Overview
The PC817X0NIP1B is a photocoupler produced by Sharp Microelectronics. It is part of the PC817XxNSZ1B series, which features an infrared LED (IRED) optically coupled to a phototransistor. This component is designed to provide electrical isolation between the input and output circuits, making it suitable for a variety of applications requiring signal isolation and noise reduction.
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 | - |
| Collector Current | IC | 50 mA | - |
| Isolation Voltage (rms) | Viso | 5 kV | - |
| Operating Temperature | Topr | -30 to +100 ℃ | - |
| Storage Temperature | Tstg | -55 to +125 ℃ | - |
| Current Transfer Ratio (CTR) | - | 4.0 to 30.0% | - |
Key Features
- High isolation voltage of 5 kV (rms) for reliable electrical isolation.
- Current Transfer Ratio (CTR) ranges from 4.0% to 30.0% depending on the model variant.
- Available in both through-hole and surface-mount (SMT) packages.
- UL and CSA approved for safety and compliance.
- Low power dissipation of 70 mW.
- Collector-emitter voltage of up to 80 V.
- High collector current of up to 50 mA.
Applications
- Computers and OA equipment.
- Telecommunication equipment (Terminals).
- Measuring equipment.
- Tooling machines.
- Audio-visual equipment.
- Home appliances.
Q & A
- What is the PC817X0NIP1B used for? The PC817X0NIP1B is used for signal isolation and noise reduction in various electronic systems.
- What is the isolation voltage of the PC817X0NIP1B? The isolation voltage is 5 kV (rms).
- What are the package options for the PC817X0NIP1B? It is available in both through-hole and surface-mount (SMT) packages.
- What is the current transfer ratio (CTR) range for the PC817X0NIP1B? The CTR ranges from 4.0% to 30.0%.
- Is the PC817X0NIP1B UL and CSA approved? Yes, it is approved by both UL and CSA.
- What is the maximum collector-emitter voltage for the PC817X0NIP1B? The maximum collector-emitter voltage is 80 V.
- What is the maximum collector current for the PC817X0NIP1B? The maximum collector current is 50 mA.
- What are the operating and storage temperature ranges for the PC817X0NIP1B? The operating temperature range is -30 to +100 ℃, and the storage temperature range is -55 to +125 ℃.
- How should the PC817X0NIP1B be soldered? It should be soldered according to the specified guidelines, including preheating and reflow temperatures, to avoid damage.
- What are some common applications of the PC817X0NIP1B? Common applications include computers, OA equipment, telecommunication equipment, measuring equipment, tooling machines, audio-visual equipment, and home appliances.
