TLP127(MBSSM-TPL,F

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

SKU:73afeefd1b23 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(MBSSM-TPL,F

Overview

The TLP127 is a mini flat coupler featuring a gallium arsenide infrared LED optically coupled to a Darlington phototransistor with an integrated base-emitter resistor. It provides a collector-emitter voltage of 300V, isolation voltage of 2500Vrms, and current transfer ratio of 1000% minimum. The device operates within a temperature range of -55°C to +100°C, supports 50mA forward current, and delivers 150mA output current with a saturation voltage of 1.2V at 100mA.

Feature Summary

Integrates a Darlington phototransistor with a built-in base-emitter resistor for simplified circuit design
Provides high collector-emitter voltage capability suitable for direct switching applications
Offers robust electrical isolation between input and output circuits
Designed for surface mount assembly in compact form factors

Applications

Programmable controllers
DC-output modules
Telecommunication equipment

Procurement Notes

Verify the specific suffix (TPL, U, or F) against the manufacturer's datasheet to confirm package type and tape/reel specifications. Ensure compliance with RoHS directives if lead-free variants are required. Confirm UL recognition file numbers and insulation ratings match system safety requirements before finalizing procurement.

Selection Notes

Select this component when high gain is needed due to the Darlington output structure. The integrated base-emitter resistor simplifies drive circuitry compared to standard phototransistors. Consider the 300V collector-emitter rating for higher voltage switching tasks. Verify thermal management capabilities within the specified operating temperature range.

Part Context

This part belongs to Toshiba's mini flat coupler series, designed for surface mount technology. It combines a GaAs infrared emitting diode with a Darlington photo transistor. The series is recognized for its small outline package, making it suitable for dense PCB layouts in industrial and communication systems requiring galvanic isolation.