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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 1A DO214AC
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：790 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 100 V
- Capacitance @ Vr, F：30pF @ 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-B1100LF is a Schottky Barrier Rectifier Chip Diode manufactured by Bourns Inc. It features a DO-214AC (SMA) surface-mount package and provides an average forward current of 1 A with a repetitive peak reverse voltage of 100 V. The device exhibits a maximum forward voltage of 0.79 V at 1 A, a typical junction capacitance of 30 pF, and a maximum reverse current of 500 µA at rated voltage. It supports a surge peak forward current of 30 A and 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
- Features very low forward voltage drop characteristics
- Complies with JEDEC standards and RoHS directives
Applications
- Rectification in portable communications equipment
- Power supply circuits in computing devices
- Video equipment power management systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific ordering suffix LF indicates 100% Sn terminations and RoHS compliance. Review the official datasheet for absolute ratings and thermal resistance values before integration into final designs.
Selection Notes
Select this component for applications requiring a 100 V reverse voltage rating and 1 A continuous forward current in a small surface-mount footprint. Ensure the design accommodates the specified 0.79 V maximum forward voltage drop and 30 A surge current capability. Verify compatibility with standard pick-and-place equipment due to the flat configuration.
Part Context
This part belongs to the CD214A-B1xx series of Schottky Barrier Rectifiers designed for high-efficiency rectification in space-constrained electronics. The series offers various voltage ratings from 20 V to 100 V within the same SMA package format, allowing for standardized inventory management across different product lines.
Replacement Considerations
The datasheet explicitly states that the CD214A-B1xR Series is the recommended replacement for this model.
FAQ
What is the typical junction capacitance for the CD214A-B1100?
The typical junction capacitance is 30 pF, measured at 1.0 MHz and an applied reverse voltage of 4.0 VDC.
Does the LF suffix affect the electrical function?
No, the LF suffix only denotes 100% Sn (tin) terminations for RoHS compliance and does not change the electrical characteristics.
