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Product Detailed Parameters
- Description：DIODE SCHOTTKY 150V 2A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：870 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 150 V
- Capacitance @ Vr, F：30pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The CDBA2150-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum repetitive peak reverse voltage of 150 V and an average forward rectified current of 2 A. The device utilizes a DO-214AC (SMA) package with a silicon epitaxial planar chip and metal-silicon junction. Key electrical characteristics include a low forward voltage drop and high surge capability, designed for efficient power conversion in compact electronic circuits.
Feature Summary
- Low profile surface mount design to optimize board space
- Guardring structure provides overvoltage protection
- Ultra-high-speed switching performance
- Lead-free construction compliant with environmental standards
Applications
- High-frequency DC-DC converters
- Power supply freewheeling diodes
- Reverse polarity protection circuits
- Clamping diodes in logic interfaces
Procurement Notes
Verify the specific datasheet revision when sourcing to ensure alignment with current manufacturing specifications. Confirm that the DO-214AC package dimensions match your PCB footprint requirements. Ensure the selected supplier provides genuine Comchip Technology components to guarantee reliability and adherence to the stated electrical limits.
Selection Notes
Select this component for applications requiring a balance of 150 V blocking voltage and 2 A continuous current handling in a standard SMA package. Consider its low forward voltage drop for efficiency gains in low-voltage output stages. Evaluate thermal management needs based on the package's power dissipation capabilities under expected operating conditions.
Part Context
This part belongs to Comchip Technology's CDBA series of SMD Schottky Barrier Rectifiers. The series offers various voltage ratings from 20 V to 200 V with current options including 2 A and 5 A variants. These devices are engineered for general-purpose rectification where speed and efficiency are prioritized over high-power handling.
Replacement Considerations
Direct substitutes must match the 150 V reverse voltage, 2 A forward current, and DO-214AC (SMA) package. Verify equivalent forward voltage and reverse leakage characteristics to ensure circuit compatibility without modification.
