TLP185(GR,E)

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

SKU:04a22ff615cc 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)：9µs, 9µs
Rise / Fall Time (Typ)：5µs, 9µs
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

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TLP185(GR,E)

Overview

The TLP185(GR,E) is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a phototransistor output with a maximum collector-emitter voltage of 80V and a peak forward current rating of 50mA. The device provides an insulation voltage of 3750Vrms and operates within a temperature range of -55°C to +110°C. Electrical characteristics include a minimum current transfer ratio of 100% and a maximum of 300%, with typical rise and fall times of 2µs and 3µs respectively. It is housed in a surface-mount SOIC-6 package.

Feature Summary

Provides electrical isolation between input and output circuits using a phototransistor configuration.
Features high current transfer efficiency for effective signal transmission.
Designed for robust performance across wide industrial temperature ranges.

Applications

Industrial control system I/O interface isolation
Feedback control loop isolation in switching power supplies
Interface isolation between microcontrollers and high-voltage devices

Procurement Notes

Verify the specific suffix (GR,E) against official Toshiba documentation to confirm exact CTR grading and packaging type, as variations exist within the TLP185 family. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement specifications.

Selection Notes

Select this component when a single-channel transistor output with moderate speed and high isolation voltage is required. Ensure the application circuit accommodates the specified 80V collector-emitter voltage limit and that the drive current remains within the 50mA maximum forward current rating to maintain reliability.

Part Context

This part belongs to the TLP185 series of transistor output optocouplers from Toshiba. The series is designed for general-purpose isolation applications requiring reliable signal transmission between low-voltage logic circuits and higher-voltage loads or noisy environments.

Replacement Considerations

Consult official Toshiba substitution guides for verified equivalents. Generic replacements may differ in critical parameters such as current transfer ratio or isolation voltage ratings.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.