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Product Detailed Parameters
- Description：DIODE STANDARD 1100V 1A DO214AC
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1100 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 1100 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：-
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Overview
The Bourns CD214A-R11100 is a glass passivated rectifier diode in the DO-214AC (SMA) surface-mount package. It features a maximum repetitive peak reverse voltage of 1100 V and a maximum DC blocking voltage of 1100 V. The device supports a maximum average forward rectified current of 1.0 A with a typical junction capacitance of 12 pF. Maximum instantaneous forward voltage is 2.0 V at 1 A, while DC reverse current reaches 50 μA at 150 °C. Peak forward surge current is rated at 30 A for an 8.3 ms half-sine wave.
Feature Summary
- Glass passivated chip construction for enhanced reliability
- Low reverse leakage current characteristics
- Compact SMA/DO-214AC footprint for PCB real estate savings
Applications
- General rectification applications
- Portable communications equipment
- Computing hardware
- Video equipment power supplies
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status against Directive 2015/863 requirements. Validate that the specific part marking matches the R1N suffix code. Ensure thermal management aligns with specified junction-to-ambient resistance values during operation.
Selection Notes
Select this component for high-voltage rectification tasks requiring compact surface-mount solutions. Evaluate thermal derating curves to ensure continuous current ratings remain within safe operating limits. Consider the 1100 V rating for isolation barriers or high-side switching circuits where standard low-voltage diodes are insufficient.
Part Context
This device belongs to the CD214A-R1 series of glass passivated rectifiers manufactured by Bourns Inc. The series spans from 50 V to 2000 V ratings, all sharing the same DO-214AC physical dimensions. These components are designed to replace larger through-hole equivalents in space-constrained modern electronic designs.
Replacement Considerations
The datasheet states this series is not recommended for new designs. Verify if newer Bourns glass passivated rectifier alternatives are available for updated projects.
