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APD140VD-G1
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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-G1 is a low voltage dual Schottky 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 available in the DO-41 package.
Feature Summary
- Dual Schottky barrier configuration for efficient rectification
- Low forward voltage characteristic reducing power loss
- High surge current capacity for robust operation
- Guard-ring structure providing stress protection
Applications
- Low voltage high frequency inverters
- DC-DC converters
- Free wheeling circuits
- Polarity protection
Procurement Notes
Verify component authenticity through authorized channels as this part is obsolete. Confirm package type matches design requirements since multiple variants exist. Check RoHS compliance status against specific project regulations. Ensure storage conditions adhere to moisture sensitivity level guidelines. Validate supplier documentation for lead-free finish certification.
Selection Notes
Select based on required reverse voltage and current ratings for the target application. Consider thermal resistance characteristics for heat dissipation planning. Evaluate package availability given the discontinued status. Assess compatibility with existing PCB layouts for DO-41 mounting. Review operating temperature limits for environmental suitability.
Part Context
This component belongs to the APD140 series of Schottky barrier rectifiers from Diodes Incorporated. It is designed for medium voltage operations requiring low switching losses. The series includes variants in different packages such as DO-214AC and DO-41. It falls under the category of power management discrete semiconductors.
Replacement Considerations
The datasheet explicitly states there is no alternate part for this obsolete component. Designers must source alternative Schottky rectifiers with similar electrical specifications. Verify pinout compatibility if substituting with other manufacturers' devices.
