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APD240VD-G1
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 2A DO41
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- 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：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 APD240VD-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 of 2 A. The device exhibits a maximum forward voltage of 0.5 V at +25°C and a maximum reverse current of 0.5 mA at rated voltage and +25°C. It operates within a junction temperature range of -65°C to +125°C and utilizes the DO-15 axial through-hole package.
Feature Summary
- Dual Schottky configuration designed for medium voltage operation with low switching losses
- Guard-ring technology incorporated for enhanced stress protection
- High surge current capacity supporting demanding transient loads
- Lead-free finish compliant with RoHS standards and halogen/antimony free
Applications
- Low voltage high frequency inverters
- DC-DC converters
- Free wheeling circuits
- Polarity protection
Procurement Notes
Verify the specific suffix VG corresponds to the DO-15 package variant when sourcing. Confirm G1 indicates RoHS compliance and Green status. Check datasheet revision DS36971 Rev. 4-2 for accurate electrical limits. Ensure lead length requirements are met for thermal derating calculations. Validate component authenticity through authorized distribution channels.
Selection Notes
Select this component for applications requiring low forward voltage drop and high efficiency in high frequency environments. Consider the DO-15 package for through-hole mounting requirements. Evaluate thermal resistance characteristics against ambient operating conditions. Verify that the 40 V rating aligns with circuit peak reverse voltage demands. Assess surge current capabilities against expected load transients.
Part Context
This part belongs to the APD240 series of Schottky barrier rectifiers from Diodes Incorporated. The series includes variants in DO-214AC and SOD-123 packages. These devices are engineered for switch mode power supplies and general power conversion applications where low noise and fast switching are critical performance factors.
Replacement Considerations
SB240-E3/54 and SB240-E3/73 are confirmed direct substitutes.
FAQ
What is the maximum non-repetitive peak forward surge current?
The maximum non-repetitive peak forward surge current is 50 A for an 8.3 ms single half sine-wave on rated load.
How does junction temperature affect reverse current?
Reverse current increases significantly with temperature, reaching 10 mA at +100°C compared to 0.5 mA at +25°C under rated reverse voltage conditions.
