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The TLP185(GB-TPL,SE(T) is a photocoupler (optocoupler) manufactured by TOSHIBA. Below are the factual specifications, descriptions, and features of this component:

Specifications:

• Type: Phototransistor Output Optocoupler
• Isolation Voltage: 3750 Vrms (min)
• Collector-Emitter Voltage (VCEO): 80 V (max)
• Collector Current (IC): 50 mA (max)
• Current Transfer Ratio (CTR): 50% (min) at IF = 5 mA
• Input Forward Current (IF): 50 mA (max)
• Forward Voltage (VF): 1.15 V (typ) at IF = 5 mA
• Response Time (tPLH / tPHL): 3 μs / 4 μs (typ)
• Operating Temperature Range: -55°C to +110°C
• Package: SOP-4 (Small Outline Package)
• Certifications: UL, cUL, VDE

Descriptions:

• The TLP185(GB-TPL,SE(T) is a high-reliability photocoupler designed for signal isolation in various electronic circuits.
• It consists of a GaAs infrared LED optically coupled to a phototransistor in a compact SOP-4 package.
• Suitable for high-speed digital signal transmission while maintaining electrical isolation between input and output.

Features:

• High Isolation Voltage (3750 Vrms) for safety in high-voltage applications.
• High Current Transfer Ratio (CTR ≥ 50%) for efficient signal transmission.
• Fast Switching Speed (3 μs rise, 4 μs fall) for high-speed applications.
• Compact SOP-4 Package for space-saving PCB designs.
• Wide Operating Temperature Range (-55°C to +110°C) for industrial and automotive use.
• Certified by UL, cUL, and VDE for compliance with safety standards.

This information is based on TOSHIBA's official datasheet for the TLP185(GB-TPL,SE(T) photocoupler. For detailed electrical characteristics and application notes, refer to the manufacturer's documentation.