The SK32 series of Schottky rectifiers is a family of energy efficient, Schottky rectifiers available in the low profile SMAF package. The SK32 series provides designand application flexibility by offering devices with a range of reverse voltage of 20V to 200V. Despite their small package size, the SK32 devices are capable of a full 3A continuous forward current and are capable of withstanding a single cycle forward surge events of 80A. The low profile SMAF package fits on the same pad layout as the popular SMA (DO-214AC) but has a 43% lower profile (height). The combination of extremely low conduction losses, wide voltage range and low profile package make these devices ideal for today’senergy sensitive and space constrained applications.
Features
• Ultralow forward voltage (0.55V max / 40V device) for maximum efficiency
• High current density of 3A average forward, IO, continuous
• Wide reverse voltage range (20V to 200V) serves many applications
• Low profile package is 43% thinner than standard SMA (DO-214AC)
• Very low leakage current reduces reverse energy losses
• High forward surge capability (80A) needed for capacitive loaded circuits
• Guard ring construction for enhanced ruggedness and reliability
• Extremely fast reverse recovery time (trr< 10ns)
Applications
• Reverse polarity protection
• Output rectification
• DC / DC converters
• Charging circuits
• Voltage clamping circuits
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