 |
|
Vishay Semiconductors CNY6XST Series
High Isolation Voltage OptocouplersVishay Semiconductors CNY6XST Series High Isolation Voltage Optocouplers are the industry's first 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 highest safety requirements of > 3mm. Vishay Semiconductors CNY6XST Series High Isolation Voltage Optocouplers are ideal for such applications as solar equipment, smart meters, and smart grids.
|
Features
- Rated recurring peak voltage (repetitive): VIORM = 1450 Vpeak
- Thickness through insulation ≥ 3mm
- Creepage current resistance according to VDE 0303/IEC 60112 comparative tracking index: CTI ≥ 475
- Moisture sensitivity level MSL4
- Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC
VDE Standards
- These couplers perform safety functions according to the following equipment standards:
- DIN EN 60747-5-2 (VDE 0884) - Optocoupler for electrical safety requirements
- IEC 60065 - Safety for mains-operated electronic and related household apparatus
- VDE 0160 - Electronic equipment for electrical power installation
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
|
| Part Number | Isolation Voltage | Current Transfer Ratio | High Isolation Distance |
| CNY64AYST | 8.2 KVRMS | 50% to 150% | 400 mil |
| CNY64ST | 8.2 KVRMS | 50% to 150% | 400 mil |
| CNY65AGRST | 13.9 KV | 100% to 300% | 600 mil |
| CNY65ABST | 13.9 KV | 80% to 240% | 600 mil |
| CNY64AGRST | 8.2 KVRMS | 100% to 300% | 400 mil |
| CNY65AYST | 13.9 KV | 50% to 150% | 600 mil |
| CNY64ABST | 8.2 KVRMS | 80% to 240% | 400 mil |
| CNY65ST | 13.9 KV | 100% to 300% | 600 mil |
|
CNY64AxxxST Package Dimensions in mm
 |
CNY65AxxxST Package Dimensions in mm
 |
 |
