Diodes MMBD4448H User Manual
Mmbd4448h, Features, Mechanical data
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MMBD4448H
Document number: DS30176 Rev. 10 - 2
1 of 4
February 2011
© Diodes Incorporated
MMBD4448H
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)
Mechanical Data
• Case:
SOT23
•
Case Material: Molded Plastic. 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: 0.008 grams (approximate)
Ordering Information
(Note 2)
Part Number
Case
Packaging
MMBD4448H-7-F
SOT23
3000/Tape & Reel
Notes:
1. No purposefully added lead.
2. For packaging details, go to our website at
Marking Information
Date Code Key
Year
2001 2002 2003 2004 2005 2006 2007
2008
2009
2010
2011
2012
2013
2014
2015
Code 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
SOT23
Top View
Internal Schematic
KA3 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
KA3
YM