PC123FJ0000F

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Sharp Microelectronics
Package：Tube

SKU:95dd34bf1a4c Category: Transistor, Photovoltaic Output Optoisolators Brand: Sharp Microelectronics

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Sharp Microelectronics
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：400% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：70V
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：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

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PC123FJ0000F

Overview

The PC123FJ0000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features a DC input configuration with an NPN phototransistor output housed in a 4-DIP package. The device provides 5000 Vrms isolation voltage and supports a maximum collector current of 50 mA. Key electrical parameters include a forward voltage of 1.2 V, a collector-emitter saturation voltage of 200 mV, and a typical rise time of 4 µs. The current transfer ratio ranges from 50% to 400% at 5 mA input.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Utilizes an NPN phototransistor for reliable signal transmission
Designed for robust performance across extended temperature ranges

Applications

Power supply feedback loops
Signal isolation in industrial control systems
Microcontroller interface circuits

Procurement Notes

Verify the specific suffix against official Sharp documentation to confirm pinout and packaging variations. Ensure compliance with RoHS standards as indicated in supplier data. Cross-reference the datasheet for exact thermal limits and absolute maximum ratings before finalizing procurement specifications.

Selection Notes

Select this component when 5 kVrms isolation is required for low-speed digital signals. The 50 mA output capability suits direct driving of logic inputs or small loads. Consider the DIP-4 form factor for through-hole mounting requirements in legacy or high-reliability designs.

Part Context

This part belongs to Sharp's PC123 series of general-purpose optocouplers. The series is characterized by high CTR and fast switching speeds suitable for various isolation applications. The PC123FJ variant specifically denotes the through-hole DIP packaging option within this family.