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Product Detailed Parameters
- Description：DIODE STANDARD 100V 2A DO214AA
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 100 V
- Capacitance @ Vr, F：25pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：DO-214AA (SMB)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD214B-R2100 is a glass passivated silicon rectifier diode manufactured by Bourns Inc. It operates within an ambient temperature range of -65°C to +175°C and utilizes the DO-214AA (SMB) surface-mount package. The device provides a maximum average forward rectified current of 2.0 A and withstands a maximum repetitive peak reverse voltage of 200 V. Key electrical characteristics include a typical junction capacitance of 25 pF, a maximum instantaneous forward voltage of 1.0 V at 1 A, and a peak forward surge current capability of 65 A.
Feature Summary
- Glass passivated chip construction for enhanced reliability
- Low reverse leakage current performance
- Low forward voltage drop for efficiency
- High current handling capability
Applications
- General purpose rectification in portable communications equipment
- Rectification in computing hardware systems
- Power supply circuits in video equipment
Procurement Notes
Verify component authenticity against official Bourns documentation prior to integration. Confirm that the specific application environment remains within the specified thermal limits and voltage ratings. Ensure compliance with RoHS Directive 2002/95/EC requirements if applicable to the final assembly. Validate actual device performance under specific operating conditions as specifications are subject to change without notice.
Selection Notes
Select this component when a compact SMB package is required for high-current rectification. The 200 V rating suits applications needing moderate reverse voltage blocking. Consider the low forward voltage drop for power loss reduction. Verify compatibility with standard pick-and-place equipment due to the flat configuration design which minimizes roll-away during automated assembly processes.
Part Context
This part belongs to the CD214B-R250~R21000 series of glass passivated rectifiers from Bourns. The series offers a choice of repetitive peak reverse voltages ranging from 50 V up to 1000 V while maintaining a consistent 2.0 A forward current capability. These components conform to JEDEC standards and are designed to save PCB real estate compared to competitive parts.
Replacement Considerations
Direct substitutes within the same series include CD214B-R2800 and CD214B-R400. Cross-manufacturer replacements must match the DO-214AA footprint, 2.0 A current rating, and 200 V reverse voltage specification.
