OCP-PCT218/E-TR

Description：OPTOISOLATOR 5KV 2CH TRANS 8-SMD
Series：-
Mfr：Lumex Opto/Components Inc.
Package：Tape & Reel (TR)

SKU:1d3f0e141bf6 Category: Transistor, Photovoltaic Output Optoisolators Brand: Lumex Opto/Components Inc.

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 2CH TRANS 8-SMD
Series：-
Mfr：Lumex Opto/Components Inc.
Package：Tape & Reel (TR)
Number of Channels：2
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：60% @ 2mA
Current Transfer Ratio (Max)：600% @ 2mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：5µs, 4µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：60V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：300mV
Operating Temperature：-30°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Grade：-
Qualification：-

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OCP-PCT218/E-TR

Overview

The OCP-PCT218/E-TR is a dual-channel transistor-output optoisolator manufactured by Lumex Opto/Components Inc. It features an 8-SMD gull-wing package and provides 5000 VRMS isolation voltage. The device supports a maximum collector-emitter voltage of 60V and a continuous output current of 50mA per channel. Typical switching characteristics include a rise time of 5µs and a fall time of 4µs. The unit operates within a temperature range of -30°C to 100°C and has a maximum Vce saturation voltage of 300mV.

Feature Summary

Dual-channel configuration for independent signal isolation
High isolation voltage rating of 5000 VRMS
Surface-mount 8-SMD gull-wing packaging
Wide operating temperature range from -30°C to 100°C

Applications

Industrial control systems requiring galvanic isolation
Signal interfacing between microcontrollers and high-voltage circuits
Power supply feedback loops
Communication interface isolation

Procurement Notes

Verify the specific suffix E-TR against official Lumex documentation to confirm surface-mount gull-wing packaging and tape-and-reel delivery format. Ensure compatibility with standard SMD reflow profiles. Confirm that the 5000 VRMS isolation rating meets system safety requirements. Check for RoHS3 compliance status in the latest datasheet.

Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount footprint. Consider the 5000 VRMS rating for high-noise environments. Evaluate the 5µs/4µs switching speeds against application timing constraints. Verify that the 50mA output current capability aligns with load requirements without exceeding thermal limits.

Part Context

This part belongs to Lumex's optoisolator family, specifically designed for transistor and photovoltaic outputs. It serves as a critical interface component for isolating low-voltage logic circuits from higher-voltage power stages. The dual-channel design allows for efficient space utilization in dense PCB layouts compared to single-channel alternatives.