Overview
The PC817XNNSZ1B is an optocoupler produced by SHARP/Socle Technology, designed to provide electrical isolation between input and output circuits. This component is part of the PC817XxNSZ1B series and features an infrared LED (IRED) optically coupled to a phototransistor. It is packaged in a 4-pin DIP (Dual In-Line Package) and is suitable for various applications requiring high isolation voltage and reliable signal transfer.
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 |
Key Features
- High isolation voltage of 5 kV (rms)
- Collector-emitter voltage of 80 V
- Current Transfer Ratio (CTR) of 50% to 400% (at IF=5mA, VCE=5V, Ta=25°C)
- Through-hole DIP package
- Low power dissipation: 70 mW (input), 150 mW (collector), and 200 mW (total)
- Operating temperature range: -30°C to +100°C
- Storage temperature range: -55°C to +125°C
Applications
The PC817XNNSZ1B optocoupler is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Medical devices requiring high isolation
- Automotive systems
- Telecommunication equipment
- Power supplies and DC-DC converters
- Interface circuits between different voltage levels
Q & A
- What is the isolation voltage of the PC817XNNSZ1B?
The isolation voltage of the PC817XNNSZ1B is 5 kV (rms). - What is the collector-emitter voltage rating of this optocoupler?
The collector-emitter voltage rating is 80 V. - What is the current transfer ratio (CTR) of the PC817XNNSZ1B?
The CTR ranges from 50% to 400% at IF=5mA, VCE=5V, and Ta=25°C. - What is the package type of the PC817XNNSZ1B?
The PC817XNNSZ1B is packaged in a 4-pin DIP (Dual In-Line Package). - What are the operating and storage temperature ranges for this component?
The operating temperature range is -30°C to +100°C, and the storage temperature range is -55°C to +125°C. - What is the peak forward current rating of the PC817XNNSZ1B?
The peak forward current rating is 1 A. - What is the total power dissipation of the PC817XNNSZ1B?
The total power dissipation is 200 mW. - What are some common applications of the PC817XNNSZ1B?
Common applications include industrial control systems, medical devices, automotive systems, telecommunication equipment, and power supplies. - How many pins does the PC817XNNSZ1B have?
The PC817XNNSZ1B has 4 pins. - What is the soldering temperature for the PC817XNNSZ1B?
The soldering temperature is 270°C.
