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Product Detailed Parameters
- Description：DIODE SCHOTTKY 150V 5A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：870 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 150 V
- Capacitance @ Vr, F：380pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-50°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CDBA5150-G is a Schottky barrier rectifier manufactured by Comchip Technology, designed for surface mount applications. It features a DO-214AC (SMA) package and utilizes silicon epitaxial planar chip technology with a metal-silicon junction. The device supports a maximum repetitive peak reverse voltage of 150 V and a continuous forward current of 5 A. Key electrical characteristics include a low forward voltage drop and high surge capability, ensuring efficient power conversion. It operates within a temperature range of -55°C to +150°C and includes guardring protection for overvoltage scenarios.
Feature Summary
- Ultra-high-speed switching capability for efficient power management
- Guardring structure provides enhanced overvoltage protection
- Low profile surface mount design optimizes board space utilization
- Silicon epitaxial planar chip construction ensures reliability
Applications
- Low voltage, high frequency inverters
- Free wheeling diode circuits
- Polarity protection systems
Procurement Notes
Verify the specific ordering suffix against official Comchip Technology documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with RoHS standards if required by your manufacturing process. Cross-reference the DO-214AC footprint dimensions during PCB layout to guarantee proper mechanical fit and thermal performance.
Selection Notes
Select this component when a 5 A current rating and 150 V reverse voltage are required in a compact SMA package. It is suitable for designs prioritizing low forward voltage drop and high efficiency. Consider the operating temperature range and surge current capabilities to ensure robustness under transient conditions in power supply applications.
Part Context
This part belongs to the CDBA series of SMD Schottky Barrier Rectifiers from Comchip Technology. The series offers reverse voltages ranging from 20 to 200 Volts and a consistent 5.0 Amp forward current rating. These devices are engineered for low-profile surface mount applications, providing high current capability and low power loss compared to standard rectifiers.
Replacement Considerations
Compatible substitutes include CDBA5150-HF and CDBA5150-EA, which share identical electrical specifications and package dimensions. Verify that any replacement maintains the same DO-214AC footprint and meets the required 150 V and 5 A ratings.
