Diodes BAT54T /AT /CT /ST - Manual

BAT54T /AT /CT /ST
Document number: DS30259 Rev. 11 - 2
1 of 4
www.diodes.com
October 2010
© Diodes Incorporated
BAT54T /AT /CT /ST
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
•
Ultra-Small Surface Mount Package
• Low Forward Voltage Drop
• Fast
Switching
•
PN Junction Guard Ring for Transient and ESD Protection
• Lead Free/RoHS Compliant (Note 1)
• "Green" Device (Note 2 and 3)
•
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case:
SOT-523
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
•
Terminals: Finish - Solderable per MIL-STD-202, Method 208
•
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
•
Polarity: See Diagrams Below
•
Weight: 0.002 grams (approximate)
Top View BAT54T BAT54AT BAT54CT BAT54ST
Ordering Information
(Note 4)
Part Number Case Packaging
BAT54T-7-F SOT-523 3000/Tape & Reel
BAT54AT-7-F SOT-523 3000/Tape & Reel
BAT54CT-7-F SOT-523 3000/Tape & Reel
BAT54ST-7-F SOT-523 3000/Tape & Reel
Notes: 1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
3. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
4. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Date Code Key
Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code 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
xx = Product Type Marking Code
L1 = BAT54T
L2 = BAT54AT
L3 = BAT54CT
L4 = BAT54ST
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
xx YM