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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 1A SOD123S
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 100 V
- Capacitance @ Vr, F：120pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123S
- Supplier Device Package：SOD-123S
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBMTS1100-HF is a Schottky barrier rectifier manufactured by Comchip Technology, designed for surface mount applications in the SOD-123F-2 package. It features a single diode configuration with a maximum repetitive reverse voltage of 100 V and an average forward current rating of 1 A. The device exhibits a typical forward voltage of 0.85 V at rated current and supports a forward surge current of 30 A. Operating temperatures range from -55°C to +150°C, with a maximum reverse leakage current of 0.5 mA.
Feature Summary
- Low profile package design that is significantly thinner than standard packages
- Excellent power dissipation characteristics providing improved thermal resistance
- Optimized structure for superior reverse leakage current performance
Applications
- High frequency switching power supplies
- DC-DC converter circuits
- Polarity protection applications
Procurement Notes
Verify the specific datasheet version and RoHS status, as documentation indicates the product may be in transition regarding compliance standards. Confirm the exact packaging format (Cut Tape, MouseReel, or Reel) required for your assembly process. Ensure the SOD-123F-2 footprint matches your PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a low-profile surface mount Schottky diode is required for high-efficiency rectification. The 100 V rating and 1 A current capacity suit general-purpose power conversion tasks. Consider the reduced package height if vertical space is limited within the enclosure design.
Part Context
This part belongs to the CDBMTS series of low-profile Schottky barrier rectifiers from Comchip Technology. The series offers various voltage ratings including 40 V, 60 V, 100 V, and 150 V options. All devices in this family share the same thin SMD form factor and silicon technology, targeting compact electronic designs requiring efficient power management.
Replacement Considerations
Direct substitutes include other 1 A, 100 V Schottky diodes in the SOD-123F-2 package. Verify pinout compatibility and thermal characteristics when replacing with components from different manufacturers.
