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The TLP2748(TP,E(T) is an optocoupler (photocoupler) manufactured by Toshiba. Below are its key specifications, descriptions, and features:

Specifications:

• Type: Photocoupler with Phototransistor Output
• Isolation Voltage: 5000 Vrms (min)
• Collector-Emitter Voltage (VCEO): 80 V (max)
• Emitter-Collector Voltage (VECO): 7 V (max)
• Collector Current (IC): 50 mA (max)
• Current Transfer Ratio (CTR): 50% (min) at IF = 5 mA, VCE = 5 V
• Input Forward Current (IF): 50 mA (max)
• Forward Voltage (VF): 1.3 V (typ) at IF = 5 mA
• Response Time:
• Turn-on time (ton): 4 μs (max)
• Turn-off time (toff): 3 μs (max)
• Operating Temperature Range: -55°C to +110°C
• Package Type: SOP (Small Outline Package)

Descriptions:

• The TLP2748 is a high-speed photocoupler designed for signal isolation in digital and analog circuits.
• It consists of a GaAs infrared LED optically coupled to a phototransistor.
• Suitable for high-voltage isolation applications in industrial, automotive, and communication systems.

Features:

• High Isolation Voltage: 5000 Vrms ensures reliable electrical isolation.
• High-Speed Response: Fast switching performance (μs range).
• Compact SOP Package: Space-saving design for PCB applications.
• Wide Operating Temperature Range: Suitable for harsh environments.
• High CTR (Current Transfer Ratio): Ensures efficient signal transmission.

For exact datasheet details, refer to Toshiba’s official documentation.