Diodes MMBD4448HW User Manual
Mmbd4448hw, Features, Mechanical data
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MMBD4448HW
Document number: DS30228 Rev. 8 - 2
1 of 4
February 2011
© Diodes Incorporated
MMBD4448HW
SURFACE MOUNT SWITCHING DIODE
Features
•
Fast Switching Speed
•
Surface Mount Package Ideally Suited for Automated Insertion
•
For General Purpose Switching Applications
• High
Conductance
•
Lead Free/RoHS Compliant (Note 1)
•
"Green" Device (Notes 2 and 3)
Mechanical Data
• Case:
SOT-323
•
Case Material: Molded Plastic, "Green" Molding Compound
(Note 3). UL Flammability Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020
•
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
•
Polarity: See Diagram
•
Weight: 0.006 grams (approximate)
Ordering Information
(Notes 3 & 4)
Part Number
Case
Packaging
MMBD4448HW-7-F
SOT-323
3000/Tape & Reel
Notes:
1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our w
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
4. For packaging details, go to our website at
Marking Information
Date Code Key
Year
2000 2001 2002 2003 2004 2005 2006 2007
2008
2009
2010
2011
2012
2013
2014
2015
Code L M N P R S T U V W X Y Z A B C
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1 2 3 4 5 6 7 8 9 O N D
Top View
SOT-323
Top View
Internal Schematic
KA1= Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
KA1
YM