TLP624-4(F)

Transistor, Photovoltaic Output Optoisolators Overview

The TLP624-4(F) is a four-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a gallium arsenide infrared emitting diode with a photo-transistor for each channel, providing electrical isolation in a sixteen-lead plastic DIP package. Key specifications include a minimum collector-emitter voltage of 55V, an isolation voltage of 5000Vrms, and a nominal current transfer ratio of 100%. The device supports AC and DC input signals and operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides four independent isolated channels within a single component
• Integrates a GaAs infrared LED with a photo-transistor for signal transmission
• Supports both AC and DC input signal types

Transistor, Photovoltaic Output Optoisolators Applications

• Programmable Controllers
• AC/DC Input Modules
• Telecommunication Systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (F) against official Toshiba documentation to confirm packaging details such as tape-and-reel configuration. Ensure compliance with RoHS directives and check for UL recognition status under file number E67349. Confirm that the DIP-16 package dimensions match your PCB layout requirements before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a compact form factor. The high isolation voltage makes it suitable for applications requiring robust noise immunity between low-voltage control circuits and higher-voltage loads. Consider the thermal dissipation capabilities of the DIP-16 package if operating near the upper temperature limits.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP624 series, which includes variants with two or four channels. The TLP624-4 specifically offers quad isolation in a standard 16-pin dual in-line package, distinguishing it from the smaller TLP624 and TLP624-2 models while maintaining similar electrical characteristics and application profiles.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official datasheets for pin-compatible alternatives from Toshiba or other manufacturers. Verify that any substitute maintains the same 5000Vrms isolation rating and 55V collector-emitter voltage to ensure circuit safety and performance integrity.