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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 1A DO41
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 30 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-41
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The MCC 1N5818-TP is a silicon Schottky barrier rectifier housed in the DO-41 axial package. It provides an average forward rectified current of 1 A and a maximum repetitive peak reverse voltage of 30 V. The device exhibits a typical forward voltage drop of 0.50 V at 1 A and a non-repetitive peak surge current capability of 25 A. Electrical characteristics include a maximum reverse leakage current of 1 mA at rated voltage and 25°C, with a junction capacitance of 50 pF. The component operates within a junction temperature range of -55°C to 125°C.
Feature Summary
- Utilizes metal-silicon junction technology for majority carrier conduction, resulting in low power loss and high efficiency.
- Incorporates guard ring protection to ensure stability against overvoltage conditions.
- Features epoxy construction that meets UL 94 V-0 flammability ratings.
- Designed for extremely fast switching with negligible switching losses.
Applications
- Low voltage, high frequency inverters
- Free wheeling diode applications
- Polarity protection circuits
- Small battery chargers
Procurement Notes
Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors due to counterfeiting risks. Confirm RoHS compliance via the "P" suffix designation. Ensure ordering specifications match required packaging formats such as tape and reel or bulk options. Review life support usage restrictions before integration into critical systems.
Selection Notes
Select this component for circuits requiring low forward voltage drop and high switching speeds. The 30 V rating suits low-voltage DC-DC converters and power supplies. Verify thermal management requirements based on the specified junction-to-lead thermal resistance. Consider the DO-41 through-hole package constraints for PCB layout design.
Part Context
This part belongs to the 1N5817 through 1N5819 series of axial power Schottky rectifiers manufactured by Micro Commercial Components. The series shares common mechanical dimensions and general electrical behaviors while differing primarily in breakdown voltage ratings. The 1N5818 variant specifically targets the 30 V blocking requirement within this lineup.
Replacement Considerations
Cross-reference with other manufacturers offering 1N5818 equivalents in the DO-41 package. Verify matching electrical parameters including 30 V reverse voltage and 1 A forward current. Ensure compatibility with existing thermal and mechanical mounting constraints.
