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Product Detailed Parameters
- Description：DIODE SCHOTTKY 150V 10A TO277B
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：10A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 10 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：250 µA @ 150 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-277, 3-PowerDFN
- Supplier Device Package：TO-277B
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBHA10150-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration with a maximum repetitive peak reverse voltage of 150 V and an average forward rectified current of 10 A. The component utilizes a TO-277B package, designed for low profile applications to optimize board space. Key electrical characteristics include a low forward voltage drop and high surge capability, making it suitable for efficient power conversion in compact electronic designs.
Feature Summary
- Schottky barrier technology ensures ultra-high-speed switching and low forward voltage drop for high efficiency.
- TO-277B surface mount package provides a low profile design to optimize printed circuit board space.
- High surge current capability offers robust protection against overvoltage and transient events.
- Silicon epitaxial planar chip construction delivers excellent thermal resistance and power dissipation.
Applications
- Low voltage DC-DC converters
- Power supply freewheeling diodes
- Reverse polarity protection circuits
Procurement Notes
Verify the specific ordering suffix and packaging type when sourcing, as availability may vary between cut tape, reel, or other formats. Confirm compliance with RoHS and halogen-free standards required by your manufacturing process. Ensure the TO-277B footprint matches your PCB layout constraints. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component for applications requiring high current handling in a compact surface-mount form factor. The 150 V rating suits medium-voltage DC systems. Consider the thermal performance and forward voltage characteristics for efficiency calculations. Compare against similar Schottky rectifiers in the TO-277B package if alternative sources are needed. Ensure the operating temperature range meets your environmental requirements.
Part Context
This device belongs to Comchip Technology's series of surface-mount Schottky barrier rectifiers. These components are engineered for modern electronics demanding high efficiency and small footprints. The TO-277B package represents a standard industry format for high-current SMD diodes, facilitating automated assembly and reliable soldering in various consumer and industrial equipment.
Replacement Considerations
Check for direct substitutes from other manufacturers offering identical 10 A, 150 V specifications in the TO-277B package. Verify pinout compatibility and thermal characteristics before substitution. Ensure any replacement maintains the same Schottky technology for equivalent switching speed and forward voltage performance.
