Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers
Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers are category IV high voltage isolation optocouplers available in a surface mount package. The high isolation voltage SMD version optocouplers consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic package. The single components are mounted opposite one another, providing a distance between input and output for high safety requirements of >3mm. Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers are ideal for such applications as solar equipment, smart meters, and smart grids.
Features
- VIORM = 1450Vpeak Rated recurring peak voltage (repetitive)
- Thickness through insulation ≥3mm
- Creepage current resistance according to VDE 0303/IEC 60112 comparative tracking index of CTI ≥475
- Moisture sensitivity level MSL4
- Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC
Applications
- Solar and wind power diagnostic, monitoring, and communication equipment
- Welding equipment
- High voltage motors
- Switch-mode power supplies
- Line receiver
- Computer peripheral interface
- Microprocessor system interface
- Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation) according to DIN EN 60747-5-2 (VDE 0884):
- For appl. class I to IV at mains voltage ≤ 300V
- For appl. class I to IV at mains voltage ≤ 600V
- For appl. class I to III at mains voltage ≤ 1000V
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发布日期: 2011-12-05
| 更新日期: 2022-12-19