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B140-13-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 1A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：110pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B140-13-F is a surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a single diode configuration in an SMA (DO-214AC) package. The device supports a maximum average forward rectified current of 1.0 A and a repetitive peak reverse voltage of 40 V. Key electrical parameters include a maximum DC reverse leakage current of 200 µA at rated voltage, a maximum forward voltage drop of 500 mV at 1 A, and a non-repetitive peak forward surge current rating of 30 A. The junction temperature range extends from -55°C to +150°C.
Feature Summary
- Utilizes Schottky barrier technology for low power loss and high efficiency
- Guard ring die construction provides protection against transient voltage events
- Ultra-low leakage current characteristics suitable for battery-powered applications
- Designed for ideal automatic assembly in surface mount processes
Applications
- DC-DC converters
- Power supply circuits
- Free-wheeling diodes
- Polarity protection circuits
Procurement Notes
Verify the specific suffix against official Diodes Incorporated documentation to confirm exact packaging and compliance status. Ensure the ordering part number matches the required tape-and-reel or cut-tape format. Confirm RoHS and halogen-free declarations align with project requirements before finalizing procurement orders.
Selection Notes
Select this component when a 40 V reverse voltage rating and 1.0 A continuous current capacity are required in a compact SMA package. Consider the low forward voltage drop for improved system efficiency. Evaluate thermal management needs based on the specified junction temperature limits and ambient operating conditions.
Part Context
This component belongs to the B1xx series of Schottky barrier rectifiers from Diodes Incorporated. The series offers various voltage ratings while maintaining consistent current handling capabilities. The SMA package provides a standard footprint for surface mount PCB layouts, facilitating integration into modern electronic designs requiring efficient rectification.
Replacement Considerations
Cross-reference with other 1.0 A, 40 V Schottky rectifiers in the SMA package. Verify pinout compatibility and thermal performance metrics. Ensure substitute components meet identical electrical specifications and regulatory compliance standards.
