TLP127(MBSSM2-TL,F

Description：OPTOISO 2.5KV 1CH DARL 6-MFSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tube

SKU:d4b05782d43b 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：Tube
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(MBSSM2-TL,F

Overview

The TLP127(MBSSM2-TL,F is a mini flat coupler from Toshiba Semiconductor and Storage, designed for surface mount assembly. It integrates a gallium arsenide infrared emitting diode with a Darlington phototransistor featuring an integrated base-emitter resistor. The device offers a collector-emitter voltage of 300V and an isolation voltage of 2500 Vrms. Key electrical parameters include a forward voltage of 1.15V, output current of 150mA, and rise/fall times of 40us/15us at 10mA drive. It operates within a temperature range of -55°C to +100°C.

Feature Summary

Integrates a gallium arsenide infrared LED with a Darlington phototransistor having an internal base-emitter resistor for high gain.
Provides robust electrical isolation with a rated isolation voltage of 2500 Vrms between input and output circuits.
Features low capacitance and low leakage current characteristics suitable for sensitive signal transmission.
Complies with IEC 61000-4-2 ESD standards, supporting air discharge up to ±30kV and contact discharge up to ±30kV.

Applications

Programmable logic controllers
DC-output modules
Telecommunications equipment

Procurement Notes

Verify the specific suffix MBSSM2-TL against official Toshiba documentation to confirm tape-and-reel packaging and lead-free compliance. Ensure the component matches the 6-MFSOP package dimensions. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit units. Confirm RoHS status directly from the latest datasheet revision before procurement.

Selection Notes

Select this component when high current transfer ratio is required due to the Darlington output structure. The integrated base-emitter resistor simplifies circuit design by reducing external component count. Consider the 300V load voltage capability for medium-voltage switching applications. Verify that the SOP-4-2.54mm footprint fits the target PCB layout constraints.

Part Context

This part belongs to Toshiba's mini flat coupler series, optimized for space-constrained surface mount designs. The TLP127 family typically combines GaAs LEDs with silicon phototransistors. The MBSSM2-TL suffix indicates specific packaging and environmental compliance attributes defined by the manufacturer for industrial-grade reliability.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Generic equivalents may exist but require independent verification of pinout, isolation voltage, and CTR specifications against the original Toshiba datasheet.