TLP131(GR-TPL,F)

Overview

The TLP131(GR-TPL,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 collector current rating of 50 mA. The device provides high isolation capability with a rated insulation voltage of 3750 Vrms. It is housed in a compact MFSOP-6 surface-mount package, designed for efficient PCB integration. The component operates within a standard temperature range and supports a forward current of up to 50 mA, ensuring reliable signal transmission across the isolation barrier.

Feature Summary

• Provides electrical isolation between input and output circuits using optical coupling technology
• Features a compact surface-mount MFSOP-6 package for automated assembly
• Utilizes an NPN phototransistor output stage for digital signal switching
• Ensures safety compliance through high dielectric strength insulation

Applications

• Industrial control systems requiring isolated signal interfaces
• Microcontroller input/output isolation for noise immunity
• Power supply feedback loop monitoring
• Solid-state relay driver circuits

Procurement Notes

Verify the specific suffix GR-TPL,F against official Toshiba documentation to confirm lead-free status and tape-and-reel packaging specifications. Confirm that the component meets RoHS directives if required for your manufacturing process. Check for any regional distribution restrictions or obsolescence notices directly from authorized distributors before finalizing procurement plans.

Selection Notes

Select this component when a low-cost, general-purpose transistor output optocoupler is needed for basic isolation tasks. Ensure the 80 V collector-emitter voltage rating exceeds the load voltage requirements of the application. Verify that the MFSOP-6 footprint matches the target PCB layout constraints. Consider thermal dissipation limits if operating near maximum current ratings.

Part Context

This part belongs to the TLP131 series of transistor output optocouplers from Toshiba. The series is characterized by its small form factor and cost-effectiveness for general-purpose isolation applications. The specific suffix indicates the package type and reel configuration, distinguishing it from dip variants or other packaging options within the same functional family.

Replacement Considerations

Official substitutes may include other Toshiba transistor output optocouplers with similar pinouts and electrical ratings. Cross-reference with datasheets to verify compatibility regarding isolation voltage, current transfer ratio, and package dimensions before implementing any alternative components.