1N4448W
Document number: DS12002 Rev. 21 - 2
1 of 4
www.diodes.com
April 2014
? Diodes Incorporated
1N4448W
FAST SWITCHING SURFACE MOUNT 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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Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
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Halogen and Antimony Free. “Green” Device (Note 3)
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Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
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Case: SOD123
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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: Cathode Band
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Weight: 0.01 grams (approximate)
Ordering Information
(Note 4)
Part Number
Compliance Case
Packaging
1N4448W-7-F Standard SOD123 3000/Tape & Reel
1N4448WQ-7-F Automotive SOD123 3000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more in
formation about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined
as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html
Marking Information
Date Code Key
Year
1998
1999
2000
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
Code
J
K
L
U
V
W
X
Y
Z
A
B
C
D
E
F
G
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
SOD123
T5 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: B = 2014)
M = Month (ex: 9 = September)
T5
YM
相关PDF资料
1N4448WS-7-F DIODE SWITCH 75V 200MW SOD-323
1N4448WSF-7 DIODE 75V 250MA SOD323F
1N4448WS DIODE 75V 150MA SOD323F
1N4448WT DIODE 75V 200MA SOD523F
1N4454 DIODE HI CONDUCTANCE 50V DO-35
1N456ATR DIODE HI CONDUCTANCE 30V DO-35
1N457A DIODE HI CONDUCTANCE 70V DO-35
1N458A DIODE HI CONDUCTANCE 150V DO-35
相关代理商/技术参数
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