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MBRS340T3
+NomenclatureDIODE SCHOTTKY 40V 4A SMC
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FabricantSemi - conducteurs
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Pièce fabricant #MBRS340T3
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Fiche technique MBRS340T3 DataSheet
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Spécifications
| Attribut | Valeur |
| Part Status | Obsolete |
| Base Product Number | MBRS340 |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified (Io) | 4A |
| Voltage - Forward (Vf) (Max) @ If | 500 mV @ 3 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 2 mA @ 40 V |
| Mounting Type | Surface Mount |
| Package | DO-214AB, SMC |
| Supplier Device Package | SMC |
| Packaging | Tape & Reel (TR) |
Présentation
Description
An introductory overview would generally cover the course's objectives, key topics, and learning outcomes. It might include an explanation of the course structure, assessment methods, and any prerequisites required. Additionally, it may outline the skills or competencies students will develop, such as analytical thinking, problem-solving, or technical abilities specific to the subject matter.
For accurate details, it would be essential to refer to the specific syllabus or course guide provided by the educational institution offering MBRS340T3.
Equivalent
1. 1N5822 - 40V, 3A Schottky diode.
2. SB340 - 40V, 3A Schottky rectifier.
3. SS34 - 40V, 3A surface-mount Schottky diode.
4. SK34 - 40V, 3A Schottky barrier rectifier.
Ensure compatibility by checking datasheets for specific electrical characteristics and packaging.
Features
1. Voltage and Current Ratings: It supports a maximum reverse voltage of 40 volts (VR) and a forward current of 3 amperes (IF).
2. Low Forward Voltage Drop: This diode has a low forward voltage drop, enhancing efficiency by minimizing power loss during operation.
3. Fast Switching Speed: It offers rapid switching capabilities, making it suitable for high-frequency applications.
4. Surface Mount Package: The MBRS340T3 comes in a compact, surface-mount SMC (DO-214AB) package, ideal for space-constrained designs.
5. High Surge Capability: The diode can handle high surge currents, providing robustness in power supply applications.
6. Thermal Resistance: It features optimized thermal resistance, ensuring better heat dissipation and reliability under thermal stress.
7. Applications: Commonly used in power converters, battery chargers, DC-DC converters, and as a freewheeling diode in various circuits.
Overall, the MBRS340T3 is valued for its efficiency, compact size, and high reliability in electronic circuit designs.
Pinout
Here's a concise summary of its pin function:
1. Anode (Pin 1): This is the positive terminal through which current enters the diode.
2. Cathode (Pin 2/3): This is the negative terminal through which current exits the diode. In some packages, the cathode is also connected to the metal tab for heat dissipation.
The MBRS340T3 is designed for applications requiring low forward voltage drop and high efficiency in rectification and protection tasks, commonly used in power supply circuits and automotive electronics.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the maximum reverse voltage (Vr) for the MBRS340T3?
A: The maximum DC reverse voltage (Vr) is 40 V, as specified for the Schottky technology.
Q: What is the forward voltage drop at 3 A?
A: The maximum forward voltage (Vf) is 500 mV at a forward current (If) of 3 A, enabling low power loss.
Q: What is the average rectified output current rating?
A: The average rectified current (Io) is 4 A, suitable for moderate power supply and freewheeling applications.
Q: Is this diode suitable for high-frequency switching?
A: Yes, it features fast recovery speed (≤ 500 ns at > 200 mA), making it ideal for switching power supplies.
Q: What is the reverse leakage current at rated voltage?
A: Maximum reverse leakage is 2 mA at 40 V Vr, typical for Schottky diodes at high temperature.
Q: What package does the MBRS340T3 use?
A: It is housed in a surface-mount DO-214AB (SMC) package, supplied in Tape & Reel for automated assembly.
Q: Can this replace a standard DO-201AD through-hole diode?
A: Yes, but it requires PCB layout adaptation for the surface-mount SMC package instead of through-hole.