ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE SCHOTTK 100V 1A MINI SMA
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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-123T
- Supplier Device Package：Mini SMA/SOD-123
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The CDBM1100-G is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a MINISMA (SOD-123F) package and utilizes silicon epitaxial planar technology. Key electrical parameters include a maximum repetitive reverse voltage of 100 V and an average forward current rating of 1 A. The device exhibits a typical forward voltage drop of 0.85 V at rated current and a maximum reverse leakage current of 0.5 mA. It supports a surge forward current of 30 A and operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Low forward voltage drop for improved efficiency
- Ultra-fast switching action with minimal reverse recovery time
- Guarding against overvoltage transients
- Lead-free construction compliant with environmental standards
Applications
- DC-DC converters
- Power supply circuits
- Free-wheeling diodes in inductive loads
Procurement Notes
Verify the specific suffix 'G' indicates lead-free compliance when sourcing. Confirm the package designation matches the required footprint, as variations exist within the series. Cross-reference the datasheet revision date to ensure parameter accuracy. Ensure storage conditions align with moisture sensitivity levels specified in the handling guidelines.
Selection Notes
Select this component for applications requiring low power loss and high-speed rectification in compact designs. The 100V rating suits low-voltage DC systems. Compare thermal resistance values against heat dissipation requirements. Ensure the forward current capability meets peak load demands without exceeding junction temperature limits.
Part Context
This part belongs to the CDBM series of SMD Schottky Barrier Rectifiers from Comchip Technology. The series is designed for general-purpose rectification in space-constrained environments. It shares architectural similarities with other MINISMA packaged diodes but offers specific performance characteristics tailored for efficient power conversion.
Replacement Considerations
Compatible substitutes include CDBM1100-HF and CDBMTS1100-HF from the same manufacturer. Verify pinout compatibility and thermal performance before substitution. Ensure replacement parts meet identical voltage and current ratings.
