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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)：100% @ 5mA
- Current Transfer Ratio (Max)：250% @ 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 (0.300", 7.62mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The PC123Y2J000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and provides 5000 Vrms isolation voltage. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a typical forward voltage of 1.4 V at 50 mA forward current. The device operates within a temperature range of -30°C to +100°C and utilizes 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 robust performance in industrial control environments
Applications
- Industrial automation systems
- Power supply feedback loops
- Microcontroller interface circuits
Procurement Notes
Verify the specific suffix against official Sharp documentation to confirm pinout and CTR ranking. Confirm RoHS compliance status through the manufacturer datasheet. Check component availability as distribution channels may vary. Ensure the selected package matches the target PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when high isolation voltage is required for safety-critical applications. The NPN output configuration suits standard logic interfacing. Verify that the 80 V collector-emitter voltage rating exceeds the load requirements. Consider thermal management within the specified operating temperature range during circuit design.
Part Context
This part belongs to Sharp's PC123 series of transistor output optocouplers. The series is designed for general-purpose isolation applications. The specific model variant indicates particular electrical characteristics and packaging options defined by the manufacturer's internal coding system.
Replacement Considerations
PC123X1YIP0F
FAQ
What is the isolation voltage rating?
The PC123Y2J000F has an isolation voltage rating of 5000 Vrms.
What type of output transistor does it use?
It uses an NPN phototransistor output configuration.
