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 STANDARD 50V 1A DO214AC
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：1A
- 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 @ 50 V
- Capacitance @ Vr, F：12pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
Download product information
Overview
The Bourns CD214A-R150 is a glass passivated rectifier diode housed in the compact DO-214AC (SMA) surface-mount package. It provides a maximum average forward rectified current of 1.0 A and a repetitive peak reverse voltage of 50 V. The device features a low maximum instantaneous forward voltage of 1.0 V at 1 A and a typical junction capacitance of 12 pF. It withstands a peak forward surge current of 30 A under JEDEC testing conditions. Operating temperatures range from -65 °C to +175 °C, with thermal resistances of 75 °C/W (junction-to-ambient) and 27 °C/W (junction-to-lead).
Feature Summary
- Glass passivated chip construction for enhanced reliability.
- Compact DO-214AC (SMA) footprint designed to save PCB real estate.
- Low reverse leakage current characteristics.
- Flat configuration minimizes roll-away during automated assembly.
Applications
- Rectification in portable communications equipment.
- Power supply circuits in computing devices.
- Video equipment power management systems.
Procurement Notes
Verify component authenticity through authorized Bourns distributors or partners. Confirm RoHS compliance status against Directive 2015/863 requirements. Validate that the specific lot matches the datasheet electrical parameters for your operating temperature range. Ensure proper handling procedures are followed due to the surface-mount nature of the SMA package.
Selection Notes
Select this component when a 50 V rating and 1 A continuous current capability are required in a small form factor. Consider the 1.0 V forward voltage drop for efficiency calculations. Evaluate the 12 pF junction capacitance if high-frequency performance is critical. Verify that the 175 °C maximum junction temperature meets the thermal design constraints of the target application.
Part Context
This part belongs to the CD214A-R1 series of glass passivated rectifiers manufactured by Bourns Inc. The series covers voltage ratings from 50 V to 2000 V within the same DO-214AC package. These components are designed for general-purpose rectification applications where space savings and standard SMD compatibility are priorities.
Replacement Considerations
The datasheet states this series is not recommended for new designs. Recommended replacement products are available from Bourns. Consult official documentation for specific substitute part numbers suitable for modern designs.
