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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)：50% @ 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)：20 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 PC123XNYFZ0F is a single-channel transistor output optocoupler featuring an infrared emitting diode and a phototransistor in a 4-pin DIP package. It provides reinforced insulation with a maximum isolation voltage of 5000 Vrms. The device supports a collector-emitter breakdown voltage of at least 70 V and operates within a temperature range of -30 °C to 100 °C. Current transfer ratio specifications vary by suffix, typically ranging from 50% to 400% at an input current of 5 mA. It is compliant with RoHS standards and holds UL and VDE approvals for safety.
Feature Summary
- Provides reinforced electrical isolation between input and output circuits
- Integrates an infrared LED with a high-voltage phototransistor
- Offers wide operating temperature range suitable for industrial environments
- Complies with international safety agency standards including UL and VDE
Applications
- Industrial control system signal isolation
- Power supply feedback loop monitoring
- Microcontroller interface protection
- Solid-state relay driver circuits
Procurement Notes
Verify the specific suffix characters (e.g., Y, N, F) against the manufacturer datasheet to confirm exact Current Transfer Ratio ranges and lead form options. Ensure the selected variant matches the required isolation voltage ratings and thermal performance specifications for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when high isolation voltage and compact DIP packaging are required. Compare CTR variants to match driving circuit capabilities. Verify that the 70 V collector-emitter breakdown voltage meets load requirements. Confirm compliance with specific regional safety certifications needed for end-product approval.
Part Context
This part belongs to the PC123 series of photocouplers designed for general-purpose isolation. The series offers various lead configurations including standard DIP and SMT options. It is engineered for reliable signal transmission across isolated barriers in electronic circuits requiring galvanic separation.
Replacement Considerations
Direct substitutes include other Sharp PC123 series variants with matching isolation ratings. Cross-brand replacements must verify equivalent CTR, isolation voltage, and package dimensions. Ensure replacement parts maintain UL and VDE recognition status if required by the design.
