TLP184(E)

Description：OPTOISO 3.75KV 1CH TRANS 6-SOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tube

SKU:9b257d197eb8 Category: Transistor, Photovoltaic Output Optoisolators Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV 1CH TRANS 6-SOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tube
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：400% @ 5mA
Turn On / Turn Off Time (Typ)：9µs, 9µs
Rise / Fall Time (Typ)：5µs, 9µs
Input Type：AC, DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.25V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：6-SOIC (0.173", 4.40mm Width), 4 Leads
Supplier Device Package：6-SOP

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TLP184(E)

Overview

The TLP184(E) is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared emitting diode coupled to a phototransistor within a compact SO-6 surface-mount package. The device provides high isolation voltage of 3750 Vrms, ensuring reliable signal transmission between isolated circuits. Key electrical parameters include a maximum collector-emitter voltage of 80V, a collector current rating of 50mA, and a forward current capability of 50mA. The unit operates across a wide temperature range from -55°C to +110°C with a power dissipation of 100mW.

Feature Summary

Provides galvanic isolation between input and output circuits using an infrared LED and phototransistor configuration.
Supports AC or DC input signals for versatile interface applications.
Delivers high insulation strength suitable for protecting low-voltage control sides from high-voltage loads.

Applications

AC mains switching interfaces
Solid-state relay driver circuits
Microcontroller I/O isolation

Procurement Notes

Verify the specific suffix designation against official Toshiba documentation, as variations such as (TPL,SE) or (TPR,E) exist within the TLP184 family. Confirm RoHS compliance status and lead times directly with authorized distributors, noting that availability may vary based on production lifecycle stages.

Selection Notes

Select this component when a single-channel isolation solution with moderate speed and high voltage withstand capability is required. Ensure the application voltage does not exceed the 80V collector-emitter limit and that the load current remains within the 50mA phototransistor rating for reliable operation.

Part Context

This part belongs to the TLP184 series of general-purpose transistor output optocouplers. The series is designed for compact PCB layouts using small outline packages. It serves as a standard component for basic isolation tasks in consumer electronics and industrial control systems where cost-effective signal transfer is prioritized.

Replacement Considerations

Check for direct substitutes like TLP184(TPL,SE) or TLP184(GB-TPL,SE). Verify pinout compatibility and electrical parameter equivalence before substitution.