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The ACPL-T350-500E is an optocoupler manufactured by AVAGO Technologies (now part of Broadcom Inc.). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: AVAGO Technologies (Broadcom)
• Type: Optocoupler (Optoisolator)
• Input Type: LED (Infrared)
• Output Type: Phototransistor
• Isolation Voltage: 5000 Vrms (min)
• Current Transfer Ratio (CTR): 50% (min) at 5mA input
• Input Forward Current (IF): 5mA (typical)
• Output Collector Current (IC): 50mA (max)
• Collector-Emitter Voltage (VCEO): 70V (max)
• Response Time (tPLH, tPHL): 3μs (typical)
• Operating Temperature Range: -40°C to +100°C
• Package Type: 6-pin DIP (Dual In-line Package)

Descriptions:

• The ACPL-T350-500E is a high-speed optocoupler designed for signal isolation in industrial, automotive, and communication applications.
• It provides electrical isolation between input and output circuits while transmitting digital signals.
• The device features a gallium arsenide (GaAs) infrared LED coupled with a silicon phototransistor for reliable performance.

Features:

• High-Speed Switching: Fast response time for digital signal transmission.
• High Isolation Voltage: 5000 Vrms ensures robust electrical isolation.
• Wide Operating Temperature Range: Suitable for harsh environments.
• Compact DIP Package: Easy integration into PCB designs.
• Low Power Consumption: Efficient LED drive requirements.

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

(Note: Always refer to the official datasheet for precise technical details.)