Overview
The PC817X7 is a high-performance optocoupler produced by Sharp Microelectronics. This component is designed to provide electrical isolation between input and output circuits, making it ideal for applications requiring high voltage isolation and reliable signal transfer. The PC817X7 features a transistor output and is packaged in a 4-DIP (Dual In-Line Package) with a pin spacing of 0.300 inches (7.62 mm).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Sharp Microelectronics |
| Description | OPTOISOLATOR 5KV TRANS 4DIP |
| Package / Case | 4-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Number of Channels | 1 |
| Voltage - Isolation | 5000Vrms |
| Current Transfer Ratio (Min) | 50% @ 5mA |
| Current Transfer Ratio (Max) | 600% @ 5mA |
| Rise / Fall Time (Typ) | 4µs, 3µs |
| Input Type | DC |
| Output Type | Transistor |
| Voltage - Output (Max) | 80V |
| Current - Output / Channel | 50mA |
| Voltage - Forward (Vf) (Typ) | 1.2V |
| Current - DC Forward (If) (Max) | 50mA |
| Vce Saturation (Max) | 200mV |
| Operating Temperature | -30°C ~ 100°C |
| RoHS Compliance | Non-compliant |
Key Features
- High Voltage Isolation: The PC817X7 provides 5000Vrms of electrical isolation, ensuring safe and reliable operation in high-voltage applications.
- Transistor Output: The component features a transistor output, which is suitable for a wide range of applications requiring current amplification.
- High Current Transfer Ratio: With a current transfer ratio ranging from 50% to 600% at 5mA, this optocoupler offers high efficiency in signal transfer.
- Fast Switching Times: The rise and fall times are typically 4µs and 3µs, respectively, making it suitable for high-speed applications.
- Wide Operating Temperature Range: The component operates reliably over a temperature range of -30°C to 100°C.
Applications
- Industrial Control Systems: Used in various industrial control systems where high voltage isolation is required.
- Power Supplies: Employed in power supply units to isolate the control circuit from the high-voltage output.
- Medical Devices: Utilized in medical devices to ensure patient safety by isolating high-voltage circuits.
- Automotive Systems: Used in automotive systems for signal isolation and protection against high voltages.
- Telecommunications: Applied in telecommunications equipment to isolate and protect sensitive circuits.
Q & A
- What is the PC817X7 optocoupler used for?
The PC817X7 is used for electrical isolation between input and output circuits, particularly in applications requiring high voltage isolation and reliable signal transfer.
- What is the voltage isolation rating of the PC817X7?
The PC817X7 has a voltage isolation rating of 5000Vrms.
- What type of output does the PC817X7 have?
The PC817X7 features a transistor output.
- What is the typical rise and fall time of the PC817X7?
The typical rise and fall times are 4µs and 3µs, respectively.
- What is the operating temperature range of the PC817X7?
The operating temperature range is -30°C to 100°C.
- Is the PC817X7 RoHS compliant?
No, the PC817X7 is not RoHS compliant.
- What is the maximum output current of the PC817X7?
The maximum output current is 50mA per channel.
- What is the typical forward voltage (Vf) of the PC817X7?
The typical forward voltage (Vf) is 1.2V.
- What is the maximum Vce saturation voltage of the PC817X7?
The maximum Vce saturation voltage is 200mV.
- In what package is the PC817X7 available?
The PC817X7 is available in a 4-DIP (Dual In-Line Package) with a pin spacing of 0.300 inches (7.62 mm).
