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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 100MA 0503
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：100mA
- Voltage - Forward (Vf) (Max) @ If：450 mV @ 10 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 nA @ 10 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：0503 (1308 Metric)
- Supplier Device Package：0503/SOD-723F
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
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Overview
The CDBER0130R is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum repetitive reverse voltage of 30V and an average forward rectified current of 100mA. The device utilizes a DFN package, specifically identified as 0503 or SOD-723F in technical documentation. Key electrical parameters include a maximum forward voltage of 0.45V at specified currents and a low reverse leakage current. The component is designed for small signal applications with a junction temperature rating up to 125°C.
Feature Summary
- Schottky barrier technology for efficient switching
- Low reverse leakage current characteristics
- Small signal design optimized for compact layouts
Applications
- Small signal rectification circuits
- Polarity protection applications
- Low voltage high frequency inverters
Procurement Notes
Verify the specific suffix (e.g., -HF) against the manufacturer's datasheet to confirm RoHS compliance status. Ensure the ordering code matches the required packaging format, such as MouseReel or standard tape and reel quantities. Cross-reference the package designation SOD-723F with the footprint requirements of the target PCB design to ensure mechanical compatibility.
Selection Notes
Select this component for applications requiring low forward voltage drop and minimal reverse leakage in space-constrained designs. The 30V rating suits low-voltage DC systems. Compare the 100mA current limit against peak load requirements. Verify that the SOD-723F package dimensions align with available board real estate and thermal management strategies for small signal diodes.
Part Context
This part belongs to Comchip Technology's line of surface-mount Schottky diodes. It is engineered for general-purpose rectification where size and efficiency are critical. The product series typically includes variants with different voltage and current ratings, all sharing similar low-profile packaging technologies suitable for automated assembly processes in consumer and industrial electronics.
Replacement Considerations
The CDBQC0130L-HF is a documented alternative within the same manufacturer's portfolio offering similar 30V and 100mA specifications. Verify pinout compatibility and forward voltage characteristics when substituting. Other generic SOD-723F Schottky diodes may serve as functional replacements if electrical parameters meet or exceed the original requirements.
