TLP388(GB-TPR,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP388(GB-TPR,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a maximum output voltage of 350V and an output current per channel of 50mA. The device provides an isolation voltage of 5000Vrms with a typical turn-on/turn-off time of 3µs each. The current transfer ratio ranges from 100% to 600% at a forward current of 5mA. It operates within a temperature range of -55°C to 125°C and utilizes a 6-SOIC package with four leads.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides electrical insulation between input and output circuits using infrared LED and phototransistor chips for signal transmission.
• Offers high isolation voltage capability suitable for strict safety requirements in digital logic and power control applications.

Transistor, Photovoltaic Output Optoisolators Applications

• Digital logic signal transmission and transformation
• Power supply control and switching circuits
• Electrical insulation isolation between circuits and systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GB-TPR,E against official Toshiba documentation to confirm package type and reel specifications. Ensure compatibility with surface mount assembly processes. Cross-reference RoHS compliance status and lead-free manufacturing details with the latest datasheet before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and fast switching speeds are required for single-channel applications. Consider the 350V output rating and 50mA current capacity relative to load requirements. Evaluate the operating temperature range and package dimensions for integration into existing PCB layouts.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP series of transistor output optocouplers from Toshiba. These devices are designed for general-purpose isolation tasks, combining compact surface-mount packaging with robust electrical performance characteristics for industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Toshiba cross-reference guides or distributor catalogs for verified alternatives if direct replacement is necessary.