PC123FY5J00F

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

SKU:3ca2b433af81 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)：200% @ 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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PC123FY5J00F

Overview

The PC123FY5J00F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output with a maximum collector-emitter voltage of 70V and a collector current rating of 50mA. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms. Key switching characteristics include a typical rise time of 4µs and a fall time of 3µs. The unit is housed in a 4-pin DIP package.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Utilizes an NPN phototransistor for digital signal transmission
Designed for reliable operation within specified temperature ranges

Applications

Industrial control systems requiring circuit isolation
Signal transmission in microprocessor interfaces
Power supply feedback loops

Procurement Notes

Verify component authenticity through authorized distribution channels due to the prevalence of counterfeit electronic components. Confirm that the specific suffix matches the required package and ranking specifications. Check for RoHS compliance documentation if environmental regulations apply to the final assembly. Ensure storage conditions adhere to manufacturer guidelines to maintain lead integrity before soldering.

Selection Notes

Select this component when a standard NPN output optocoupler with 5kV isolation is required. Compare the 70V collector voltage against load requirements to ensure adequate headroom. Evaluate the 4µs/3µs switching speeds against the system's data rate needs. Consider the DIP package format for through-hole mounting constraints versus surface-mount alternatives.

Part Context

This part belongs to Sharp’s PC123 series of general-purpose transistor output optocouplers. The series is widely used in applications demanding basic isolation and cost-effective signal transfer. The specific model variant denotes the packaging style and current transfer ratio ranking, distinguishing it from other pin-compatible or functionally similar devices in the broader product line.