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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 200MA DIE
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 20 V
- Capacitance @ Vr, F：50pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：Die
- Supplier Device Package：Die
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The CD0.5A20 is a high-frequency small-signal Schottky diode manufactured by Microchip Technology. It utilizes silicon technology and is supplied in a die package configuration. The component supports an average rectified current of 200mA and operates within a junction temperature range of -65°C to +175°C. It exhibits a capacitance of 50pF at 0V reverse voltage measured at 1MHz.
Feature Summary
- High-frequency operation ensures reliable performance for signal applications
- Schottky barrier construction provides low forward voltage drop characteristics
Applications
- High-speed switching circuits
- Signal detection and demodulation
- RF mixing applications
Procurement Notes
Verify the specific die variant and metallization requirements with the manufacturer before integration. Confirm that the bare die handling procedures align with your assembly capabilities. Ensure ESD protection protocols are strictly followed during storage and placement due to the exposed semiconductor nature of the component.
Selection Notes
Select this component when high-frequency response and low forward voltage are critical design parameters. The die format requires specialized mounting infrastructure compared to standard packaged diodes. Evaluate thermal management strategies carefully, as the absence of a traditional package affects heat dissipation pathways and mechanical stability within the final assembly.
Part Context
This device belongs to Microchip's small-signal Schottky diode portfolio, designed for efficient rectification and switching. It complements other variants like the CD0.5A30 and CD0.2A20 within the same product family, offering consistent performance metrics tailored for compact electronic designs requiring robust high-speed semiconductor solutions.
Replacement Considerations
Direct substitutes include the CD0.5A30 and CD0.2A20 from the same manufacturer. Verify electrical compatibility and physical dimensions before substitution. Cross-referencing with other manufacturers' die-level Schottky diodes requires careful validation of forward voltage and reverse leakage specifications.
