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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：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：0402 (1006 Metric)
- Supplier Device Package：0402C/SOD-923F
- Operating Temperature - Junction：125°C
- Grade：-
- Qualification：-
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Overview
The CDBQC0130R-HF is a silicon Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration housed in an SMD/SMT SOD-923F-2 package. The device supports a maximum repetitive reverse voltage of 30 V and an average forward current of 100 mA. Key electrical parameters include a low forward voltage of 250 mV, a forward surge current capability of 3 A, and a reverse leakage current of 10 uA. It operates within a temperature range of -40 C to +125 C.
Feature Summary
- Utilizes silicon epitaxial planar chip technology for robust performance.
- Features extremely thin and leadless packaging designed for small surface mounting.
- Provides low power loss and high efficiency through majority carrier conduction.
Applications
- Power supply circuits requiring compact rectification
- Reverse polarity protection in low-voltage systems
- Clamping and freewheeling applications
Procurement Notes
Verify the exact suffix against official Comchip documentation, as standard listings often reference CDBQC0130L-HF or CDBQR0130L-HF variants. Confirm RoHS compliance status and specific marking codes directly with the manufacturer before procurement to ensure alignment with project requirements.
Selection Notes
Select this component for designs prioritizing minimal footprint and low forward voltage drop. Ensure the application current remains below the 100 mA limit and that the operating environment stays within the specified thermal range. Verify package compatibility during PCB layout.
Part Context
This part belongs to the Comchip Technology CDBQC series of low-profile Schottky barrier rectifiers. These devices are engineered for high-speed switching and overvoltage protection. The series emphasizes reliability and environmental compliance, utilizing lead-free materials suitable for modern manufacturing processes.
Replacement Considerations
CDBQC0130L-HF is listed as a manufacturer-recommended alternative. Verify pinout and electrical specifications match before substitution.
FAQ
What is the maximum junction temperature for this device?
The maximum operating junction temperature is 125°C.
Does the device support any mounting position?
Yes, the mechanical data indicates it is designed for mounting in any position.
