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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 3A DO201AD
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：475 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 20 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 1N5820-AP is a Schottky barrier rectifier featuring a maximum average forward current of 3.0A and a maximum repetitive peak reverse voltage of 20V. It utilizes an axial DO-201AD package with a typical junction capacitance of 200pF measured at 1.0MHz. The device supports a maximum DC blocking voltage of 20V and exhibits a maximum instantaneous forward voltage of 0.475V at 3.0A. It operates within a junction temperature range of -55°C to +125°C and withstands a peak forward surge current of 80A.
Feature Summary
- Utilizes Schottky barrier technology for low forward voltage drop and high current capability
- Features epoxy construction that meets UL 94 V-0 flammability rating
- Designed for high surge current handling capabilities
Applications
- Low voltage, high frequency inverters
- Free wheeling diodes
- Polarity protection circuits
Procurement Notes
Verify the specific ordering suffix to confirm packaging configuration. The AP suffix indicates Ammo Box packing containing 1.2Kpcs per box. Confirm RoHS compliance status by checking for the P suffix designation in official documentation. Ensure procurement channels are authorized distributors to guarantee genuine parts and full traceability as required by manufacturer policies.
Selection Notes
Select this component when a 20V reverse voltage rating is required alongside a 3A continuous current capacity. The DO-201AD through-hole package is suitable for applications requiring robust mechanical mounting. Consider the thermal resistance of 28°C/W for heat dissipation planning. Verify that the operating environment stays within the specified -55°C to +125°C junction temperature limits.
Part Context
This part belongs to the 1N5820 through 1N5822 series of 3 Amp Schottky Barrier Rectifiers manufactured by Micro Commercial Components. The series covers reverse voltage ratings from 20V to 40V. All devices share similar electrical characteristics and physical dimensions, differing primarily in their maximum repetitive peak reverse voltage specifications.
Replacement Considerations
Compatible substitutes include other 1N5820 variants from different manufacturers offering identical 20V/3A ratings in the DO-201AD package. Ensure replacement parts match the 0.475V forward voltage specification and 200pF junction capacitance for equivalent performance.
