Overview
The PC81710NSZ1H is a photocoupler device produced by Sharp Microelectronics. It is part of the PC8171xNSZ1B series, which combines an infrared LED (IRED) optically coupled to a phototransistor. This device is designed to provide electrical isolation between input and output circuits, making it ideal for applications requiring signal isolation and noise immunity.
Key Specifications
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Input Forward Current | IF | 10 mA | |
| Peak Forward Current | IFM | 200 mA | |
| Reverse Voltage | VR | 6 V | |
| 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 | 170 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
- Optical Isolation: The device uses LEDs and phototransistors to provide electrical isolation between input and output circuits.
- Low Input Current: The PC81710NSZ1H is a low input current type, requiring only 0.5 mA of forward current.
- High Noise Immunity: It features high common mode rejection voltage (CMR), ensuring high noise immunity.
- High Isolation Voltage: The device has an isolation voltage of 5 kV between input and output.
- Compact Package: Available in a 4-pin DIP package, suitable for compact circuit designs.
- Wide Operating Temperature Range: Operates from -30 to +100 ℃, making it suitable for various environmental conditions).
- RoHS Directive Compliant: The device complies with the RoHS directive, ensuring it is free from hazardous substances).
Applications
- Programmable Controllers: Used in programmable logic controllers (PLCs) for signal isolation and noise rejection).
- Industrial Automation: Ideal for industrial environments due to its high noise immunity and isolation capabilities).
- Telecommunications: Used in telecommunications equipment to isolate signals and protect against noise and transients).
- Medical Devices: Suitable for medical devices requiring high isolation and reliability).
- Automotive Electronics: Used in automotive systems for signal isolation and noise immunity).
- Consumer Electronics: Applied in various consumer electronics for signal isolation and level shifting).
Q & A
- What is the PC81710NSZ1H used for?
The PC81710NSZ1H is used for electrical signal isolation and noise immunity in various electronic circuits.
- What is the isolation voltage of the PC81710NSZ1H?
The isolation voltage is 5 kV (rms) between the input and output circuits.
- What is the maximum collector current of the PC81710NSZ1H?
The maximum collector current is 50 mA.
- What is the operating temperature range of the PC81710NSZ1H?
The operating temperature range is -30 to +100 ℃.
- Is the PC81710NSZ1H RoHS compliant?
- What package types are available for the PC81710NSZ1H?
- What are some common applications of the PC81710NSZ1H?
- What is the maximum input forward current for the PC81710NSZ1H?
- Does the PC81710NSZ1H have high noise immunity?
- What is the soldering temperature for the PC81710NSZ1H?
