TLP785(GR-TP6,F

Transistor, Photovoltaic Output Optoisolators Overview

The TLP785(GR-TP6,F is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a gallium arsenide infrared emitting diode with a silicon phototransistor in a compact 4-SMD (gull-wing) package. The device provides high electrical isolation with a minimum isolation voltage of 5000 Vrms and a peak withstand voltage of 8000 Vpk. Key electrical specifications include a maximum collector-emitter voltage of 80 V, a maximum forward current of 60 mA, and a typical power dissipation of 240 mW. The unit features fast switching characteristics with typical rise and fall times of 2 µs and 3 µs respectively, ensuring reliable signal transmission.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability of 5000 Vrms for safe circuit separation
• Fast switching speed with typical rise time of 2 µs and fall time of 3 µs
• Wide operating temperature range from -55°C to +110°C
• Compact surface-mount 4-SMD gull-wing package design

Transistor, Photovoltaic Output Optoisolators Applications

• Solid state relays
• Switching power supplies
• Signal transmission between different voltage circuits
• Various controllers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GR-TP6,F against official Toshiba documentation to confirm the tape-and-reel packaging configuration and pinout orientation. Ensure compatibility with automated pick-and-place equipment due to the SMD form factor. Cross-reference safety certifications such as UL 1577 or VDE if required by the target application's regulatory standards. Confirm that the 50mA output current rating meets the load requirements of the driven circuitry.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a robust, high-isolation transistor output optocoupler is needed in a surface-mount footprint. The wide current transfer ratio range accommodates various drive conditions. Consider the thermal management capabilities provided by the 240 mW power dissipation rating. Evaluate the 80V collector-emitter voltage limit against the maximum load voltage to ensure adequate headroom for the specific application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP785 series of transistor output optocouplers produced by Toshiba Semiconductor and Storage. The series is designed for general-purpose signal isolation and control applications. The TLP785 family offers multiple package options, including through-hole DIP and surface-mount variants, catering to diverse manufacturing needs. The GR-TP6 designation specifically indicates the surface-mount version with reel packaging.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

TLP7852 and TLP7852A are documented as faster-switching improvements within the same product line. Verify pinout compatibility and electrical parameter overlaps before substitution. Check if the higher speed of the replacement parts introduces any signal integrity issues in the existing circuit design.