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The TLP188(GB-TPL.E(T) is an optocoupler manufactured by TOSHIBA. Below are its key specifications, descriptions, and features:

Specifications:

• Type: Phototransistor Output Optocoupler
• Isolation Voltage: 5000 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): 1.25 V (typ) at IF = 10 mA
• Response Time (tPLH/tPHL): 3 μs (typ)
• Operating Temperature Range: -55°C to +110°C
• Package: SOP (Small Outline Package)

Descriptions:

• The TLP188(GB-TPL.E(T) is a high-reliability optocoupler designed for signal isolation in various applications.
• It consists of a GaAs infrared LED optically coupled to a phototransistor for electrical isolation.
• Suitable for high-speed switching and noise immunity in industrial and consumer electronics.

Features:

• High Isolation Voltage (5000 Vrms) for safety compliance.
• High CTR (50% min) ensures efficient signal transfer.
• Fast response time (3 μs typ) for high-speed applications.
• Wide operating temperature range (-55°C to +110°C) for harsh environments.
• Compact SOP package for space-saving PCB designs.

Applications:

• Industrial control systems
• Power supply feedback circuits
• Signal isolation in PLCs
• Automotive electronics
• Medical equipment isolation

For detailed datasheets and additional information, refer to TOSHIBA’s official documentation.