PC355MTJ000F

Description：OPTOISO 3.75KV DARL 4-MINI-FLAT
Series：-
Mfr：Sharp Microelectronics
Package：Tape & Reel (TR)

SKU:a11f9636e537 Category: Transistor, Photovoltaic Output Optoisolators Brand: Sharp Microelectronics

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV DARL 4-MINI-FLAT
Series：-
Mfr：Sharp Microelectronics
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：-
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：60µs, 53µs
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：35V
Current - Output / Channel：80mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：1V
Operating Temperature：-30°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-Miniflat
Supplier Device Package：4-Mini-Flat
Grade：-
Qualification：-

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PC355MTJ000F

Overview

The PC355MTJ000F is a single-channel transistor output photocoupler manufactured by Sharp Microelectronics. It features a Photodarlington output configuration housed in a SOP-4 surface-mount package. The device provides an insulation voltage of 3750 Vrms and supports a maximum collector-emitter voltage of 35 V with a peak collector current of 16 mA. Key electrical parameters include a minimum current transfer ratio of 600%, a forward voltage of 1.4 V at 50 mA input, and a power dissipation rating of 170 mW. Operating temperatures range from -30°C to +100°C.

Feature Summary

High isolation voltage capability for safe signal transmission between circuits
Photodarlington output structure enables high current gain and sensitivity
Compact SOP-4 surface-mount design facilitates automated assembly

Applications

Industrial control systems requiring galvanic isolation
Signal interface circuits in measurement equipment
Power supply feedback loops

Procurement Notes

Verify the specific suffix 'MT' against official Sharp documentation to confirm pinout and mechanical dimensions, as variations exist within the PC355 series. Ensure compliance with RoHS directives and UL1577 certification requirements for your target market. Cross-reference datasheet revisions to confirm thermal characteristics and recommended operating conditions before finalizing component selection.

Selection Notes

Select this component when high current transfer ratio is required due to the Darlington output stage. Compare rise and fall times against system speed requirements, as Darlington outputs typically exhibit slower switching speeds compared to standard phototransistors. Verify that the 35 V collector-emitter voltage rating meets the load requirements of the isolated circuit side.

Part Context

This part belongs to the Sharp PC355 series of optocouplers, which are designed for general-purpose isolation applications. The series includes variants with different output types and packaging options. The PC355MTJ000F specifically utilizes a molded SOP-4 package suitable for surface-mount technology, distinguishing it from through-hole or alternative plastic package versions in the same family.