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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 1A DO214AA
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 30 V
- Capacitance @ Vr, F：110pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：DO-214AA (SMB)
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The CD214B-B130LF is a Schottky Barrier Rectifier Chip Diode manufactured by Bourns Inc. It operates in the SMB (DO-214AA) package and provides a maximum average forward rectified current of 1 A with a maximum repetitive peak reverse voltage of 30 V. The device features a typical junction capacitance of 110 pF and a maximum instantaneous forward voltage of 0.7 V at 1 A. It supports an operating temperature range up to +150 °C and includes lead-free terminations compliant with RoHS directives.
Feature Summary
- Schottky barrier construction for high efficiency and low forward voltage drop
- Leadless flat configuration designed to minimize roll-away during pick-and-place assembly
- Compliant with JEDEC standards for standardized handling and integration
Applications
- Low voltage high frequency inverters
- Free wheeling circuits
- Polarity protection applications
Procurement Notes
Verify that the specific order matches the required reverse voltage rating of 30 V and the 1 A forward current capability. Confirm the package type is SMB (DO-214AA) and ensure the termination finish is lead-free (LF). Check datasheet revisions for any updates to thermal resistance or derating curves before finalizing circuit designs.
Selection Notes
Select this component when a compact surface-mount rectifier is needed for 30 V systems. The SMB package offers significant PCB real estate savings compared to larger through-hole alternatives. Ensure the application environment stays within the specified -55 °C to +150 °C operating temperature range to maintain performance reliability.
Part Context
This part belongs to the Bourns CD214B-B120 through B160 series of Schottky Barrier Rectifiers. The series shares a common DO-214AA footprint but varies in reverse voltage ratings from 20 V to 60 V. All variants maintain a consistent 1 A forward current rating, allowing designers to swap parts based on voltage requirements without changing the board layout.
Replacement Considerations
Compatible substitutes include other Schottky diodes in the DO-214AA package with a minimum 30 V reverse voltage and 1 A forward current rating. Verify that replacement parts meet the same thermal resistance and forward voltage specifications to ensure equivalent circuit performance.
