Overview
The PC817X7NSZ1B is an optocoupler produced by SHARP/Socle Technology. This device is part of the PC817X series, which features an infrared LED (IRED) optically coupled to a phototransistor. It is designed for use in various general electronic equipment, including personal computers, office equipment, and other industrial applications. The PC817X7NSZ1B is available in a 4-pin DIP package and also in SMT gullwing lead-form options, offering versatility in design and implementation.
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 | °C |
| Storage Temperature | Tstg | -55 to +125 | °C |
| Soldering Temperature | Tsol | 270 | °C |
| Current Transfer Ratio (CTR) | 10 to 30% |
Key Features
- Optical Isolation: The PC817X7NSZ1B provides high input-output isolation voltage of 5 kV (rms), ensuring electrical isolation between the input and output circuits.
- Current Transfer Ratio (CTR): The device has a CTR range of 10% to 30% at an input current of 5 mA and VCE of 5 V, making it suitable for various signal transmission applications.
- Packaging Options: Available in both through-hole and SMT gullwing lead-form packages, offering flexibility in design and assembly.
- Wide Operating Temperature Range: Operates over a temperature range of -30°C to +100°C, making it suitable for use in diverse environmental conditions.
- Compact Design: The device has a compact size with a product mass of approximately 0.23 g, making it ideal for space-constrained applications.
Applications
- Personal Computers and Office Equipment: Suitable for use in various computer peripherals and office automation devices.
- Industrial Control Systems: Used in industrial control systems for signal isolation and transmission.
- Medical Devices: Can be used in medical equipment where electrical isolation is critical.
- Automotive Systems: Applicable in automotive systems for signal isolation and noise reduction.
- Telecommunication Equipment: Used in telecommunication devices for isolating and transmitting signals.
Q & A
- What is the input-output isolation voltage of the PC817X7NSZ1B?
The input-output isolation voltage is 5 kV (rms).
- What are the packaging options available for the PC817X7NSZ1B?
The device is available in both through-hole and SMT gullwing lead-form packages.
- What is the current transfer ratio (CTR) range of the PC817X7NSZ1B?
The CTR range is 10% to 30% at an input current of 5 mA and VCE of 5 V.
- What is the operating temperature range of the PC817X7NSZ1B?
The device operates over a temperature range of -30°C to +100°C.
- What is the maximum collector-emitter voltage of the PC817X7NSZ1B?
The maximum collector-emitter voltage is 80 V.
- What is the maximum collector current of the PC817X7NSZ1B?
The maximum collector current is 50 mA.
- Is the PC817X7NSZ1B UL and CSA approved?
Yes, the PC817X series, including the PC817X7NSZ1B, is approved by UL and CSA.
- What is the storage temperature range for the PC817X7NSZ1B?
The storage temperature range is -55°C to +125°C.
- What is the soldering temperature for the PC817X7NSZ1B?
The soldering temperature is 270°C for 10 seconds.
- What are some common applications of the PC817X7NSZ1B?
Common applications include personal computers, office equipment, industrial control systems, medical devices, automotive systems, and telecommunication equipment.
