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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 3A DO201AD
- 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)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 30 V
- Capacitance @ Vr, F：200pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The MCC 1N5821-TP is a single-phase Schottky barrier rectifier rated for 3.0A average forward current and 30V maximum repetitive peak reverse voltage. It utilizes the DO-201AD axial through-hole package. Key electrical parameters include a maximum instantaneous forward voltage of 0.500V at 3.0A, a peak forward surge current capability of 80A, and a typical junction capacitance of 200pF. The device operates within a junction temperature range of -55°C to +125°C.
Feature Summary
- Low forward voltage drop combined with high current capability
- High surge current capability for transient protection
- Epoxy material meets UL 94 V-0 flammability rating
Applications
- Switch mode power supplies
- Free wheeling diodes in inductive circuits
- Polarity protection circuits
- Small battery chargers
Procurement Notes
Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors to ensure traceability and quality standards. Confirm the specific suffix matches the required packaging format, as the -TP designation indicates tape and reel packing. Check for RoHS compliance status and halogen-free availability if environmental regulations require it.
Selection Notes
Select this component when a low-loss, high-efficiency rectification solution is needed for low-voltage applications. The DO-201AD package suits through-hole designs requiring robust thermal performance. Ensure the circuit's reverse voltage does not exceed 30V and that surge currents remain below 80A to maintain reliability.
Part Context
This part belongs to the 1N5820 series, which includes variants rated for 20V, 30V, and 40V. All share identical 3.0A current ratings and DO-201AD packaging. The 1N5821 specifically targets 30V blocking requirements, distinguishing it from the lower-voltage 1N5820 and higher-voltage 1N5822 models within the same family.
Replacement Considerations
Compatible substitutes include parts from other manufacturers meeting the 3A/30V/DO-201AD specification. Verify pinout compatibility and thermal resistance values before substitution.
