Diodes 1N4148WSF - Manual

1N4148WSF
Document number: DS36010 Rev. 4 - 2
1 of 4
www.diodes.com
September 2013
© Diodes Incorporated
1N4148WSF
NEW PROD
UC
T
SURFACE MOUNT FAST SWITCHING DIODE
Features
 Fast Switching Speed

Low Forward Voltage: Maximum of 0.715V at 1mA

Fast Reverse Recovery: Maximum of 4ns
 Low Capacitance: Maximum of 1.5pF

Low Leakage Current: Maximum of 500nA at 80V

Small Surface Mount Package
 Thermally Efficient Copper Alloy leadframe for High Power
Dissipation

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
 Case: SOD323F

Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
 Moisture Sensitivity: Level 1 per J-STD-020

Terminals: Matte Tin Finish annealed over Copper Alloy leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
 Weight: 0.003 grams (approximate)
Ordering Information
(Note 4)
Product Compliance Marking Reel Size (inches) Tape Width (mm) Quantity per Reel
1N4148WSF-7 Standard JP 7 8 3,000/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 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
Date Code Key
Year 2013 2014 2015 2016 2017 2018 2019 2020
Code A B C D E F G H
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
SOD323F
JP = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: A = 2013)
M = Month (ex: 9 = September)
JP
YM