International Rectifier Expands Schottky Rectifier Portfolio for Portable Electronics

EL SEGUNDO, Calif. - International Rectifier, IR® (NYSE: IRF) today announced the addition of economical 20V, 30V and 40V Schottky rectifiers in industry-standard surface-mount (SOD-123 and SOD-323) and axial-lead (C-16 and DO-41/DO-204AL) packages to its extensive line of power management devices.

IR's new Schottky rectifiers match industry-standard specifications and performance for drop-in replacement in existing designs. The industry-compliant part numbering simplifies component selection for existing as well as new designs. The new devices are suitable for space-constrained applications such as cell phones, PDAs, MP3-players, digital cameras and laptop computers. In these applications, they are used as output rectifiers, current steering diodes, reverse battery protection, freewheeling and in snubbing circuits.

Schottky Diodes

Shawn O'Grady, Marketing Manager, Portables, DC-DC Sector, said, "The new Schottky diodes underline IR's commitment to power semiconductors for portable applications and provide a new source for portable electronics manufacturers. Combined with its expertise in HEXFET® power MOSFETs, control ICs and LDOs, IR offers complete solutions for power management applications."

PartNumber Package Configuration VRRM
max.
(V)
IF
(A)
VFM @30mA,
25oC(V)
MBR0520 SOD-123 Discrete 20 0.5 0.385
MBR0530 SOD-123 Discrete 30 0.5 0.35
MBR0540 SOD-123 Discrete 40 0.5 0.48
BAT54WS SOD-323 Discrete 30 0.2 0.5
BAT54S Micro3tm/SOT-23 Doubler 30 0.2 0.5
BAT54C SOT-23 Common Cathode 30 0.2 0.5
BAT54A SOT-23 Common Anode 30 0.2 0.5
BAT54 SOT-23 Discrete 30 0.2 0.5
BAT54W SOT-323 Discrete 30 0.2 0.5
BAT54SW SOT-323 Doubler 30 0.2 0.5
BAT54CW SOT-323 Common Cathode 30 0.2 0.5
BAT54AW SOT-323 Common Anode 30 0.2 0.5
1N5820 DO-281AD/C-16 Discrete 20 3 0.47
1N5817 DO-41/DO-204AL Discrete 20 1 0.45

Pricing and Availability

Pricing for OEMs begins under $.03 each in 100,000-lot quantities or greater for the BAT54. Samples and production quantities are available immediately.



For more information:

Contact the Technical Assistance Center or your local Sales Rep.

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