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B340-13-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 3A SMC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 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 @ 40 V
- Capacitance @ Vr, F：200pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：SMC
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The B340-13-F is a surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a single diode configuration in an SMA (DO-214AC) package. Key electrical parameters include a maximum repetitive reverse voltage of 40V and an average forward rectified current of 3A. The device exhibits a maximum forward voltage drop of 500mV at 3A and a maximum reverse leakage current of 500uA. It supports a forward surge current of 80A and operates within a junction temperature range of -55°C to +125°C.
Feature Summary
- Guard ring die construction provides transient protection capabilities
- Low power loss design ensures high efficiency operation
- Ideally suited for automated assembly processes
Applications
- Low voltage, high frequency inverters
- Free wheeling applications
- Polarity protection circuits
Procurement Notes
Verify the specific suffix against official Diodes Incorporated documentation to confirm exact electrical tolerances and packaging specifications. Ensure compliance with RoHS and REACH requirements as stated in the manufacturer's datasheet. Confirm that the SMA package variant matches the intended PCB footprint and thermal management strategy for the target application environment.
Selection Notes
Select this component when a low forward voltage drop is required for high efficiency in 40V systems. The SMA package offers a compact solution for space-constrained designs. Consider the 80A surge rating for circuits experiencing transient loads. Verify that the 500uA reverse leakage current meets the standby power requirements of the specific electronic system being designed.
Part Context
This part belongs to the B3xxxA series of surface mount Schottky rectifiers from Diodes Incorporated. The series includes variants with different reverse voltage ratings while maintaining similar current handling capabilities. These devices are designed for general-purpose rectification in consumer and industrial electronics where speed and efficiency are prioritized over high voltage blocking.
Replacement Considerations
Check for B340LA-13-F or B340BQ-13-F if alternative packages or specific automotive qualifications are required. Verify pinout compatibility and thermal characteristics before substitution.
