MMBD4448H
Document number: DS30176 Rev. 10 - 2
1 of 4
www.diodes.com
February 2011
? Diodes Incorporated
MMBD4448H
SURFACE MOUNT SWITCHING DIODE
Features
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Fast Switching Speed
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Surface Mount Package Ideally Suited for Automated Insertion
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For General Purpose Switching Applications
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High Conductance
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Lead Free/RoHS Compliant (Note 1)
Mechanical Data
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Case: SOT23
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Case Material: Molded Plastic.
UL Flammability Classification
Rating 94V-0
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Moisture Sensitivity: Level 1 per J-STD-020
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Terminals: Matte Tin Finish
annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
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Polarity: See Diagram
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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 http://www.diodes.com.
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
相关PDF资料
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MMBD4448 DIODE 75V 200MA SOT23
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相关代理商/技术参数
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