Overview
The PC81713NSZ1H is an optocoupler produced by Sharp Microelectronics. This component is part of the PC817XxNSZ1B series, which features an infrared LED (IRED) optically coupled to a phototransistor. The device is designed to provide high isolation between the input and output circuits, making it suitable for various applications requiring electrical isolation.
Although the PC81713NSZ1H is currently discontinued by some distributors, it remains available from other sources. It is important to check with Sharp Microelectronics or authorized distributors for the latest availability and specifications.
Key Specifications
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Input Forward Current | IF | 50 mA | - |
| Peak Forward Current | IFM | 1 A | - |
| Reverse Voltage | VR | 6 V | - |
| Power Dissipation | P | 70 mW | - |
| Collector-Emitter Voltage | VCEO | 80 V | - |
| Emitter-Collector Voltage | VECO | 6 V | - |
| Collector Current | IC | 50 mA | - |
| Collector Power Dissipation | PC | 150 mW | - |
| Total Power Dissipation | Ptot | 200 mW | - |
| Isolation Voltage (rms) | Viso | 5 kV | - |
| Operating Temperature | Topr | -30 to +100 ℃ | - |
| Storage Temperature | Tstg | -55 to +125 ℃ | - |
| Soldering Temperature | Tsol | 270 ℃ | - |
Key Features
- High Isolation Voltage: The PC81713NSZ1H offers an isolation voltage of 5 kV (rms), ensuring high electrical isolation between the input and output circuits.
- Optical Coupling: The device features an infrared LED (IRED) optically coupled to a phototransistor, providing reliable signal transfer while maintaining isolation.
- Wide Operating Temperature Range: The component operates over a temperature range of -30 to +100 ℃, making it suitable for various environmental conditions.
- Compact Packaging: Available in 4-pin DIP packages, which are convenient for through-hole mounting.
- Current Transfer Ratio (CTR): The CTR ranges from 50% to 400% at IF = 5 mA, VCE = 5 V, and Ta = 25 ℃, ensuring reliable signal transfer.
Applications
- Industrial Control Systems: Used in control circuits for industrial machinery and automation systems where electrical isolation is crucial.
- Medical Devices: Suitable for medical equipment that requires high isolation to ensure patient safety.
- Telecommunications: Applied in telecommunications equipment to isolate signal paths and prevent electrical noise.
- Automotive Systems: Used in automotive systems for signal isolation and noise reduction.
- Consumer Electronics: Found in various consumer electronics where isolation between different voltage levels is necessary.
Q & A
- What is the isolation voltage of the PC81713NSZ1H?
The isolation voltage of the PC81713NSZ1H is 5 kV (rms).
- What is the operating temperature range of the PC81713NSZ1H?
The operating temperature range is -30 to +100 ℃.
- What is the package type of the PC81713NSZ1H?
The PC81713NSZ1H is available in a 4-pin DIP package.
- What is the current transfer ratio (CTR) of the PC81713NSZ1H?
The CTR ranges from 50% to 400% at IF = 5 mA, VCE = 5 V, and Ta = 25 ℃.
- Is the PC81713NSZ1H still available for purchase?
Although it is discontinued by some distributors, it is still available from other sources. Check with Sharp Microelectronics or authorized distributors for the latest availability.
- What are the typical applications of the PC81713NSZ1H?
It is used in industrial control systems, medical devices, telecommunications, automotive systems, and consumer electronics where high isolation is required.
- What is the peak forward current rating of the PC81713NSZ1H?
The peak forward current rating is 1 A.
- What is the collector-emitter voltage rating of the PC81713NSZ1H?
The collector-emitter voltage rating is 80 V.
- What is the total power dissipation of the PC81713NSZ1H?
The total power dissipation is 200 mW.
- How should I handle the soldering of the PC81713NSZ1H?
The soldering temperature should not exceed 270 ℃.
