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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 100MA 0402C
- 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：300 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：20pF @ 1V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：0402 (1006 Metric)
- Supplier Device Package：0402C/SOD-923F
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
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Overview
The CDBQC0130L-HF is a silicon Schottky barrier diode manufactured by Comchip Technology, designed for surface-mount applications. It features a single configuration within an SOD-923F-2 package. Key electrical parameters include a maximum repetitive reverse voltage (Vrrm) of 30 V and an average forward rectified current (If) of 100 mA. The device exhibits a low forward voltage (Vf) of 250 mV at rated current and a maximum reverse leakage current (Ir) of 10 µA. It supports a forward surge current (Ifsm) of 3 A and operates within a junction temperature range of -40°C to +125°C.
Feature Summary
- Low forward voltage characteristic for improved efficiency
- Majority carrier conduction technology
- Extremely thin and leadless package design
- Designed for small surface mounting
Applications
- DC-DC converters
- Power supply circuits
- Reverse polarity protection
Procurement Notes
Verify the specific suffix 'L' against the manufacturer's latest datasheet to confirm package dimensions and marking codes, as variations may exist between production runs. Ensure compliance with RoHS directives if required by the end application. Cross-reference the Mouser part number 750-CDBQC0130L-HF or Comchip catalog data for exact ordering specifications and packaging options such as cut tape or reel quantities.
Selection Notes
Select this component when a compact surface-mount Schottky diode with low forward voltage drop is required for 30 V reverse voltage applications. The SOD-923F-2 package is suitable for space-constrained designs. Compare the 100 mA current rating against circuit load requirements. Consider the 250 mV forward voltage specification for thermal management in low-voltage systems. Verify that the 10 µA reverse leakage current meets system standby power constraints.
Part Context
The CDBQC0130L-HF belongs to Comchip Technology's CDBQC series of low-profile Schottky barrier rectifiers. This series utilizes silicon technology to provide fast switching capabilities and high reliability. The product line is engineered for modern electronics requiring miniaturized components with robust electrical performance in small form factors like the SOD-923F package.
Replacement Considerations
Comchip Technology lists CDBQR0130L-HF as a recommended manufacturer substitute. Both parts share similar electrical ratings but may differ in specific package tolerances or marking codes. Verify pinout compatibility and physical dimensions before substitution.
