B220AF-B245AF

Document number: DS39507 Rev. 2 - 2

1 of 5

www.diodes.com

May 2017

© Diodes Incorporated

B220AF-B245AF

2.0A SCHOTTKY BARRIER RECTIFIER

Product Summary

B220AF/B230AF/B240AF/B245AF

VRRM (V)

IO (A)

VF(MAX) (V)

@ +25°C

IR(MAX) (mA)

@ +25°C

20

2

0.5

0.10

30

2

0.5

0.10

40

2

0.5

0.20

45

2

0.5

0.20

Description and Applications

The Schottky rectifier providing low VF and excellent reverse leakage

stability at high temperatures, this device is ideal for use in general

rectification applications such as:



Boost Diode



Blocking Diode



Recirculating Diode

Features and Benefits



Reduced Low Forward Voltage Drop (VF); Better Efficiency and

Cooler Operation



Reduced

High-Temperature

Reverse

Leakage;

Increased

Reliability

against

Thermal

Runaway

Failure

in

High

Temperature Operation



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



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

Mechanical Data



Case: SMAF



Case Material: M

olded Plastic, “Green” Molding Compound. UL

Flammability Classification Rating 94V-0



Moisture Sensitivity: Level 1 per J-STD-020



Terminals: Finish - Matte Tin Annealed over Copper Leadframe.

Solderable per MIL-STD-202, Method 208



Polarity: Cathode Band



Weight: 0.036 grams (Approximate)

Ordering Information (Note 4)

Part Number

Case

Packaging

B220AF-13

SMAF

10,000/Tape & Reel

B230AF-13

SMAF

10,000/Tape & Reel

B240AF-13

SMAF

10,000/Tape & Reel

B245AF-13

SMAF

10,000/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

B2XXAF = Product Type Marking Code, ex: B220AF

= Manufacturers’ Code Marking

YWW = Date Code Marking

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

WW = Week Code (01 to 53)

Top View

B2XXAF

SMAF

YWW