Overview
The PC81718NIP0X is an optoisolator produced by Sharp Microelectronics. It is part of the PC817X series, which features optically coupled phototransistors. This component is designed to provide high isolation between input and output circuits, making it suitable for various applications requiring electrical isolation and noise suppression.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 4-SMD (Surface Mount Device) |
| Isolation Voltage (rms) | 5.0 kV |
| Collector-Emitter Voltage (VCEO) | 80 V (up to date code 'P7' July 2002), 35 V (from date code 'J5' May 1997 to 'P7' July 2002) |
| Current Transfer Ratio (CTR) | 50% to 600% at IF = 5 mA, VCE = 5 V |
| Forward Voltage | 1.3 V (typical) |
| Operating Temperature | -30 to +100°C |
| Storage Temperature | -55 to +125°C |
Key Features
- High isolation voltage between input and output (5.0 kV rms)
- High collector-emitter voltage (VCEO: 80 V)
- Current transfer ratio (CTR) ranges from 50% to 600% at IF = 5 mA, VCE = 5 V
- UL1577 recognized (Double protection isolation), file No. E64380
- Package resin with UL flammability grade (94V-0)
- Available in various lead forms including through-hole and SMT gullwing lead-form options
Applications
- I/O isolation for Micro Controller Units (MCUs)
- Noise suppression in switching circuits
- Signal transmission between circuits of different potentials and impedances
- General-purpose photocoupler applications in DIP 4-pin packages
Q & A
- What is the PC81718NIP0X used for? The PC81718NIP0X is used for electrical isolation and noise suppression in various applications, including I/O isolation for MCUs and signal transmission between circuits of different potentials.
- What is the isolation voltage of the PC81718NIP0X? The isolation voltage is 5.0 kV rms.
- What are the operating and storage temperatures of the PC81718NIP0X? The operating temperature is -30 to +100°C, and the storage temperature is -55 to +125°C.
- What is the collector-emitter voltage (VCEO) of the PC81718NIP0X? The VCEO is 80 V (up to date code 'P7' July 2002), and 35 V (from date code 'J5' May 1997 to 'P7' July 2002).
- What is the current transfer ratio (CTR) of the PC81718NIP0X? The CTR ranges from 50% to 600% at IF = 5 mA, VCE = 5 V.
- Is the PC81718NIP0X UL recognized? Yes, it is recognized by UL1577 (Double protection isolation), file No. E64380.
- What types of packages are available for the PC81718NIP0X? It is available in through-hole and SMT gullwing lead-form options.
- What is the forward voltage of the PC81718NIP0X? The forward voltage is typically 1.3 V.
- What are some common applications of the PC81718NIP0X? Common applications include noise suppression in switching circuits and signal transmission between circuits of different potentials and impedances.
- What is the UL flammability grade of the package resin? The package resin has a UL flammability grade of 94V-0.
