Vishay Intertechnology Automotive Grade Optocouplers Deliver High Isolation Voltage Ratings and Distance for EVs and Solar Inverters
Vishay Intertechnology introduced two new automotive-grade optocouplers, the VOWA617A and VOWA618A, designed for electric vehicles and solar inverters. The devices feature a comparative tracking index (CTI) of 600, providing a Material Group 1 rating and a safety margin at least 38% higher than typical 8mm solutions.
Key figures
- Cti
- 600
- Ctr range
- 50% to 600%
- Viowm rms
- 1060 V
- Viorm peak
- 1500 V
- Viotm peak
- 8000 V
- Lead time weeks
- 8
- Junction temp max
- +145 C
- Creepage clearance
- >= 11 mm
- Operating temp range
- -40 C to +125 C
- Isolation voltage rms
- 5300 V
- Safety margin increase
- >= 38%
- Collector emitter voltage
- 80 V
AI analysis
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