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1N4448W の電気的特性と機能

1N4448WのメーカーはDiodes Incorporatedです、この部品の機能は「FAST SWITCHING SURFACE MOUNT DIODE」です。


製品の詳細 ( Datasheet PDF )

部品番号 1N4448W
部品説明 FAST SWITCHING SURFACE MOUNT DIODE
メーカ Diodes Incorporated
ロゴ Diodes Incorporated ロゴ 




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1N4448W Datasheet, 1N4448W PDF,ピン配置, 機能
Features
Fast Switching Speed
Surface Mount Package Ideally Suited for Automated Insertion
For General Purpose Switching Applications
High Conductance
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
1N4448W
FAST SWITCHING SURFACE MOUNT DIODE
Mechanical Data
Case: SOD123
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: Cathode Band
Weight: 0.01 grams (approximate)
SOD123
Top View
Ordering Information (Note 4)
Notes:
Part Number
1N4448W-7-F
1N4448WQ-7-F
Compliance
Standard
Automotive
Case
SOD123
SOD123
Packaging
3000/Tape & Reel
3000/Tape & Reel
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 information 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
T5 = Product Type Marking Code
T5
YM = Date Code Marking
Y = Year (ex: B = 2014)
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
1998 1999 2000
JKL
Jan Feb
12
… 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
U VWX Y Z A B C D E F G
Mar Apr May Jun Jul Aug Sep Oct Nov Dec
3 4 5 6 78 9OND
1N4448W
Document number: DS12002 Rev. 21 - 2
1 of 4
www.diodes.com
April 2014
© Diodes Incorporated

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1N4448W pdf, ピン配列
10.0
1.0
TA = 100°C
0.10
0.01
TA = 75°C
TA = 50°C
TA = 25°C
TA = -30°C
TA = 0°C
0.001
0
20 40 60
80
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
2.5
2.0
1.5
1.0
0.5
0
0 2 4 6 8 10
IF, FORWARD CURRENT (mA)
Fig. 5 Reverse Recovery Time vs. Forward Current
1N4448W
4
3
2
1
0
01 2 3 4 56
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
C
H
B
A
MK
L
SOD123
Dim Min Max
A 0.55 Typ
B 1.40 1.70
C 3.55 3.85
H 2.55 2.85
J 0.00 0.10
K 1.00 1.35
L 0.25 0.40
M 0.10 0.15
α 0 8°
All Dimensions in mm
1N4448W
Document number: DS12002 Rev. 21 - 2
3 of 4
www.diodes.com
April 2014
© Diodes Incorporated


3Pages





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