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 20V 3A DO214AB
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 20 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：DO-214AB (SMC)
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
Download product information
Overview
The CDBC320-G is a Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration housed in the DO-214AB (SMA) surface-mount package. The device is designed for high-efficiency power conversion applications, offering low forward voltage drop and fast switching characteristics. Key electrical specifications include a maximum average forward rectified current of 3A and a repetitive peak reverse voltage of 20V. The component supports a maximum operating junction temperature of +125°C and exhibits a low reverse leakage current.
Feature Summary
- Utilizes silicon Schottky technology to minimize power loss during conduction
- Engineered for high-speed switching with minimal recovery charge
- Encapsulated in a compact surface-mount package for automated assembly
Applications
- DC-to-DC converter circuits
- Power supply freewheeling diodes
- Reverse polarity protection systems
Procurement Notes
Verify the manufacturer part number CDBC320-G against official Comchip Technology documentation to confirm RoHS compliance and specific tape-and-reel packaging details. Ensure the receiving facility accepts the DO-214AB footprint dimensions prior to integration into the design.
Selection Notes
Select this component when a 3A current rating and 20V blocking voltage are required in an SMA package. Consider the low forward voltage characteristic for efficiency optimization in low-voltage output stages. Verify thermal management requirements align with the specified maximum junction temperature limits under expected load conditions.
Part Context
This device belongs to the CDBC320 series of Schottky diodes from Comchip Technology. The series provides robust performance for general-purpose rectification tasks. The specific model denotes the 3A/20V variant within the broader portfolio of surface-mount power diodes offered by the manufacturer.
Replacement Considerations
Consult official cross-reference guides or distributor databases for verified equivalent parts. Ensure any substitute matches the DO-214AB package, 3A current rating, and 20V voltage specification without altering circuit functionality.
