TLP185(GB,SE

$0.40

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

SKU:0775f2250193 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)：600% @ 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(GB,SE

Overview

The TLP185(GB,SE is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared LED coupled to an NPN phototransistor within a compact SO-6 surface mount package. The device provides high isolation with a minimum rated voltage of 3750Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80V and a peak forward current rating of 50mA. The component supports a wide operating temperature range from -55°C to +110°C, ensuring reliability in demanding environments.

Feature Summary

Provides robust electrical isolation between input and output circuits using infrared light transmission technology.
Features a compact four-pin SO-6 surface mount package designed for efficient PCB space utilization.
Delivers high current transfer ratio performance for effective signal transmission and level shifting applications.

Applications

Industrial control system I/O interface isolation
Switching power supply feedback loop isolation
Microcontroller interfacing with high-voltage or high-current loads

Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm exact Current Transfer Ratio (CTR) grades and packaging options. Ensure that the selected variant meets the required isolation voltage standards and thermal specifications for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when high isolation voltage and moderate switching speeds are required for digital signal transmission. Consider the specific CTR requirements of the circuit design to ensure adequate drive capability. Verify compatibility with the available surface mount footprint and confirm that the operating temperature range aligns with the environmental conditions of the end-use equipment.

Part Context

This part belongs to the TLP series of transistor output optocouplers produced by Toshiba Semiconductor and Storage. The series is characterized by its use of advanced semiconductor processes to achieve high reliability and consistent performance across various industrial and consumer electronic applications requiring galvanic isolation.