TLP785F(F

Transistor, Photovoltaic Output Optoisolators Overview

The TLP785F(F) is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a maximum collector current of 10 mA. The device provides high isolation capability with an insulation voltage of 5000 Vrms. Key electrical parameters include a forward current of 16 mA, a forward voltage of 1.3 V, and a reverse voltage of 5 V. The unit operates within a temperature range of -55°C to +110°C and utilizes a DIP-4 through-hole package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using a GaAs infrared LED and NPN phototransistor configuration.
• Features wide lead options in the DIP-4 package to facilitate automated assembly processes.
• Ensures reliable signal transmission with fast switching speeds characterized by typical rise and fall times.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring isolated signal interfaces
• Power supply feedback loops for voltage regulation
• Microcontroller input/output isolation for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Toshiba documentation to confirm exact packaging type and lead form. Ensure the selected variant matches the required insulation voltage and operating temperature range for the target application environment. Cross-reference datasheet specifications for current transfer ratio limits before integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and robust performance across extended temperature ranges are required. Consider the DIP-4 package constraints for PCB layout and verify that the 10 mA collector current limit meets the load requirements. Evaluate the CTR spread to ensure sufficient margin for circuit design stability under varying conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP785 series of transistor output optocouplers designed for general-purpose isolation applications. The series emphasizes reliability and compatibility with standard surface mount and through-hole manufacturing techniques. It serves as a fundamental building block for creating electrically isolated communication paths in electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

TLP785(TP6,F) offers similar electrical characteristics in an SMD-DIP-4 package. TLP785(GR-TP6,F) provides equivalent functionality in a 4-SMD鸥翼 (gull-wing) package. Verify pinout compatibility and thermal performance when substituting these variants.