RDBF31-RDBF310

Document number: DS39412 Rev. 2 - 2

1 of 5

www.diodes.com

June 2018

© Diodes Incorporated

RDBF31-RDBF310

3.0A SURFACE MOUNT FAST GLASS PASSIVATED BRIDGE RECTIFIER

1000,800,600,

400,200,100

3.0

1.3

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



Fast Recovery Time for Higher Efficiency



Surge Overload Rating to 100A 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: 0.02 grams (Approximate)

Part Number

Compliance

Case

Packaging

RDBF310-13

Commercial

DBF

3,000/Tape & Reel

RDBF38-13

Commercial

DBF

3,000/Tape & Reel

RDBF36-13

Commercial

DBF

3,000/Tape & Reel

RDBF34-13

Commercial

DBF

3,000/Tape & Reel

RDBF32-13

Commercial

DBF

3,000/Tape & Reel

RDBF31-13

Commercial

DBF

3,000/Tape & Reel

Notes:

1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.

2. See https://www.diodes.com/quality/lead-

free/ 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

RDBF3x(x) = Product Type Marking Code

= Manufacturers’ Code Marking

YMD = Date Code Marking

Y = Last Digit of Year (ex: 8 = 2018)

M = See Month/Code Table Below

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

RDBF3x(x)

YMD