TLP185(GR,SE

$0.40

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

SKU:fffd94f0da2f 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)：100% @ 5mA
Current Transfer Ratio (Max)：300% @ 5mA
Turn On / Turn Off Time (Typ)：3µs, 3µs
Rise / Fall Time (Typ)：2µs, 3µs
Input Type：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 ~ 110°C
Mounting Type：Surface Mount
Package / Case：6-SOIC (0.173", 4.40mm Width), 4 Leads
Supplier Device Package：6-SOP
Grade：-
Qualification：-

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TLP185(GR,SE

Overview

The TLP185(GR,SE is a single-channel phototransistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a 4-pin SOIC surface-mount package with 3750Vrms isolation voltage. The device supports DC input and provides a current transfer ratio ranging from 100% to 300%. Key electrical parameters include a maximum collector-emitter voltage of 80V, a typical forward voltage of 1.25V, and a maximum collector current of 50mA. Switching characteristics include a typical rise time of 2µs and fall time of 3µs. It operates within a temperature range of -55°C to +110°C.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Delivers efficient signal transmission via high current transfer ratio
Features rapid switching response suitable for digital signal applications

Applications

Industrial control system I/O interface isolation
Feedback control loop isolation in switch-mode power supplies
Microcontroller interfacing with high-voltage or high-current devices

Procurement Notes

Verify the specific suffix designation to confirm the exact current transfer ratio grade and packaging format. Ensure the selected variant matches the required isolation standards and operating temperature range for the target application environment. Cross-reference official datasheets for precise pinout and absolute maximum ratings before integration.

Selection Notes

Select this component when high isolation voltage and moderate speed are required. Consider the specific CTR grade needed for the load driving capability. Evaluate thermal management requirements given the wide operating temperature range. Confirm compatibility with surface mount assembly processes and available footprint dimensions.

Part Context

This part belongs to the TLP series of transistor output optocouplers designed for general-purpose isolation. It offers a compact solution for noise immunity and ground loop breaking. The series is widely used in consumer electronics and industrial equipment requiring reliable signal transfer across isolated domains.