Diodes MMBD4448 Instrukcja Użytkownika Pobierz pdf

MMBD4448

Document number: DS12011 Rev. 17 - 2

1 of 4

www.diodes.com

February 2011

MMBD4448

SURFACE MOUNT SWITCHING DIODE

Features

• Fast Switching Speed

• Surface Mount Package Ideally Suited for Automated Insertion

• For General Purpose Switching Applications

• High Conductance

• Lead, Halogen and Antimony Free, RoHS Compliant

• "Green' Device (Notes 1 and 2)

Mechanical Data

• Case: SOT-23

• 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: See Diagram

• Weight: 0.008 grams (approximate)

Ordering Information (Note 3)

Part Number Case Packaging

MMBD4448-7-F SOT-23 3000/Tape & Reel

Notes: 1. No purposefully added lead. Halogen and Antimony Free.

2. Product manufactured with Date Code V9(week 34, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code

V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

3. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Date Code Key

Year 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Code K L 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

SOT-23

Top View

Internal Schematic

KA3 = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: N = 2002)

M = Month (ex: 9 = September)

KA3

1 2 3 4

MMBD4448 1

Podsumowanie treści

Strona 1 - MMBD4448

MMBD4448 Document number: DS12011 Rev. 17 - 2 1 of 4 www.diodes.com February 2011© Diodes Incorporated MMBD4448 SURFACE MOUNT SWITCHING DIODE Feat

Strona 2

MMBD4448 Document number: DS12011 Rev. 17 - 2 2 of 4 www.diodes.com February 2011© Diodes Incorporated MMBD4448 Maximum Ratings @TA = 25°C unless

Strona 3

MMBD4448 Document number: DS12011 Rev. 17 - 2 3 of 4 www.diodes.com February 2011© Diodes Incorporated MMBD4448 0.11101001,00010,000020 40 60 80

Strona 4

MMBD4448 Document number: DS12011 Rev. 17 - 2 4 of 4 www.diodes.com February 2011© Diodes Incorporated MMBD4448 IMPORTANT NOTICE DIODES INCOR

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