TLP385(D4GB-TL,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP385(D4GB-TL,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Arsenide infrared LED with a phototransistor in a compact 6-SO, 4-lead surface mount package. The device provides high isolation voltage of 5000Vrms and supports a maximum collector-emitter voltage of 80V. It features a typical current transfer ratio of 100% to 300% at 5mA forward current, with switching times of 3µs for both turn-on and turn-off. The component operates within a temperature range of -55°C to 110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability of 5000Vrms ensures reliable signal transmission across isolated circuits.
• Compact 6-SO package design facilitates high-density surface mounting applications.
• Fast switching performance with typical 3µs on/off times suitable for digital communication interfaces.

Transistor, Photovoltaic Output Optoisolators Applications

• Programmable Logic Controllers (PLCs)
• AC Adapters
• I/O Interface Boards

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix D4GB-TL against official Toshiba documentation to confirm packaging type and compliance status. Ensure the ordering code matches the required reel or cut tape configuration. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and small form factor are required for surface mount designs. The transistor output type is appropriate for general-purpose digital isolation tasks. Consider the operating temperature range and current transfer ratio specifications to ensure compatibility with the target circuit's drive requirements and environmental conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP385 series of photocouplers from Toshiba Semiconductor and Storage. The series is characterized by its use of GaAs infrared LEDs and phototransistors. These devices are engineered for robust electrical isolation in industrial and consumer electronics, offering a balance of performance and physical size compared to traditional DIP packages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical parameters if considering alternative manufacturers' components for redesign purposes.