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Product Detailed Parameters
- Description：DIODE STANDARD 50V 200MA DIE
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 10 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：100 nA @ 50 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：Die
- Supplier Device Package：Die
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD4454 is a small signal switching diode die manufactured by Microchip Technology. It is designed for surface mount applications and operates with a maximum reverse voltage of 50 V and a forward current rating of 200 mA. The component features a fast reverse recovery time of 4 ns and a maximum forward voltage drop of 1 V. These electrical characteristics define its performance in high-speed switching circuits.
Feature Summary
- Fast switching capability with 4 ns reverse recovery time
- Surface mount die configuration for compact integration
- Rated for 50 V reverse voltage and 200 mA forward current
Applications
- Signal or computer diode circuits
- High-speed switching applications
- General purpose diode functions
Procurement Notes
Verify the specific datasheet version from Microchip Technology to confirm exact electrical limits and handling instructions. Ensure compatibility with surface mount assembly processes suitable for bare die components. Confirm RoHS3 compliance status as required by your manufacturing standards before finalizing procurement specifications.
Selection Notes
Select this component when a fast-switching diode die is required for surface mount designs. The 4 ns reverse recovery time makes it suitable for high-frequency applications. Verify that the 50 V reverse voltage and 200 mA current ratings meet the circuit requirements. Consider the bare die format for custom packaging solutions.
Part Context
The CD4454 belongs to the family of small signal switching diodes produced by Microchip Technology. It serves as a semiconductor die intended for integration into electronic systems requiring rapid signal switching. The device supports applications in computing and general signal processing where speed and reliability are critical factors.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Microchip Technology resources for potential cross-references or alternative devices within their portfolio.
