Overview
The PC81716NIP1H is an optoisolator produced by Sharp Microelectronics. It is designed to provide electrical isolation between the input and output circuits, which is crucial in various electronic systems to prevent noise and ensure safety. This component is part of the PC817 series, known for its reliability and performance in isolating high-voltage signals.
Key Specifications
| Parameter | Symbol | Rating/Value | Unit |
|---|---|---|---|
| Input Forward Current | IF | 50 | mA |
| Peak Forward Current | IFM | 1 | A |
| Reverse Voltage | VR | 6 | V |
| Power Dissipation | P | 70 | mW |
| Collector Current | Ic | 2.5 to 30 | mA |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 to 0.2 | V |
| Isolation Resistance | RISO | 5 x 10^10 to 10^11 | Ω |
| Floating Capacitance | Cf | 0.6 to 1.0 | pF |
| Cut-off Frequency | fc | 80 kHz | - |
| Rise Time | tr | 4 to 18 μs | - |
| Fall Time | tf | 3 to 18 μs | - |
Key Features
- High Isolation Voltage: Up to 5 kVrms, ensuring robust electrical isolation between input and output circuits.
- Low Power Consumption: With a power dissipation of 70 mW, it is suitable for energy-efficient designs.
- Compact Package: Available in a small SMD package, making it ideal for space-constrained applications.
- UL and CSA Approved: Compliant with UL (E64380) and CSA standards, ensuring safety and reliability.
- Wide Range of Collector Currents: Supports collector currents from 2.5 to 30 mA, catering to various application needs.
Applications
- Industrial Control Systems: Used in control circuits for motors, relays, and other industrial equipment.
- Medical Devices: Applied in medical equipment where electrical isolation is critical for patient safety.
- Automotive Systems: Utilized in automotive electronics for signal isolation and noise reduction.
- Telecommunications: Employed in telecommunications equipment to isolate high-voltage signals.
- Consumer Electronics: Found in various consumer electronics requiring electrical isolation, such as printers and scanners.
Q & A
- What is the primary function of the PC81716NIP1H optoisolator?
The primary function is to provide electrical isolation between the input and output circuits.
- What is the maximum input forward current for the PC81716NIP1H?
The maximum input forward current is 50 mA.
- What is the isolation voltage rating of the PC81716NIP1H?
The isolation voltage rating is up to 5 kVrms.
- Is the PC81716NIP1H UL and CSA approved?
Yes, it is approved by both UL (E64380) and CSA.
- What is the typical collector current range for the PC81716NIP1H?
The collector current range is from 2.5 to 30 mA.
- What is the power dissipation of the PC81716NIP1H?
The power dissipation is 70 mW.
- What are the common applications of the PC81716NIP1H?
It is used in industrial control systems, medical devices, automotive systems, telecommunications, and consumer electronics.
- What is the package type of the PC81716NIP1H?
It is available in a small SMD package.
- What are the rise and fall times of the PC81716NIP1H?
The rise time is 4 to 18 μs, and the fall time is 3 to 18 μs.
- Is the PC81716NIP1H suitable for high-frequency applications?
It has a cut-off frequency of 80 kHz, making it suitable for certain high-frequency applications.
