TLP628M(GB,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP628M(GB,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a 5000Vrms isolation voltage and operates within a temperature range of -55°C to 125°C. The device utilizes a 4-DIP package with through-hole mounting. Key electrical parameters include a maximum collector-emitter voltage of 350V, a peak forward current of 50mA, and a typical forward voltage of 1.25V. The saturation voltage drop is limited to 400mV, while the output channel current capacity is 50mA. The current transfer ratio ranges from 50% to 600% at a forward current of 5mA. Switching characteristics include typical turn-on and turn-off times of 10µs each.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using optical transmission.
• Delivers fast switching performance suitable for digital signal isolation applications.
• Ensures reliable operation across an extended industrial temperature range.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in programmable logic controllers
• Interface circuits for microprocessor systems
• Isolation barriers in measurement and control equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GB against the official Toshiba datasheet to confirm pinout configuration and compliance details. Ensure the ordering part number matches the exact package style and lead form required for the target PCB layout. Confirm RoHS status and moisture sensitivity level requirements prior to finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel with high isolation voltage and moderate speed is required. Compare the 350V output voltage rating against system requirements to ensure adequate margin. Evaluate the 10µs switching time against signal frequency constraints to prevent distortion or timing errors in high-speed digital isolation scenarios.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the TLP628 series of transistor output optocouplers. It shares functional similarities with other single-channel variants but offers specific electrical ratings tailored for general-purpose isolation. The series provides options for different packaging and compliance standards while maintaining consistent core isolation performance.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative single-channel transistor optocouplers based on matching isolation voltage, package dimensions, and electrical specifications before substitution.