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Product Detailed Parameters
- Description：DIODE SCHOTTKY 200V 1A SOD323
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 200 V
- Capacitance @ Vr, F：25pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SC-76, SOD-323
- Supplier Device Package：SOD-323
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBFN1200-HF is a Schottky barrier rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features a single diode configuration housed in an SOD-323 package. The device supports a maximum repetitive reverse voltage of 200 V and a forward current of 1 A. Key electrical parameters include a forward voltage of 0.7 V at rated current and a reverse leakage current of 300 uA. It withstands a forward surge current of 50 A and operates within a temperature range of -55°C to +150°C.
Feature Summary
- Ultra-low profile SOD-323 package design
- High efficiency with low forward voltage drop
- Fast switching speed characteristics
- Guarding against overvoltage conditions
Applications
- DC-DC converter circuits
- Power supply freewheeling diodes
- Reverse polarity protection
- Clamping applications
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status before procurement, as manufacturing transitions may affect environmental declarations. Confirm the package type matches the intended PCB footprint, ensuring compatibility with standard SOD-323 land patterns. Cross-reference the manufacturer's ordering suffixes to ensure the correct variant is selected for the required voltage and current ratings.
Selection Notes
Select this component when space constraints require a low-profile surface-mount solution. It is suitable for applications demanding fast recovery times and high efficiency. Ensure the operating junction temperature remains within the specified limits to maintain reliability. Compare thermal resistance values against similar packages if heat dissipation is a critical design factor.
Part Context
This part belongs to the CDBFN series of Schottky barrier rectifiers from Comchip Technology. The series focuses on providing high-performance rectification in compact surface-mount packages. These devices are engineered to replace bulkier alternatives while maintaining robust electrical characteristics for modern electronic designs.
Replacement Considerations
Direct substitutes must match the 200V rating, 1A current capacity, and SOD-323 package. Verify that alternative Schottky diodes offer comparable forward voltage and reverse leakage specifications to ensure circuit performance parity.
