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 SCHOTTKY 100V 1A DO214AC
- 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：810 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：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The CDBA1100-HF is a Schottky barrier rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features a DO-214AC (SMA) package and operates with a maximum repetitive reverse voltage of 100 V and an average forward current of 1 A. The device exhibits a low forward voltage drop of 0.85 V at rated current and supports a peak forward surge current of 20 A. It functions within a temperature range of -55°C to +150°C junction temperature.
Feature Summary
- Low profile surface mount design optimized for board space efficiency
- High switching speed with ultra-fast recovery characteristics
- Guardring structure provides enhanced overvoltage protection
Applications
- High-speed switching power supplies
- DC-DC converter circuits
- Free-wheeling diodes in inductive load protection
Procurement Notes
Verify the specific datasheet version when sourcing, as manufacturing transitions may affect RoHS status or minor electrical tolerances. Confirm that the DO-214AC package dimensions match your PCB footprint requirements. Ensure the ordering suffix matches the exact variant required for your assembly process.
Selection Notes
Select this component for circuits requiring fast recovery and low conduction loss at moderate currents. The 100 V rating suits low-voltage DC systems. Compare against higher voltage variants if system transients exceed 100 V. Consider thermal management capabilities relative to the SMA package size for high-duty cycle operations.
Part Context
This part belongs to the CDBA series of Schottky barrier rectifiers from Comchip Technology. The series includes various voltage ratings such as 40 V, 60 V, and 150 V, all sharing similar low-profile surface mount packaging. These devices are engineered for general-purpose rectification in compact electronic designs.
Replacement Considerations
Direct substitutes include other 1 A, 100 V Schottky diodes in the SMA/DO-214AC package. Verify pinout compatibility and ensure equivalent forward voltage and reverse leakage specifications before substitution.
