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Product Detailed Parameters
- Description：DIODE SCHOTTKY 200V 5A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 200 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 CDBA5200-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology in the DO-214AC (SMA) package. It features a maximum repetitive peak reverse voltage of 200 V and an average forward current rating of 5.0 A. The device exhibits a maximum instantaneous forward voltage of 0.90 V at 5.0 A and 25°C, with a maximum reverse leakage current of 0.5 mA. It supports a forward surge current of 125 A under JEDEC conditions and operates within a junction temperature range of -50°C to +175°C.
Feature Summary
- Ultra high-speed switching capability for efficient power conversion
- Guard ring structure provides overvoltage protection
- Low profile design optimizes board space utilization
- Silicon epitaxial planar chip construction ensures reliability
Applications
- Low profile surface mount applications requiring optimized board space
- High efficiency DC-to-DC conversion circuits
- Reverse polarity protection in electronic systems
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical ratings and packaging specifications. Ensure compliance with RoHS and halogen-free requirements as stated in the datasheet. Confirm thermal resistance values and derating curves for your specific operating environment before finalizing procurement decisions.
Selection Notes
Select this component when a 200 V reverse voltage rating and 5.0 A continuous forward current are required in a standard SMA surface-mount footprint. Consider the 0.90 V forward voltage drop for efficiency calculations at full load. Verify that the 175°C maximum junction temperature meets the thermal management requirements of the target application environment.
Part Context
This component belongs to the CDBA series of SMD Schottky Barrier Rectifiers from Comchip Technology. The series covers reverse voltages from 40 V to 200 V with a consistent 5.0 A forward current rating across variants like the CDBA540-HF through CDBA5200-HF. All devices share the DO-214AC package and similar mechanical characteristics.
Replacement Considerations
Direct substitutes include other SMA-packaged Schottky diodes rated for 200 V and 5 A, such as the SK520 marking code equivalent. Verify pinout compatibility and ensure replacement parts meet or exceed the 0.90 V forward voltage and 125 A surge current specifications.
