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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 2A DO214AC
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：200pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The CD214A-B240LF is a Schottky Barrier Rectifier Chip Diode manufactured by Bourns Inc. It features a DO-214AC (SMA) surface-mount package with a single diode configuration. The device supports an average forward current of 2 A and a repetitive peak reverse voltage of 40 V. Electrical characteristics include a maximum forward voltage of 0.5 V at 2 A, a maximum reverse current of 0.5 mA at rated voltage, and a typical junction capacitance of 200 pF. The component operates within a junction temperature range of -55 °C to +125 °C.
Feature Summary
- Utilizes a compact SMA (DO-214AC) molded plastic package for PCB real estate savings.
- Provides very low forward voltage drop characteristic inherent to Schottky barrier technology.
- Features a flat configuration designed to minimize roll-away on standard pick-and-place equipment.
- Complies with JEDEC standards and RoHS directives.
Applications
- Rectification in portable communications equipment
- Power supply circuits in computing devices
- Rectification applications in video equipment
Procurement Notes
Verify the specific ordering suffix LF, which indicates 100% Sn terminations and RoHS compliance. Confirm availability status as this series may be discontinued or not recommended for new designs. Check datasheet revisions for updated electrical parameters before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring a 2 A average forward current and 40 V reverse voltage rating in a surface-mount format. Ensure the design accommodates the specified thermal resistance and operating temperature limits. Consider the recommended replacement model if the current series is no longer suitable for new production.
Part Context
This part belongs to the CD214A-B220 through B260 Schottky Barrier Rectifier Chip Diode series. These components are designed for general rectification applications where size reduction is critical compared to competitive parts. The series conforms to JEDEC standards and utilizes a silicon construction.
Replacement Considerations
The Model CD214A-B2xR Series is identified as the recommended replacement for this component family.
FAQ
What does the 'LF' suffix indicate in the part number?
The 'LF' suffix denotes that the device has 100% tin (Sn) terminations and is RoHS compliant.
Is this component recommended for new designs?
No, the datasheet states that while the series is currently available, it is not recommended for new designs.
