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B5817WSHE3-TP
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 1A SOD323
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：450 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 20 V
- Capacitance @ Vr, F：120pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SC-76, SOD-323
- Supplier Device Package：SOD-323
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B5817WSHE3-TP is a Schottky barrier rectifier manufactured by Micro Commercial Components (MCC). It features a single silicon element with a maximum average forward rectified current of 1 A and a maximum repetitive peak reverse voltage of 20 V. The device utilizes an SOD-323 surface-mount package, ensuring compliance with RoHS standards and automotive reliability through AEC-Q101 qualification.
Feature Summary
- Guard ring protection structure for enhanced stability
- Low forward voltage drop characteristics
- Suitable for low voltage and high frequency applications
Applications
- Low voltage inverters
- High frequency rectification circuits
- Power supply output stages
Procurement Notes
Verify the specific suffix 'S' indicates the SOD-323 package variant distinct from other B5817 series packages. Confirm AEC-Q101 automotive qualification status in the official datasheet before integration into automotive-grade designs. Ensure thermal management aligns with the specified power dissipation limits for the chosen footprint.
Selection Notes
Select this component when a 1 A Schottky rectifier with a 20 V rating is required in a compact SMD form factor. The AEC-Q101 qualification makes it appropriate for automotive electronics. Compare against standard B5817 variants to ensure the SOD-323 package meets board space constraints while maintaining the necessary low forward voltage performance.
Part Context
This part belongs to the B5817W series of 1 Amp Schottky Barrier Rectifiers offered by MCC. It represents the surface-mount evolution of the traditional through-hole 1N5817 diode, adapted for modern automated assembly processes. The series provides a range of voltage ratings, with this specific model covering the 20 V segment.
Replacement Considerations
Direct substitutes include the B5817WHE3-TP if the SOD-123 package is acceptable. Other equivalents may include generic 1A/20V Schottky diodes in compatible SMD packages, provided they meet the same electrical and thermal specifications.
