![2pcs: PC817 [SMD]- EL817 - PC817 SOP-4 SMD High Density Photocoupler](https://www.electroncomponents.com/image/cache/catalog/SMD/ICs/pc-817ēl-smd-500x500.jpg "2pcs: PC817 [SMD]- EL817 - PC817 SOP-4 SMD High Density Photocoupler")
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2pcs: PC817 [SMD]- EL817 - PC817 SOP-4 SMD High Density Photocoupler
- Product Code: ICO_PC817_smd
- Availability: In Stock
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₹6.80 (+ GST)
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- 25 or more quantity/sets : ₹6.25
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PC817 / EL817 SOP-4 SMD High Density Photocoupler with 5,000 Vrms Isolation (2pcs)
The PC817 / EL817 are high-density optocouplers. They are supplied in a compact SOP-4 surface-mount package. Each device integrates an infrared LED optically coupled to an NPN phototransistor. These components provide electrical isolation up to 5,000 Vrms between input and output circuits. They are suitable for applications requiring signal isolation and ground loop prevention. The optocouplers operate across a temperature range of -55°C to +110°C. Current Transfer Ratio (CTR) ranges from 50% to 600%. This package includes two PC817 / EL817 SOP-4 SMD photocouplers.
Specifications:
- Package Type: SOP-4 (Surface-Mount Device)
- Input Type: Infrared LED
- Output Type: NPN Phototransistor
- Isolation Voltage: 5,000 Vrms
- Current Transfer Ratio (CTR): 50% to 600% (at IF = 5mA, VCE = 5V)
- LED Forward Voltage: 1.2V to 1.4V
- Collector-Emitter Voltage (VCEO): 35V
- Operating Temperature Range: -55°C to +110°C
- Compliance: RoHS compliant
Key features and benefits:
- Electrical isolation up to 5,000 Vrms between input and output.
- Compact SOP-4 surface-mount package.
- Current Transfer Ratio (CTR) from 50% to 600%.
- Efficient operation with low LED forward current.
- Consistent operation across -55°C to +110°C.
- RoHS compliant.
Applications:
- Microcontroller signal isolation.
- Switching power supplies.
- Industrial automation systems.
- Signal transmission between circuits of different potentials.
- Consumer electronics.
Frequently Asked Questions:
Q: What is the isolation voltage of the PC817 / EL817 photocoupler?
A: The PC817 / EL817 photocoupler provides an isolation voltage of 5,000 Vrms.
Q: What is the package type for the PC817 / EL817?
A: The PC817 / EL817 is supplied in a SOP-4 surface-mount device (SMD) package.
Q: What is the operating temperature range for these photocouplers?
A: The operating temperature range for the PC817 / EL817 is -55°C to +110°C.
Package Includes:
2 x PC817 / EL817 SOP-4 SMD High Density Photocoupler.*Image shown is a representation only.
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