APD140 Datasheet, PDF (1/9 Pages) Diodes Incorporated – SCHOTTKY BARRIER RECTIFIERS

APD140
SCHOTTKY BARRIER RECTIFIERS
Product Summary
VRRM (V)
40
IO (A)
1
VF (MAX) (V)
@ +25°C
0.5
IR (MAX) (mA)
@ +25°C
0.5
Description
The APD140 is a low voltage dual Schottky rectifier suited for switch
mode power supplies and other power converters. This device is
intended for use in medium voltage operation, and particularly, in high
frequency circuits where low switching losses and low noise are
required.
The APD140 is available in standard DO-214AC and DO-41
packages.
Applications
 Low Voltage High Frequency Inverters
 DC-DC Converters
 Free Wheeling
 Polarity Protection
Features
 Low Forward Voltage: 0.5V @ +25C
 High Surge Current Capacity
 +125C Operating Junction Temperature
 1A Total
 Guard-Ring for Stress Protection
 DO-41
 Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
 Available in “Green” Packages: DO-214AC, DO-41
 Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
 Case: DO-214AC, DO-41
 Case Material: Molded 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
 Weight
 DO-41 – 0.33Grams (Approximately)
 DO-214AC – 0.062Grams (Approximately)
DO-41
DO-214AC
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.
Pin Assignments
(Top View)
Cathode
Cathode line by
marking
Anode
Cathode line by
marking
(Top View)
Cathode
Anode
DO-41
APD140
Document number: DS36974 Rev. 3 - 2
1 of 9
www.diodes.com
DO-214AC
July 2014
© Diodes Incorporated