PC357M5J000F

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

SKU:b6805191e810 Category: Transistor, Photovoltaic Output Optoisolators Brand: Sharp Microelectronics

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV TRANS 4-MINI-FLAT
Series：-
Mfr：Sharp Microelectronics
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：80% @ 5mA
Current Transfer Ratio (Max)：260% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：200mV
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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PC357M5J000F

Overview

The PC357M5J000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output housed in a Miniflat-4 surface-mount package. The device provides electrical isolation with a rated insulation voltage of 3750 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum forward current of 50 mA, and a typical forward voltage of 1.2 V. The unit supports a maximum power dissipation of 170 mW and operates within a temperature range of -30°C to +100°C.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits using a single-channel design.

Applications

General-purpose signal isolation in industrial control systems

Procurement Notes

Verify the component status carefully before procurement planning. Official sources indicate that the PC357M5J000F is classified as obsolete and is no longer manufactured by Sharp Microelectronics. Sourcing this part may require checking secondary market distributors or considering alternative replacement components from the same manufacturer family that are currently in active production.

Selection Notes

Select this component only if legacy compatibility is required for existing designs utilizing the Miniflat-4 package. Engineers should evaluate the transition to newer equivalents due to the obsolete lifecycle status. Ensure that the 3750 Vrms isolation rating and 80 V collector-emitter voltage meet the specific safety and operational requirements of the target application circuit.

Part Context

This component belongs to the Sharp PC357NJ series of surface-mount optocouplers. These devices are designed for compact applications requiring reliable galvanic isolation. The Miniflat-4 packaging allows for space-efficient printed circuit board layouts while maintaining robust performance characteristics suitable for various electronic interfaces.