HS1xAL & HS2xAL Surface Mount Rectifiers Taiwan Semiconductor HS1xAL and HS2xAL Surface Mount Rectifiers feature low power loss, fast switching, and high efficiency. The HS1xAL and HS2xAL Rectifiers are offered in a compact thin SMA package, ideal for automated placement. These devices are available in 200V, 400V, 600V, 800V, and 1000V ratings, with a junction temperature range of -55°C to +150°C. The HS1xAL and HS2xAL Rectifiers have a level 1 moisture sensitivity rating, are RoHS compliant, Pb-free, and Halogen-free. Typical applications for these devices include switching mode converters, inverters, and telecommunications.