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Vishay released 6 optocoupler VO617A low input current2011-12-21 17:35 GoldTech Components Co.,Ltd.
Vishay Intertechnology, Inc. Announced the release of the six with low input currentand output phototransistor, the use of DIP-4, SSOP-4 and a half pitch miniflat andSOP-4L lengthened miniflat package optocoupler --- VO617A, VO618A, VOL617A, VOL618A, VOS618A, VOS628A, to expand its optoelectronics product portfolio.Excellent new optocoupler isolation, to protect the personal and equipment safety.
VO617A and VO618A devices using DIP-4 package with excellent high temperature performance, isolation voltage up to 5000VRMS, can be used forswitching power supply. Input drive current from 5mA, VO617A the current transfer ratio (CTR) can reach 40% ~ 320%, VO618A can achieve the same performance, the drive current is 1mA. Products using option 6 creepage distances greater than8mm. VOL617A and VOL618A optocoupler low profile (2mm) SOP-4L package,creepage distances greater than 8mm, isolation voltage up to 5000VRMS.VOL617A and VOL618A the CTR range can reach 40% ~ 320%, respectively, the input drive current and 5mA 1mA, for AC adapter. VOS618A and VOS628A isolation voltage 3750VRMS using a small SSOP-4package, for programmable logic controllers and industrial automation applications.Low input drive current at 1mA, these devices CTR of 63% to 320%. Lower input current to reduce the heat to adapt to industry development trend of lower-powerproducts. V0617A, VO618A, VOL617A and VOL618A optocoupler use of environmentally friendly "green" molding compound materials. The new coupler isavailable to sample and production quantities, bulk orders with lead times of six weeks to eight weeks. |
