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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 200MA 0503
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：500 nA @ 25 V
- Capacitance @ Vr, F：10pF @ 1V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：0503 (1308 Metric)
- Supplier Device Package：0503/SOD-723F
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
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Overview
The CDBER43-HF is a surface-mount Schottky barrier diode manufactured by Comchip Technology. It features a single rectifier configuration in an SOD-723F (0503) package. The device supports a repetitive reverse voltage of 30V and a forward current of 200mA. Key electrical parameters include a maximum forward voltage of 0.85V, a surge current rating of 30A, and a reverse leakage current of 0.5mA. It operates within a temperature range of -55°C to +150°C.
Feature Summary
- Schottky barrier construction for fast switching capability
- Silicon technology for reliable rectification
- Surface mount design compatible with automated assembly
Applications
- General purpose rectification in low-voltage circuits
- Power supply input protection
- Signal demodulation applications
Procurement Notes
Verify the specific datasheet version from Comchip Technology or authorized distributors to confirm RoHS compliance status and exact packaging options such as cut tape or reel. Ensure the ordering suffix matches the required quantity format. Cross-reference the Mouser number 750-cdber43-hf for accurate sourcing details.
Selection Notes
Select this component for applications requiring low forward voltage drop and high-speed switching in compact spaces. The SOD-723F package suits designs with limited board area. Verify that the 30V reverse voltage rating exceeds the peak inverse voltage in the target circuit to ensure safe operation under all conditions.
Part Context
This part belongs to Comchip Technology's line of small-signal Schottky diodes. It utilizes silicon planar technology and is designed for general-purpose rectification. The device is lead-free and compliant with RoHS directives, suitable for modern electronics manufacturing processes requiring halogen-free components.
Replacement Considerations
Direct substitutes include the CDBER42-HF, which shares similar specifications but may differ in specific thermal or current ratings. Verify pinout compatibility and package dimensions when replacing existing components in a design to ensure mechanical fit.
