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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 100MA 0402
- 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：350 mV @ 10 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 10 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：0402 (1006 Metric)
- Supplier Device Package：0402/SOD-923F
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
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Overview
The CDBQR0130L-HF is a Schottky barrier rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features a single diode configuration within an SOD-923F-2 package. The device utilizes silicon technology and offers a maximum average forward rectified current of 100 mA with a repetitive peak reverse voltage rating of 30 V. Key electrical characteristics include a low typical forward voltage of 250 mV and a maximum reverse leakage current of 10 uA. It supports a forward surge current of 3 A and operates reliably across a temperature range from -40°C to +125°C.
Feature Summary
- Low forward voltage drop for improved power efficiency
- Majority carrier conduction for fast switching performance
- Extremely thin leadless package suitable for space-constrained designs
Applications
- DC-DC converter output rectification
- Power supply freewheeling diodes
- Reverse polarity protection circuits
Procurement Notes
Verify the exact part number against official manufacturer documentation before procurement. Confirm that the suffix 'HF' indicates halogen-free compliance as specified in the datasheet. Ensure the ordering quantity aligns with standard reel or cut tape packaging options provided by authorized distributors. Cross-reference the Mouser component ID to validate sourcing channels.
Selection Notes
Select this component when a compact surface-mount Schottky diode is required for low-voltage, low-current applications. The SOD-923F-2 package is ideal for high-density PCB layouts. Consider the 30 V reverse voltage rating and 100 mA current limit to ensure adequate headroom for the specific circuit requirements. Evaluate thermal management needs based on the operating temperature range.
Part Context
This component belongs to the CDBQC0130 series of Schottky diodes from Comchip Technology. It shares similar electrical specifications with other members of the family but is distinguished by its specific SOD-923F-2 package and halogen-free construction. The series is engineered for general-purpose rectification where size and efficiency are critical factors.
Replacement Considerations
Consult official substitution guides for verified alternatives. Generic equivalents may differ in package dimensions or forward voltage characteristics.
