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Product Detailed Parameters
- Description:DIODE SCHOTTKY 40V 1A DO41
- Series:-
- Mfr:Diodes Incorporated
- Package:Bulk
- Technology:Schottky
- Voltage - DC Reverse (Vr) (Max):40 V
- Current - Average Rectified (Io):1A
- Voltage - Forward (Vf) (Max) @ If:500 mV @ 1 A
- Speed:Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):-
- Current - Reverse Leakage @ Vr:500 µA @ 40 V
- Capacitance @ Vr, F:-
- Mounting Type:Through Hole
- Package / Case:DO-204AL, DO-41, Axial
- Supplier Device Package:DO-41
- Operating Temperature - Junction:-65°C ~ 125°C
- Grade:-
- Qualification:-
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Overview
The APD140VD-E1 is a low voltage dual Schottky barrier rectifier manufactured by Diodes Incorporated. It features a maximum repetitive reverse voltage of 40V and an average rectified forward current of 1A. The device exhibits a maximum forward voltage of 0.5V at +25°C and a maximum reverse current of 0.5mA at rated voltage. It operates within a junction temperature range of -65°C to +125°C and is housed in a DO-41 package.
Feature Summary
- Low forward voltage for high efficiency
- High surge current capacity
- Guard-ring structure for stress protection
Applications
- Low voltage high frequency inverters
- DC-DC converters
- Free wheeling applications
- Polarity protection circuits
Procurement Notes
Verify the obsolete status and discontinuation notice before procurement planning. Confirm that no alternate part is officially recommended by the manufacturer. Ensure compliance with RoHS directives and check specific packaging requirements such as bulk quantities for the DO-41 variant.
Selection Notes
Select this component for medium voltage operations requiring low switching losses and low noise. Consider the thermal resistance characteristics and derating curves for average rectified forward current when designing heat dissipation strategies for the target application environment.
Part Context
This component belongs to the APD series of Schottky barrier rectifiers from Diodes Incorporated. It is designed for use in switch mode power supplies and other power converters where high frequency operation is required. The product line emphasizes low forward voltage and high reliability through specialized manufacturing processes.
Replacement Considerations
The datasheet explicitly states PART OBSOLETE - NO ALTERNATE PART. No official substitute part numbers are provided by the manufacturer.
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