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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
- Series：-
- Mfr：SHARP/Socle Technology
- 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 (0.300", 7.62mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The PC123X5YSZ0F is a single-channel transistor output optocoupler manufactured by Sharp. It features an infrared emitting diode optically coupled to a phototransistor in a 4-pin DIP package. The device provides reinforced insulation with a maximum isolation voltage of 5000 Vrms. Key electrical parameters include a collector-emitter breakdown voltage of at least 70 V, a forward voltage of 1.4 V max, and a typical rise time of 4 µs. The current transfer ratio ranges from 50% to 400% at an input current of 5 mA.
Feature Summary
- Provides reinforced insulation for safety-critical applications
- Offers high current transfer ratio for efficient signal transmission
- Features fast switching speeds suitable for digital isolation
Applications
- Industrial control systems requiring galvanic isolation
- Power supply feedback loops
- Microcontroller input/output isolation
Procurement Notes
Verify the specific suffix '0F' against official Sharp datasheets to confirm compliance status and lead frame material. Ensure the ordering code matches the exact pin configuration and insulation rating required for your design. Cross-reference agency approvals such as UL and VDE directly with the manufacturer's documentation before finalizing procurement.
Selection Notes
Select this component when reinforced insulation and high CTR are required in a standard DIP-4 package. Compare the 5000 Vrms isolation rating against system safety standards. Evaluate the 50-400% CTR range to ensure adequate noise margin for the target application logic levels.
Part Context
This part belongs to the PC123XNNSZ0F series, which includes various CTR grades and packaging options. The series is designed for general-purpose isolation in compact spaces. It shares common characteristics with other Sharp DIP-4 photocouplers but offers specific performance metrics defined by its internal LED and phototransistor pairing.
Replacement Considerations
Check for direct substitutes within the PC123X series with different CTR grades (e.g., PC123X1YSZ0F). Verify compatibility with alternative brands offering similar 5000 Vrms DIP-4 transistor output optocouplers.
