-Collector Voltage (VECO): 7 V
• Forward Current (IF): 50 mA (max)
• Power Dissipation (PD): 200 mW (max)
• Current Transfer Ratio (CTR): 50% (min) at IF = 5 mA
• Operating Temperature Range: -55°C to +110°C
• Response Time (tPLH / tPHL): 4 μs (max)

Description:

The TLP580 is a phototransistor optocoupler designed for high-speed signal transmission while maintaining electrical isolation between input and output circuits. It consists of an infrared LED optically coupled to a phototransistor, ensuring reliable signal transfer with minimal noise interference.

Features:

• High isolation voltage (5000 Vrms) for safety in high-voltage applications.
• Fast switching speed (4 μs max) suitable for digital signal isolation.
• Compact DIP-4 package for easy PCB mounting.
• Wide operating temperature range (-55°C to +110°C) for industrial use.
• High current transfer ratio (CTR ≥ 50%) for efficient signal transmission.

This optocoupler is commonly used in power supply feedback circuits, industrial control systems, and digital signal isolation applications.

Would you like additional details on pin configuration or application notes?