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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 3A DO214AA
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 30 V
- Capacitance @ Vr, F：250pF @ 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-B330LF is a Schottky barrier rectifier chip diode manufactured by Bourns Inc. It features an average forward current of 3 A and a repetitive peak reverse voltage of 30 V. The maximum forward voltage is 0.5 V at 3 A, with a typical junction capacitance of 250 pF. Maximum reverse current is 0.5 mA at rated voltage. The device operates within a junction temperature range of -55 °C to +125 °C and supports a surge peak current of 100 A. It utilizes a DO-214AA (SMB) surface mount package.
Feature Summary
- Schottky barrier technology for low forward voltage drop
- Surface mount SMB (DO-214AA) package design
- High current capability with 3 A average forward rating
Applications
- Rectification in portable communications equipment
- Power protection circuits in computing devices
- Low power signal rectification in video equipment
Procurement Notes
Verify component authenticity through authorized channels. Confirm RoHS compliance status and lead-free termination specifications against the latest manufacturer documentation. Check for discontinuation notices as this series may be replaced by newer models. Ensure storage conditions remain within specified limits to maintain performance integrity.
Selection Notes
Select based on required reverse voltage ratings and forward current capacity. Consider thermal resistance characteristics for heat dissipation requirements. Evaluate package compatibility with existing surface mount assembly processes. Verify junction temperature ranges match operational environment constraints.
Part Context
This component belongs to the CD214B-B3x0 series of Schottky barrier rectifiers. It shares the SMB package format with other variants offering different voltage ratings from 20 V to 60 V. The series targets miniaturization needs in compact electronic systems requiring efficient rectification.
Replacement Considerations
The CD214B-B3xR series is recommended as a replacement for new designs. Specific substitutes include CD214B-B330R for equivalent electrical characteristics.
