SDT3A45SA

Document number: DS39228 Rev. 2 - 2

1 of 5

www.diodes.com

May 2017

© Diodes Incorporated

SDT3A45SA

3A

TRENCH SCHOTTKY BARRIER RECTIFIER

SMA

Product Summary (@ TA = +25°C)

VRRM (V)

IO (A)

VF(MAX) (mV)

IR(MAX) (µA)

45

3

480

280

Applications



SMPS



AC-DC



DC-DC Converter



Freewheeling Diodes



Reverse Polarity Protection



Blocking Diodes

Features and Benefits



Low Leakage Current



Soft, Fast Switching Capability



+150°C Operating Junction Temperature



Lead-Free Finish; RoHS Compliant (Notes 1 & 2)



Halogen and Antimony

Free. “Green” Device (Note 3)

Mechanical Data



Case: SMA



Case Material: Molded Plastic, “Green” Molding Compound.

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 Indicator: Cathode Band



Weight: 0.064 grams (Approximate)

Ordering Information (Note 4)

Part Number

Compliance

Case

Packaging

SDT3A45SA-13

Commercial

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. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.

Marking Information (Note 5)

Note:

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

Green

Top View

Bottom View

DV4 = Product Type Marking Code

= Manufacturers’ Code Marking

YWW = Date Code Marking

Y = Last Digit of Year (ex: 7 for 2017)

WW = Week Code 01 to 52

XX = Foundry and Assembly Site