Guard Ring Die Construction for Transient Protection
Ideally Suited for Automated Assembly
Low Power-Loss, High Efficiency
Surge Overload Rating to 50A Peak
For Use in Low-Voltage, High-Frequency Inverters,
Free-Wheeling, and Polarity Protection Application
High-Temperature Soldering: +260°C/10 Second at Terminal
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
Case: SMA/SMB
Case Material: Molded Plastic. UL Flammability Classification
Rating 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 or Cathode Notch
Weight: SMA 0.064 grams (Approximate)
SMB 0.093 grams (Approximate)
SMA/SMB
Top View
Bottom View
Ordering Information
(Note 4)
Part Number
B2xxA-13-F
B2xx-13-F
B250Q-13
B240AQ-13-F
B240Q-13-F
Notes:
Qualification
Standard
Standard
Automotive
Automotive
Automotive
Case
SMA
SMB
SMB
SMA
SMB
Packaging
5,000/Tape & Reel
3,000/Tape & Reel
3,000/Tape & Reel
5,000/Tape & Reel
3,000/Tape & Reel
* x = Device type, e.g. B260A-13-F (SMA package); B240-13-F (SMB package).
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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
5. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
Marking Information
B2X0A = Product type marking code, ex: B220A (SMA package)
B2X0 = Product type marking code, ex: B230 (SMB package)
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