B340AQ

Document number: DS38231 Rev. 2 - 2

1 of 6

www.diodes.com

September 2015

© Diodes Incorporated

B340AQ

3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Product Summary

B340AQ:

(V)

(mA)

40

3.0

0.50

0.5

Description and Applications

For use in Automotive of ECU and ABS applications.

Features



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



PPAP Capable (Note 5)

Mechanical Data



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)

Part Number

Compliance

Case

Packaging

B340AQ-13-F

Automotive

SMA

5,000/Tape & Reel

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. Products manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.

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/.

6. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

7. Device has a cathode band (as shown above) and may also have a cathode notch.

Green

Top View

Bottom View

B340A :Product Type Marking Code,

= Manufacturers’ Code Marking

YWW = Date Code Marking

Y = Last Digit of Year (ex: 15 for 2015)

WW = Week Code (01 to 53)

SMA