TLP127(DEL-TPL,F)

Description：OPTOISO 2.5KV 1CH DARL 6-MFSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)

SKU:b80649eef91e Category: Transistor, Photovoltaic Output Optoisolators Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：OPTOISO 2.5KV 1CH DARL 6-MFSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：1000% @ 1mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：50µs, 15µs
Rise / Fall Time (Typ)：40µs, 15µs
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：300V
Current - Output / Channel：150mA
Voltage - Forward (Vf) (Typ)：1.15V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：1.2V
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：6-SMD (4 Leads), Gull Wing
Supplier Device Package：6-MFSOP, 4 Lead

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TLP127(DEL-TPL,F)

Overview

The TLP127(DEL-TPL,F) is a mini flat coupler manufactured by Toshiba Semiconductor and Storage, designed for surface mount assembly. It integrates a gallium arsenide infrared emitting diode with a darlington photo transistor featuring an integral base-emitter resistor. The device provides a collector-emitter voltage of 300V minimum and an isolation voltage of 2500Vrms minimum. It operates within a temperature range of -55°C to +100°C and supports a maximum forward current of 50mA.

Feature Summary

Integrates a GaAs infrared LED with a darlington phototransistor including a built-in base-emitter resistor
Provides high collector-emitter voltage capability suitable for direct switching applications
Offers robust electrical isolation between input and output circuits
Designed for compact surface mount packaging to facilitate automated PCB assembly

Applications

Programmable controllers
DC-output modules
Telecommunication equipment

Procurement Notes

Verify the specific suffix DEL against official Toshiba documentation to confirm pinout compatibility and functional equivalence with standard TLP127 variants. Ensure the selected package matches the required footprint and that the component meets necessary regional safety certifications such as UL or BSI for the intended end-use environment.

Selection Notes

Select this component when a high-gain darlington output is required for driving loads directly from low-voltage logic signals. The integrated base resistor simplifies circuit design by reducing external component count. Consider the thermal dissipation limits and operating temperature range to ensure reliability in the target application environment.

Part Context

This part belongs to the TLP127 series of mini flat couplers from Toshiba. The series is characterized by its small outline package and suitability for surface mount technology. It serves as a bridge between low-power control circuits and higher-power load switching, commonly found in industrial automation and communication systems requiring galvanic isolation.