B0520

New Product Announcement May 2001 0.4 amp Schottky Low Forward Voltage Rectifier: B0520WS -- First SOD-323 Rectifier Product! D E SOD-323 Dim AB G C J Min 2.30 1.60 1.20 Max 2.70 1.80 1.40 A B C H D E G H 1.05 Typical 0.25 0.20 0.10 0.35 0.40 0.15 Key Features ! J 0.05 Typical Very low forward voltage drop (VF): -- VF(MAX) @ IF = 0.5A: 400mV -- VF(MAX) @ IF = 0.1A: 300mV All Dimensions in mm ! High average rectified current rating for a SOD-323 device (IO): 400mA. Benefits 1. Low power loss / highly efficient. 2. Can operate at very high frequencies / conducive to switch-mode circuits. 3. Very small package allows for greater circuit density and reduced PCB area consumption. End Equipment Applications Computer Motherboard, Portable Applications, and Handheld Devices: PWM Controller circuit in motherboard Low ripple 5V to –3V “Cuk” Converter ! 5V to 3.3VDC, 4 Amp Synchronous Step-Down Power Supply Controller ! Low Voltage Micro to Motor Interface Can be used for clamping, protection, and detection ! ! Availability ! ! ! Samples Now Available Production Quantities stock to 4-6 weeks Data Sheet available NOW at: http://www.diodes.com/datasheets/ds30235.pdf _____________________________________________________________________________________________ For more information, contact the Sales Department at Diodes Incorporated Tel (805) 446-4800 / Fax (805) 446-4850 www.diodes.com New Product Announcement - May 2001 Crosses to Other Manufacturers’ Parts ! Near equivalent to: o o o Rohm RB551V-30 Central Semi CMDSH2-3 Infineon BAT60B Ways B0520WS Surpasses Its Competition ! Rohm RB551V-30 o o Our B0520WS offers lower forward voltage drop for more efficient forward operation. On battery-powered devices, such as PDAs, cell phones, and notebook computers, this could equate to longer battery life. ! Central Semi CMDSH2-3 o o o Our B0520WS offers lower forward voltage drop for more efficient forward operation. On battery-powered devices, such as PDAs, cell phones, and notebook computers, this could equate to longer battery life. Our B0520WS offers a higher forward surge current rating. This could result in our part reliably withstanding strong over-current transient conditions which can occur during unexpected short-duration short-circuit conditions. ! Infineon BAT60B o o Higher BVR may allow customer to use our B0520WS in some higher voltage applications, where they cannot use Infineon. Lower IR may equate to less power consumption and/or longer battery life in some applications. _____________________________________________________________________________________________ For more information, contact the Sales Department at Diodes Incorporated Tel (805) 446-4800 / Fax (805) 446-4850 www.diodes.com