Diodes BAT54T /AT /CT /ST User Manual
Bat54t /at /ct /st, Features, Mechanical data

BAT54T /AT /CT /ST
Document number: DS30259 Rev. 11 - 2
1 of 4
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 websit
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
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