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B5819WHE3-TP
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 1A SOD123
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：600 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：40 µA @ 40 V
- Capacitance @ Vr, F：120pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123
- Supplier Device Package：SOD-123
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B5819WHE3-TP is a 1 Amp Schottky Barrier Rectifier from Micro Commercial Components, designed for low voltage and high frequency applications. It features a maximum repetitive peak reverse voltage of 40V and an average forward current rating of 1.0A. The device operates within a junction temperature range of -65°C to +125°C and offers a typical reverse leakage current of 7µA at 40V. Packaged in SOD-123, it provides low forward voltage drop characteristics suitable for efficient power conversion.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- Guard ring protection structure for enhanced robustness
- Halogen-free "Green" device compliant with environmental regulations
- Low forward voltage drop for improved efficiency
Applications
- Low voltage high frequency inverters
- Free wheeling diode circuits
- Polarity protection applications
Procurement Notes
Verify the specific ordering suffix to confirm RoHS compliance and packaging format. Ensure the component source is an authorized distributor to guarantee authenticity and traceability. Check datasheet revisions for any updates to electrical characteristics or mechanical dimensions before finalizing procurement specifications.
Selection Notes
Select this component for designs requiring a 40V reverse voltage rating and 1A continuous current capability. Consider the SOD-123 package size for space-constrained surface mount layouts. Evaluate the thermal resistance and power dissipation limits against the expected operating ambient temperature to ensure reliable performance under load conditions.
Part Context
This part belongs to the B5817WHE3 through B5819WHE3 series of Schottky barrier rectifiers. The series shares identical physical packages and general electrical structures, differentiated primarily by their maximum repetitive peak reverse voltage ratings ranging from 20V to 40V. All variants maintain the same 1A average forward current capacity.
Replacement Considerations
Direct substitutes within the same series include B5817WHE3-TP (20V) and B5818WHE3-TP (30V), provided the circuit voltage requirements allow for lower reverse voltage ratings. Verify that alternative components meet the AEC-Q101 qualification if automotive application is required.
