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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)：150% @ 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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Overview
The PC123F1J000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output housed in a 4-pin DIP package. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a forward voltage of 1.4 V at 50 mA input. The device provides an isolation voltage of 5000 Vrms. Dynamic characteristics specify a typical rise time of 4 µs and a fall time of 3 µs. Power dissipation is rated at 200 mW, with an operating temperature range from -30°C to +100°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits via optical coupling.
- Features fast switching speeds suitable for digital signal transmission applications.
- Utilizes a standard through-hole DIP package for easy integration into printed circuit boards.
Applications
- Digital signal isolation in microcontroller interfaces
- Switching power supply feedback loops
- Solid-state relay driver circuits
Procurement Notes
Verify the specific suffix J000F against the manufacturer's latest datasheet to confirm pinout configuration and packaging details. Ensure compatibility with existing PCB footprints and thermal management requirements. Cross-reference RoHS compliance status with current regulatory standards before finalizing procurement orders.
Selection Notes
Select this component when high isolation voltage and moderate speed are required for DC input applications. Compare the 50 mA collector current limit against load requirements. Consider the 4 µs rise time for timing-sensitive designs. Evaluate the DIP-4 package constraints against available board space and assembly methods.
Part Context
This part belongs to Sharp's PC123 series of general-purpose phototransistor optocouplers. The series is designed for reliable signal transfer across isolated domains. The PC123F1J000F variant specifically denotes the DIP-4 packaging and standard CTR ranking within this product family line.
Replacement Considerations
PC123X1YIP0F
FAQ
What is the maximum collector-emitter saturation voltage?
The maximum collector-emitter saturation voltage is 200 mV.
Does this component support AC input signals?
No, the PC123F1J000F is specified as a DC-IN type optocoupler.
