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Product Detailed Parameters
- Description：DIODE SCHOTTKY 80V 1A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：80 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 80 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBA180-G is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum repetitive peak reverse voltage of 100 V and a DC blocking voltage of 100 V. The device supports a maximum RMS voltage of 70 V and handles a peak forward surge current of 30 A. It conducts a maximum average forward rectified current of 1.0 A with a maximum instantaneous forward voltage of 0.85 V at 1.0 A. The component operates within a temperature range of -65 to +150 °C, has a thermal resistance of 88 °C/W, and utilizes the DO-214AC (SMA) package.
Feature Summary
- Low forward voltage drop for improved efficiency
- Molded plastic case with UL 94V-0 flammability rating
- Built-in strain relief for mechanical stability
Applications
- Surface mount applications requiring pick and place assembly
- General purpose rectification in low voltage circuits
- Polarity protection in electronic systems
Procurement Notes
Verify the specific electrical ratings against the official datasheet before integration. Confirm that the DO-214AC package dimensions align with the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final application. Check for RoHS compliance status if required by project specifications.
Selection Notes
Select this component when a 100 V reverse voltage rating and 1.0 A continuous current are required in a compact SMD form factor. The low forward voltage characteristic makes it suitable for efficient power conversion. Consider the thermal resistance limits when designing heat dissipation strategies for high ambient temperatures.
Part Context
This part belongs to the CDBA series of SMD Schottky Barrier Rectifiers from Comchip Technology. The series covers reverse voltages from 20 V to 100 V. All devices share the same DO-214AC package and general mechanical characteristics, differing primarily in their voltage ratings and corresponding forward voltage parameters.
Replacement Considerations
Compatible substitutes include other SMA-packaged Schottky diodes with matching 100 V reverse voltage and 1.0 A forward current ratings. Verify pinout compatibility and thermal performance before substitution.
