Overview
The PC81712NSZ0X is a transistor output optocoupler manufactured by SHARP/Socle Technology. This component is part of the PC817X series, which features an infrared LED (IRED) optically coupled to a phototransistor. The PC81712NSZ0X is designed to provide high isolation between the input and output, making it suitable for a variety of applications requiring electrical isolation and signal transfer.
The device is packaged in a 4-pin DIP (Dual In-Line Package) with a wide lead spacing option, ensuring ease of use in both through-hole and surface mount technologies. The optocoupler is known for its high reliability and performance in various environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input-Output Isolation Voltage (rms) | 5.0 | kV |
| Collector-Emitter Voltage (VCEO) | 80 | V |
| Current Transfer Ratio (CTR) | 50% to 600% | - |
| Forward Current (IF) | Up to 50 | mA |
| Collector Current (IC) | Up to 50 | mA |
| Collector-Emitter Saturation Voltage (VCE(sat)) | Up to 0.4 | V |
| Operating Temperature Range | -30 to +100 | °C |
| Package Type | 4-pin DIP | - |
Key Features
- High Isolation Voltage: The PC81712NSZ0X offers an input-output isolation voltage of 5.0 kV (rms), ensuring reliable electrical isolation between the input and output circuits.
- Wide Operating Temperature Range: The component operates over a temperature range of -30°C to +100°C, making it suitable for various environmental conditions.
- High Current Transfer Ratio: The CTR ranges from 50% to 600%, providing a wide range of sensitivity for different applications.
- Multiple Package Options: Available in through-hole and surface mount packages, including wide lead spacing options, to accommodate different mounting requirements.
- Low Collector-Emitter Saturation Voltage: The VCE(sat) is up to 0.4 V, which helps in reducing power consumption and improving efficiency.
Applications
- Industrial Control Systems: Used in control circuits for motors, relays, and other industrial equipment where electrical isolation is crucial.
- Medical Devices: Applied in medical equipment to ensure patient safety by providing high isolation between the input and output circuits.
- Automotive Systems: Utilized in automotive systems for signal isolation and noise reduction in harsh environments.
- Telecommunications: Employed in telecommunications equipment to isolate and protect sensitive circuits from high voltage spikes and noise.
- Consumer Electronics: Used in various consumer electronics for isolating and protecting circuits, ensuring reliable and safe operation.
Q & A
- What is the input-output isolation voltage of the PC81712NSZ0X?
The input-output isolation voltage is 5.0 kV (rms).
- What is the collector-emitter voltage (VCEO) of the PC81712NSZ0X?
The collector-emitter voltage (VCEO) is 80 V.
- What is the current transfer ratio (CTR) range of the PC81712NSZ0X?
The CTR ranges from 50% to 600%.
- What are the operating temperature ranges for the PC81712NSZ0X?
The operating temperature range is -30°C to +100°C.
- What package types are available for the PC81712NSZ0X?
The component is available in 4-pin DIP packages with wide lead spacing options).
- What is the collector-emitter saturation voltage (VCE(sat)) of the PC81712NSZ0X?
The VCE(sat) is up to 0.4 V).
- Is the PC81712NSZ0X suitable for high-speed applications?
Yes, it has a cut-off frequency that makes it suitable for various speed requirements).
- Can the PC81712NSZ0X be used in medical devices?
Yes, it is often used in medical devices due to its high isolation voltage and reliability).
- Is the PC81712NSZ0X lead-free?
Yes, the PC81712NSZ0X is available in lead-free options).
- Where can I purchase the PC81712NSZ0X?
The component can be purchased from various suppliers such as Digi-Key, Mouser, and X-ON Electronics).
