New SMPC Miniature Power Package for TMBS^TM and Planar Schottky Rectifiers

The Key Benefits:

• Enable higher-current-density power supply designs
• Very small 1.1-mm height and 4.8-mm by 6.7-mm footprint saves space
• Provide more power in a smaller package
  • TMBS rectifiers rated up to 12 A
  • Planar Schottky rectifiers rated up to 10 A
• Industry-standard TO-277A package outline for easy outline compatibility
• Low forward voltage drops and special wide-bottom plate designs that provide greater heat dissipation than other packages of similar sizes
• Ideal for automated placement

The Key Applications:

• Secondary rectifiers and freewheeling circuitry for ac-to-dc and dc-to-dc converters
• Output rectification for small and medium power adapters
• Switchmode power supplies in consumer electronics such as computers, LCD monitors, and cell phones
• Flywheel and polarity protection for solenoid drive circuits in automotive and industry systems
• OR-ing diodes for telecommunication and industrial systems

The Key Specifications:

High current power densities from 3 A to 5 A

The Perspective:

By offering a very small 1.1-mm height and 4.8-mm by 6.7-mm footprint, and the ability to handle up to 100 V and 12 A, the new SMPC miniature power package for TMBS™ and planar Schottky rectifiers provides more power in a smaller space for higher-current-density power supply designs. The single- or dual-chip SMPC features solder pads that are compatible with other SMD devices.

Availability:

Samples and production quantities of the new inductors are available now, with lead times of six to eight weeks for large orders.