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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：-
- Mfr：SHARP/Socle Technology
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：200% @ 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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The PC123X8YUP0F is a single-channel transistor output optocoupler manufactured by SHARP/Socle Technology. It features a 4-SMD surface-mount package and provides an isolation voltage of 5000Vrms. The device operates with a DC input and supports a maximum forward current of 50 mA, with a typical forward voltage of 1.4V. Key electrical parameters include a minimum current transfer ratio (CTR) of 100% and a maximum CTR of 200%. Typical switching times are specified as 4µs for rise time and 3µs for fall time.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using optical transmission.
- Utilizes a transistor output stage to interface with digital logic or control systems.
- Designed for surface-mount assembly to facilitate automated PCB manufacturing processes.
Applications
- Industrial automation control systems
- Consumer appliance interface circuits
- General-purpose signal isolation
Procurement Notes
Verify the specific suffix 'UP0F' against official datasheets to confirm the tape-and-reel packaging configuration. Ensure compatibility with standard SMD reflow soldering profiles. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders.
Selection Notes
Select this component when a compact surface-mount solution is required for isolating low-power signals. The 5000Vrms rating suits applications demanding robust galvanic separation. Verify that the 50mA input current capability aligns with the driving circuit's output limits and that the transistor output saturation characteristics meet the load requirements.
Part Context
This part belongs to the PC123X series of optocouplers from SHARP/Socle Technology. The series offers various package options including DIP and SMD variants. The PC123X8YUP0F specifically denotes the 4-SMD form factor within this family, sharing core electrical specifications with other members while differing in physical footprint and mounting style.
Replacement Considerations
Cross-reference with PC123XNYSZ0F for through-hole alternatives. Verify pinout compatibility and electrical ratings before substituting with generic equivalents. Ensure any replacement maintains the 5000Vrms isolation requirement and matches the 4-SMD package dimensions if space constraints apply.
