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Product Detailed Parameters
- Description：DIODE SCHOTTKY 90V 3A SMBF
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：90 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：800 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：50 µA @ 90 V
- Capacitance @ Vr, F：120pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-221AA, SMB Flat Leads
- Supplier Device Package：SMBF
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BR39F_R1_00001 is a Schottky rectifier manufactured by Panjit International Inc., belonging to the SBMF-30A series. It utilizes silicon technology and features an SMBF (DO-214AC) surface-mount package. The device provides a maximum repetitive reverse voltage of 90V and supports a continuous forward current of 3A. Key electrical characteristics include a low forward voltage drop and minimal reverse leakage current, ensuring high efficiency in power conversion applications.
Feature Summary
- Schottky barrier construction for ultra-fast switching speeds
- Low forward voltage drop to minimize conduction losses
- High surge current capability for robust operation
- Lead-free finish compliant with RoHS standards
Applications
- DC-to-DC converters
- Power supply circuits
- Free-wheeling diodes in inductive loads
- Polarity protection circuits
Procurement Notes
Verify the specific suffix _R1_00001 against official Panjit documentation to confirm reel packaging specifications. Ensure compatibility with standard SMBF footprint dimensions during PCB layout. Cross-reference datasheet thermal derating curves for high-temperature environments. Confirm RoHS compliance status through manufacturer certificates prior to integration into regulated products.
Selection Notes
Select this component when low forward voltage and fast recovery are critical for system efficiency. The 3A current rating suits moderate power applications requiring compact surface-mount solutions. Evaluate thermal management requirements based on ambient operating conditions and heat dissipation capabilities of the SMBF package.
Part Context
This part belongs to Panjit's SBMF-30A series of Schottky rectifiers designed for general-purpose power applications. The SMBF package offers space-saving advantages over traditional axial leads while maintaining reliable performance. It serves as a key component in modern electronic devices requiring efficient power management and compact form factors.
Replacement Considerations
Consult official Panjit substitution guides for verified equivalents. Ensure any replacement matches the 90V reverse voltage, 3A forward current, and SMBF package constraints. Verify that alternative components maintain comparable forward voltage and reverse leakage specifications.
