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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：-
- Mfr：SHARP/Socle Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- 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 PC817XNNIP0F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features a DIP-4 through-hole package and provides 5000 Vrms insulation voltage for circuit isolation. The device includes an infrared LED input and a phototransistor output, supporting a maximum forward current of 50 mA and a collector current of 8 mA. Key electrical parameters include a minimum current transfer ratio of 80%, a maximum collector-emitter saturation voltage of 200 mV, and operating temperatures ranging from -30°C to +100°C.
Feature Summary
- Provides galvanic isolation between input and output circuits using infrared light transmission
- Features a standard four-pin DIP package suitable for through-hole mounting
- Delivers high insulation voltage capability for enhanced safety in signal transmission
Applications
- Signal transmission between frontend logic and load circuits
- Isolation in thyristor control systems
- Measurement instrument interface circuits
Procurement Notes
Verify the specific suffix against official Sharp documentation to confirm exact performance grades and packaging configurations. Ensure compatibility with required isolation standards and thermal limits before integration. Cross-reference datasheet specifications for current transfer ratio and switching times to validate suitability for the target application environment.
Selection Notes
Select this component when a robust, low-cost solution for digital signal isolation is required. The DIP-4 form factor facilitates easy prototyping and manual assembly. Verify that the 80% minimum CTR meets the drive requirements of the receiving circuitry under all expected temperature conditions.
Part Context
This part belongs to the PC817 series of transistor output optocouplers produced by Sharp Microelectronics. The series is widely recognized for general-purpose isolation applications. The 'NN' designation typically indicates a specific current transfer ratio grade within the product family, distinguishing it from other variants like X1 or X2.
Replacement Considerations
Compatible substitutes include PC817X1NIP0F and PC817X2NIP0F. Verify that the replacement variant's current transfer ratio and switching speed meet the original design specifications.
