BAS20DW-BAS21DW
Document number: DS30617 Rev. 11 - 2
1 of 4
www.diodes.com
November 2011
? Diodes Incorporated
BAS20DW-BAS21DW
SURFACE MOUNT HIGH VOLTAGE DUAL SWITCHING DIODE
Features
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Fast Switching Speed
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Surface Mount Package Ideally Suited for Automated Insertion
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High Reverse Breakdown Voltage
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Low Leakage Current
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Lead Free By Design/RoHS Compliant (Note 1)
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"Green" Device (Notes 2 and 3)
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Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
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Case: SOT363
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Case Material: Molded Plastic,
“Green” Molding Compound.
UL Flammability Classification Rating 94V-0
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Moisture Sensitivity: Level 1 per J-STD-020
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Terminal Connections: See Diagram
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Terminals: Finish
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Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
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Weight: 0.003 grams (approximate)
Ordering Information
(Note 4)
Part Number
Qualification Case
Packaging
BAS20DW-7
Commercial
SOT363
3,000/Tape & Reel
BAS20DW-13
Commercial
SOT363
10,000/Tape & Reel
BAS20DWQ-13
Automotive
SOT363
10,000/Tape & Reel
BAS21DW-7
Commercial
SOT363
3,000/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
2005
2006
2007
2008
2009
2010
2011
2012
2013 2014 2015
Code
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
SOT363
Top View
Internal Schematic
xxx = Product Type Marking Code:
BAS20DW Marking: KT2 or KT3
BAS21DW Marking: KT3
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)
xxx YM
xxx YM