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 2SMD
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- 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：200 µA @ 20 V
- Capacitance @ Vr, F：160pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：2-SMD
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
Download product information
Overview
The CD214A-B320R is a Schottky barrier rectifier chip diode manufactured by Bourns Inc. It features a maximum average forward current of 3 A and a maximum repetitive peak reverse voltage of 20 V. The device operates within a junction temperature range of -55 °C to +125 °C and withstands a peak forward surge current of 80 A. Electrical characteristics include a typical instantaneous forward voltage of 0.37 V at 1 A and 0.46 V at 3 A, with a maximum DC reverse current of 0.2 mA. Typical junction capacitance is 160 pF.
Feature Summary
- RoHS compliant construction
- Low profile design
- UL 94V-0 classification
Applications
- Switch Mode Power Supplies
- Portable equipment batteries
- High frequency rectification
- DC/DC Converters
- Telecommunications
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure correct voltage and current ratings. Confirm RoHS compliance status for your region. Check for updated datasheets as specifications are subject to change without notice. Ensure compatibility with standard SMD pick-and-place equipment during assembly.
Selection Notes
Select this component for applications requiring compact SMA-compatible packaging with high efficiency. Consider the low forward voltage drop for power loss reduction. Verify thermal resistance requirements against PCB copper pad areas. Ensure operating temperatures remain within the specified -55 °C to +125 °C range.
Part Context
This component belongs to the CD214A-B3xR series of Schottky Barrier Rectifier Chip Diodes. The series offers various voltage options from 20 V to 60 V in a DO-214AC compatible package. Designed for miniaturization trends in portable communications and computing equipment.
Replacement Considerations
Consult official Bourns documentation for verified substitute part numbers within the CD214A-B3xR series or equivalent industry-standard SMA packages. Cross-reference electrical parameters such as forward voltage and reverse leakage current before substitution.
