Guard Ring Die Construction for Transient Protection
Ideally Suited for Automated Assembly
Low Power Loss, High Efficiency
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
•
•
•
•
•
•
SMA
Case: SMA
Case Material: Molded Plastic. “Green” Molding compound. UL
Flammability Classification 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.064 grams (approximate)
Description and Applications
For use in low voltage, high frequency inverters, freewheeling, DC/DC
converters, and polarity protection applications.
Top View
Bottom View
Ordering Information
(Note 5)
Part Number*
B3XXA-13-F
B3XXAQ-13-F
* xx = Device type, e.g. B320A-13-F (SMA package).
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
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. Product manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html
Compliance
Standard
Automotive
Case
SMA
SMA
Packaging
5000/Tape & Reel
5000/Tape & Reel
Marking Information
(Note 6)
YWW
B3x0A
B3x0A = Product type marking code, ex: B320A
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 13 for 2013)
WW = Week code (01 to 53)
Note:
6. Device has a cathode band (as shown above) and may also have a cathode notch.
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