TLP290(BL-TP,SE

Transistor, Photovoltaic Output Optoisolators Overview

The TLP290(BL-TP,SE is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared emitting diode optically coupled to a phototransistor within a 4-pin SOIC package. Key electrical parameters include a collector-emitter voltage of 80V, a maximum forward current of 50mA, and a typical rise time of 2μs with a fall time of 3μs. The device provides a high isolation voltage of 3750Vrms and operates across a temperature range of -55°C to 110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared LED with a phototransistor for signal transmission
• Provides high electrical isolation between input and output circuits
• Supports both AC and DC input signal types
• Designed for surface mount assembly in compact layouts

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for programmable logic controllers
• Power supply feedback loops requiring galvanic isolation
• Communication interface isolation in electronic equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix BL-TP,SE against official Toshiba documentation to confirm packaging configuration and compliance status. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity. Cross-reference the ordering code with the latest datasheet revisions to avoid discrepancies in pinout or performance specifications during integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation solution with fast switching speeds is required. The 4-pin SOIC package suits applications with limited board space. Consider the 3750Vrms isolation rating for safety-critical interfaces. Verify that the 50mA forward current capability aligns with the driving circuit requirements and that the operating temperature range meets the environmental conditions of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP290 series of transistor output optocouplers from Toshiba. The series includes various channel counts and package options, such as the TLP290-4 in SO16. The TLP290(BL-TP,SE specifically denotes a single-channel variant with tape and reel packaging, designed for automated surface mount processing in modern electronics manufacturing.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Toshiba documentation for recommended equivalents or verify compatibility with alternative manufacturers' single-channel SOIC optocouplers based on matching electrical and mechanical specifications.