1N4448WSF-7 Diodes Inc., 1N4448WSF-7 Datasheet

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1N4448WSF-7

Manufacturer Part Number
1N4448WSF-7
Description
Diodes - General Purpose, Power, Switching Switching Diode BVR 100V,SOD323F,3K
Manufacturer
Diodes Inc.
Datasheet
1.1N4448WSF-7.pdf (4 pages)

Specifications of 1N4448WSF-7

Rohs
yes
Product
Switching Diodes
Peak Reverse Voltage
75 V
Forward Continuous Current
500 mA
Max Surge Current
4 A
Configuration
Single
Recovery Time
4 ns
Forward Voltage Drop
1.25 V
Maximum Reverse Leakage Current
2.5 uA
Maximum Power Dissipation
400 mW
Operating Temperature Range
- 65 C to + 150 C
Mounting Style
SMD/SMT
Package / Case
SOD-323F
Maximum Diode Capacitance
4 pF
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Ordering Information
Marking Information
Features
•
•
•
•
•
•
•
•
Notes:
Date Code Key
1N4448WSF
Document number: DS35380 Rev. 3 - 2
Fast Switching Speed: t
Low Leakage Current: I
Low Capacitance: C
Flat Lead for High Thermal Efficiency
Small Surface Mount Package
Lead, Halogen and Antimony Free, RoHS Compliant (Note 1)
"Green" Device (Note 2)
Qualified to AEC-Q101 Standards for High Reliability
Month
Code
Code
Year
1N4448WSFQ-7
1N4448WSF-7
1. No purposefully added lead. Halogen and Antimony Free.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
3. For packaging details, go to our website at http://www.diodes.com.
Part Number
Jan
1
2011
Y
T
≤ 4pF
R
rr
≤ 25nA
≤ 4.0ns
Feb
2
(Note 3)
2012
Z
Mar
3
Qualification
Commercial
Automotive
TK
Apr
4
2013
A
May
www.diodes.com
5
Top View
SOD323F
1 of 4
2014
TK = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)
B
Jun
Mechanical Data
•
•
•
•
•
•
6
Case: SOD323F
Case Material: Molded Plastic, “Green Molding Compound”.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Copper Alloy
leadframe. Solderable per MIL-STD-202, Method 208
Weight: 0.007 grams (approximate)
Jul
SOD323F
SOD323F
7
SURFACE MOUNT FAST SWITCHING DIODE
2015
C
Case
Aug
8
2016
D
Sep
9
Oct
O
3000/Tape & Reel
3000/Tape & Reel
2017
E
Packaging
1N4448WSF
Nov
N
© Diodes Incorporated
August 2011
2018
F
Dec
D

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1N4448WSF-7 Summary of contents

Page 1

... Qualified to AEC-Q101 Standards for High Reliability Ordering Information (Note 3) Part Number 1N4448WSF-7 1N4448WSFQ-7 Notes purposefully added lead. Halogen and Antimony Free. 2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com. 3. For packaging details our website at http://www.diodes.com. ...

Page 2

... A Symbol Min 75 V (BR)R 0.62 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ www.diodes.com 1N4448WSF Value Unit 100 500 mA 250 0.5 Value Unit 400 mW °C/W 313 °C -65 to +150 Max Unit Test Condition ⎯ ...

Page 3

... (2x β1 L1 α1 α2 β1 A β2 All Dimensions in mm β www.diodes.com 1N4448WSF 0.4 0.8 1 INSTANTANEOUS FORWARD VOLTAGE (V) F Fig. 2 Typical Forward Characteristics f = 1MHz REVERSE VOLTAGE (V) R Fig. 4 Total Capacitance vs. Reverse Voltage SOD323F Min Max Typ − 0.60 0.75 − ...

Page 4

... Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2011, Diodes Incorporated www.diodes.com 1N4448WSF Document number: DS35380 Rev Dimensions Value (in mm) Y (2x) X (2x) IMPORTANT NOTICE LIFE SUPPORT www.diodes.com 1N4448WSF X 0.710 Y 0.403 C 2.700 August 2011 © Diodes Incorporated ...

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