New Product Announcement May 2001 0.4 amp Schottky Low Forward Voltage Rectifier: B0520WS -- First SOD-323 Rectifier Product! E D SOD-323 A B G H Min Max A 2.30 2.70 B 1.60 1.80 C 1.20 1.40 D C J Key Features ! Dim Very low forward voltage drop (VF): 1.05 Typical E 0.25 0.35 G 0.20 0.40 H 0.10 0.15 J 0.05 Typical All Dimensions in mm -- VF(MAX) @ IF = 0.5A: 400mV -- VF(MAX) @ IF = 0.1A: 300mV ! 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 Rohm RB551V-30 o Central Semi CMDSH2-3 o Infineon BAT60B Ways B0520WS Surpasses Its Competition ! Rohm RB551V-30 o o ! 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 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