DBF310

Document number: DS39407 Rev. 3 - 2

1 of 5

www.diodes.com

January 2018

© Diodes Incorporated

DBF310

3A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

1,000

3

1.0

5

Description and Applications

Suitable for AC to DC bridge full wave rectification for SMPS, LED

lighting, adapter, battery charger, home appliances, office equipment,

and telecommunication applications.

Features and Benefits



Glass Passivated Die Construction



Miniature Package Saves Space on PC Boards



Low Leakage Current



Ideal for SMT Manufacturing



Low Forward Voltage Drop



Surge Overload Rating to 110A Peak



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



Halogen and Antimony Free. “Green” Device (Note 3)

Mechanical Data



Case: DBF



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: As Marked on Body



Weight: 0.214 grams (Approximate)

Part Number

Compliance

Case

Packaging

DBF310-13

Commercial

DBF

3,000/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

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

Green

Top View

Internal Schematic

DBF310 = Product Type Marking Code

= Manufacturers’ Code Marking

YM = Date Code Marking

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

M = See Month/Code Table Below

D = Day 1~9 =1~9; Day 10~31= A~V

DBF310

YMD