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Semiconductor Components Industries, LLC, 2004
July, 2004 − Rev. 0
1 Publication Order Number:
MBRM140E/D
MBRM140E
Low Leakage Surface
Mount Schottky Power
Rectifier
POWERMITE
Power Surface Mount Package
The Schottky POWERMITE employs the Schottky Barrier
principle with a barrier metal and epitaxial construction that produces
optimal forward voltage drop−reverse current tradeoff. The advanced
packaging techniques provide for a highly efficient micro miniature,
space saving surface mount Rectifier. With its unique heatsink design,
the POWERMITE has the same thermal performance as the SMA
while being 50% smaller in footprint area, and delivering one of the
lowest height profiles, < 1.1 mm, in the industry. Because of it’s small
size, it is ideal for use in portable and battery powered products such as
cellular and cordless phones, chargers, notebook computers, printers,
PDAs, and PCMCIA cards. Typical applications are ac/dc and dc−dc
converters, reverse battery protection, and OR−ing of multiple supply
voltages and any other application where performance and size are
critical.
Features
• Low Leakage Current (I
R
) Provides Higher Efficiency and Extends
Battery Life
• Low Profile − Maximum Height of 1.1 mm
• Small Footprint − Footprint Area of 8.45 mm
2
• Low Thermal Resistance with Direct Thermal Path of Die on
Exposed Cathode Heat Sink
• ESD Ratings: Machine Model, C
ESD Ratings: Human Body Model, 3B
Mechanical Characteristics
• POWERMITE is JEDEC Registered as DO−216AA
• Case: Molded Epoxy
• Epoxy Meets UL 94 V−0 @ 0.125 in
• Weight: 62 mg (approximately)
• Lead and Mounting Surface Temperature for Soldering Purposes.
260°C Maximum for 10 Seconds
MAXIMUM RATINGS
Please See the Table on the Following Page
Device Package Shipping
†
ORDERING INFORMATION
MBRM140ET1 POWERMITE 3000 / Tape & Reel
MBRM140ET3 POWERMITE 12,000/Tape & Reel
SCHOTTKY BARRIER
RECTIFIER
1.0 AMPERES
40 VOLTS
POWERMITE
PLASTIC
CASE 457
CATHODE
ANODE
MARKING DIAGRAM
M
BCK
BCK = Device Code
M = Date Code
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
http://onsemi.com
