B520CE - B530CE - B540CE

Document number: DS39459 Rev. 3 - 3

1 of 5

www.diodes.com

December 2019

© Diodes Incorporated

B520CE - B530CE - B540CE

5.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Product Summary

B520CE/B530CE/B540CE

VRRM (V)

IO (A)

VF Max (V)

IR Max (mA)

20

5.0

0.55

0.2

30

5.0

0.55

0.2

40

5.0

0.55

0.2

Description and Applications

This Schottky Barrier Rectifier is designed to meet the general

requirements of commercial applications. It is ideally suited for use as

a:



Polarity Protection Diode



Re-Circulating Diode



Switching Diode

Features and Benefits



Guard Ring Die Construction for Transient Protection



Ideally Suited for Automated Assembly



Low Power Loss, High Efficiency



For Use in Low-Voltage, High-Frequency Inverters, Free

Wheeling, and Polarity Protection Application



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



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



For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

Mechanical Data



Case: SMC



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: 0.21 grams (Approximate)

Ordering Information (Note 4)

Part Number

Case

Packaging

B5XXCE-13

SMC

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

Top View

Bottom View

B5X0CE = Product Type Marking Code, ex: B540CE (SMC Package)

= Manufacturers’ Code Marking

YWW = Date Code Marking

Y = Last Digit of Year (ex: 9 for 2019)

WW = Week Code (01 to 53)

SMC

YW

W

B5x0C

B5X0CE

YWW

NOT RECOMMENDED FOR NEW DESIGN

USE B520C-B560C