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APD240KDTR-G1
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 2A SOD123
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：SOD-123
- Supplier Device Package：SOD-123
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The APD240KDTR-G1 is a low voltage dual Schottky barrier rectifier manufactured by Diodes Incorporated. It features a maximum repetitive peak reverse voltage of 40 V and an average rectified forward current rating of 2 A. The device exhibits a maximum forward voltage of 0.5 V at +25°C and a maximum reverse leakage current of 0.5 mA at rated voltage. It operates within a junction temperature range of -65°C to +125°C and utilizes the SOD-123 surface-mount package.
Feature Summary
- Dual Schottky configuration designed for medium voltage operation
- Guard-ring structure implemented for enhanced stress protection
- Utilizes molded plastic case material with UL flammability classification rating 94V-0
- Terminals feature matte tin annealed over copper leadframe finish
Applications
- Low Voltage High Frequency Inverters
- DC-DC Converters
- Free Wheeling circuits
- Polarity Protection
Procurement Notes
Verify that the specific part number matches the required SOD-123 surface-mount package configuration. Confirm compliance with RoHS 3 directives and Halogen-free status requirements. Ensure the tape and reel quantity aligns with production needs. Validate thermal resistance characteristics against system heat dissipation capabilities. Check for any recent product change notices affecting assembly or sourcing.
Selection Notes
Select this component when low switching losses and minimal noise are critical in high-frequency circuit designs. The dual configuration allows for efficient power conversion in compact layouts. Consider the thermal resistance of the SOD-123 package relative to available board space and cooling methods. Evaluate the forward voltage drop impact on overall system efficiency under expected load conditions.
Part Context
This component belongs to the APD240 series of Schottky barrier rectifiers from Diodes Incorporated. The series offers multiple packaging options including DO-15, DO-214AC, and SOD-123 to suit various mounting requirements. The APD240KDTR-G1 specifically denotes the SOD-123 variant supplied in tape and reel format.
Replacement Considerations
Direct substitutes include APD240VG-E1 (DO-15) and APD240VRTR-G1 (DO-214AC). These alternatives share identical electrical specifications but differ in physical package dimensions and mounting style. Verify footprint compatibility before substitution.
