Professional IC Distribution & Technical Solutions

The TLP290(GB-TP,SE(T) is a photocoupler (optocoupler) manufactured by Toshiba. Below are the factual specifications, descriptions, and features of this component:

Specifications:

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

Descriptions:

The TLP290(GB-TP,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, providing electrical isolation between input and output.

Features:

• High Isolation Voltage: 3750 Vrms ensures safe signal separation.
• Compact SOP Package: Space-saving design suitable for surface-mount applications.
• Low Input Current: Operates efficiently with a low forward current (5 mA typical).
• Fast Response Time: Suitable for high-speed signal transmission (3 μs typical).
• Wide Temperature Range: Reliable performance from -55°C to +110°C.
• High CTR (Current Transfer Ratio): Ensures effective signal coupling (min 50%).

This photocoupler is commonly used in power supplies, industrial controls, communication devices, and other applications requiring signal isolation.

(Note: For exact datasheet details, refer to Toshiba’s official documentation.)