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B140HB-13-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 1A SMB
- 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：530 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 40 V
- Capacitance @ Vr, F：80pF @ 5V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：SMB
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B140HB-13-F is a 1.0A surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 40V and operates within a temperature range of -55°C to +150°C. The device utilizes an SMB case with lead-free matte tin plating terminals. Electrical characteristics include a maximum forward voltage drop of 0.70V at 2.0A and 125°C, and a leakage current of up to 4.0mA at 100°C. It supports a non-repetitive peak forward surge current of 45A.
Feature Summary
- Guard ring die construction provides transient protection capabilities
- Low leakage current design ensures high efficiency and low power loss
- Ideally suited for automated assembly processes
Applications
- Free wheeling applications in low voltage circuits
- Polarity protection in electronic systems
- Low voltage, high frequency inverters
Procurement Notes
Verify the specific datasheet revision (DS30128 Rev. 11-2) matches your design requirements. Confirm that the SMB package dimensions and thermal resistance values align with your PCB layout and heat dissipation calculations. Ensure compliance with RoHS directives and check for green molding compound specifications if halogen-free materials are required for your manufacturing process.
Selection Notes
Select this component when a 40V reverse voltage rating and 1.0A average rectified current are sufficient for the circuit design. Consider the SMB package size for space-constrained surface mount applications. Evaluate the thermal resistance and operating temperature range to ensure reliable performance under expected load conditions and ambient temperatures.
Part Context
This part belongs to the B140HB series of surface mount Schottky barrier rectifiers from Diodes Incorporated. It is designed for general-purpose rectification in consumer electronics and industrial equipment where low forward voltage drop and high switching speed are beneficial. The product adheres to standard industry packaging and marking conventions for surface mount devices.
Replacement Considerations
Consult official cross-reference lists or manufacturer guidelines for verified substitutes. Ensure any replacement maintains equivalent voltage, current, and package specifications.
