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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 5A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：810 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 100 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 ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBA5100-HF is a Schottky Barrier Rectifier from Comchip Technology, housed in the DO-214AC (SMA) surface-mount package. It features a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current of 5.0 A. The device exhibits a maximum instantaneous forward voltage of 0.81 V at 5.0 A and 25°C ambient temperature. It supports a forward surge current of 125 A under single half-sine-wave conditions and operates within a junction temperature range of -50 to +175°C.
Feature Summary
- Ultra high-speed switching capability for efficient power conversion
- Guard ring structure provides protection against overvoltage events
- Low profile design optimizes board space utilization
- Silicon epitaxial planar chip construction with metal silicon junction
Applications
- Low voltage high frequency inverters
- Free wheeling diode applications
- Polarity protection circuits
Procurement Notes
Verify the specific part number CDBA5100-HF matches the required 100V reverse voltage and 5.0A forward current specifications. Confirm the DO-214AC package type aligns with your PCB footprint requirements. Ensure compliance with RoHS and Halogen-free standards if mandated by your project regulations. Check datasheet thermal resistance values for adequate heat dissipation planning.
Selection Notes
Select this component when a 100V blocking capability and 5.0A continuous current are necessary in a compact SMA package. Consider its low forward voltage drop for improved efficiency in low-voltage systems. Evaluate the 125A surge rating against potential inrush currents in your circuit design to ensure robust operation during transient events.
Part Context
This device belongs to the CDBA series of SMD Schottky Barrier Rectifiers manufactured by Comchip Technology. The series encompasses various voltage ratings from 40V to 200V, all sharing the same 5.0A current capacity and DO-214AC package form factor. This standardization simplifies inventory management for designs requiring different voltage levels but identical current handling.
Replacement Considerations
Cross-reference with other SMA-packaged Schottky diodes rated for 100V and 5A. Verify that substitute components meet or exceed the 0.81V forward voltage and 125A surge current specifications to maintain circuit performance integrity.
