TLP184(TPR,SE

Overview

The TLP184(TPR,SE is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared LED coupled to a phototransistor within a compact 6-SOP surface-mount package. The device provides high isolation capability with a rated insulation voltage of 3750Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80V and a collector current capacity of 50mA. The unit is supplied in tape and reel packaging for automated assembly processes.

Feature Summary

• Provides galvanic isolation between input and output circuits using an infrared LED and phototransistor configuration.
• Offers high dielectric strength with a rated insulation voltage of 3750Vrms for safety-critical applications.
• Designed for surface-mount technology utilizing a compact 6-SOP package to minimize board space.

Applications

• Signal isolation in industrial control systems
• Interface circuits for microprocessors and logic devices
• Power supply feedback loops

Procurement Notes

Verify the specific suffix (TPR,SE) corresponds to the required tape and reel packaging format during procurement. Confirm that the manufacturer designation aligns with Toshiba Semiconductor and Storage specifications. Ensure the component meets RoHS compliance requirements relevant to the target market regulations before finalizing orders.

Selection Notes

Select this component when a single-channel isolation solution with moderate speed and high voltage rating is required. Consider the 6-SOP package dimensions for PCB layout constraints. Evaluate the current transfer ratio and switching times against the system's signal integrity requirements compared to alternative optocouplers in the TLP184 series.

Part Context

This part belongs to the TLP184 family of transistor output optocouplers from Toshiba. Variants within this family differ primarily in packaging formats such as tubes or reels, and minor parameter tolerances. The TLP184 series is designed for general-purpose isolation tasks, offering a balance of performance and cost-effectiveness for electronic circuit design.

Replacement Considerations

Direct substitutes within the same series include TLP184(GB,SE and TLP184(TPL,SE, which share identical electrical characteristics but may differ in packaging type. Verify pinout compatibility and thermal performance when transitioning between different package variants of the TLP184 family.