TLP187(V4-TPL,E

Description：OPTOISOLTR 3.75KV 1CH DARL 6-SOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)

SKU:c3ded4686284 Category: Transistor, Photovoltaic Output Optoisolators Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 3.75KV 1CH DARL 6-SOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：3750Vrms
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)：1.25V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：1.2V
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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TLP187(V4-TPL,E

Overview

The Toshiba TLP187(V4-TPL,E is a single-channel transistor output optocoupler featuring a Darlington phototransistor. It provides high isolation with an insulation voltage of 3750 Vrms and supports a collector-emitter voltage of 300V. The device delivers a maximum output current of 150mA and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a typical forward voltage of 1.25V, a maximum DC forward current of 50mA, and a minimum current transfer ratio of 1000%. Rise and fall times are specified at 40µs and 15µs respectively.

Feature Summary

High-voltage Darlington output structure for robust signal transmission
Superior noise immunity due to optical isolation
Wide operating temperature range suitable for industrial environments

Applications

Programmable controller output modules
Industrial automation control systems
Power supply feedback circuits

Procurement Notes

Verify the specific suffix against official Toshiba documentation to confirm package type and tape/reel specifications. Ensure compatibility with required safety certifications such as UL or VDE if applicable to your design. Confirm thermal management requirements for the SO-6 package under maximum load conditions.

Selection Notes

Select this component when high collector-emitter voltage and significant current gain are required in a compact form factor. The Darlington configuration offers higher sensitivity compared to standard phototransistors but exhibits slower switching speeds. Evaluate the trade-off between the high current transfer ratio and the longer rise/fall times for your specific application bandwidth.

Part Context

This part belongs to the TLP187 series of general-purpose optocouplers designed for reliable isolation in digital and analog circuits. The series utilizes an InGaAs infrared LED coupled with a Darlington phototransistor to ensure stable performance across varying environmental conditions and input currents.

Replacement Considerations

Consult official Toshiba cross-reference guides for verified substitutes. Generic equivalents may differ in 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

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.