Overview
The RB751V-40HE3-TP is a Schottky barrier diode manufactured by Micro Commercial Co. This component is designed to provide high efficiency and reliability in various electronic applications. The RB751V-40HE3-TP is part of the SOD323 package family, making it suitable for compact and high-density circuit designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Rating (V_R) | 40 | V |
| Forward Current (I_F) | 30 | mA |
| Forward Voltage (V_F) at I_F = 1 mA | 370 | mV |
| Reverse Current (I_R) at V_R = 30 V | 0.5 | µA |
| Capacitance between terminals (C_t) at V_R = 1 V, f = 1 MHz | 2 | pF |
| Package Type | SOD323 |
Key Features
- Low Forward Voltage Drop: The RB751V-40HE3-TP features a low forward voltage drop of 370 mV at 1 mA, which helps in reducing power losses and improving efficiency in the circuit.
- High Switching Speed: This Schottky diode is known for its fast switching times, making it suitable for high-frequency applications.
- Compact Package: The SOD323 package is compact and ideal for high-density circuit designs, allowing for more components to be integrated into smaller spaces.
- Low Reverse Current: The diode has a low reverse current of 0.5 µA at 30 V, which minimizes leakage current and enhances overall circuit reliability.
Applications
- Power Supply Circuits: The RB751V-40HE3-TP is often used in power supply circuits for rectification and voltage regulation due to its low forward voltage drop and high efficiency.
- Switching Regulators: Its fast switching characteristics make it suitable for use in switching regulators and DC-DC converters.
- Audio and Video Equipment: It is used in audio and video equipment to protect against voltage spikes and to improve signal quality.
- Automotive Electronics: The diode is also used in automotive electronics for various applications requiring high reliability and efficiency.
Q & A
- What is the voltage rating of the RB751V-40HE3-TP?
The voltage rating of the RB751V-40HE3-TP is 40 V.
- What is the forward current rating of this diode?
The forward current rating of the RB751V-40HE3-TP is 30 mA.
- What is the typical forward voltage drop at 1 mA?
The typical forward voltage drop at 1 mA is 370 mV.
- What is the reverse current at 30 V?
The reverse current at 30 V is 0.5 µA.
- What type of package does the RB751V-40HE3-TP come in?
The RB751V-40HE3-TP comes in a SOD323 package.
- What are some common applications of this diode?
Common applications include power supply circuits, switching regulators, audio and video equipment, and automotive electronics.
- Why is the RB751V-40HE3-TP preferred in high-frequency applications?
It is preferred due to its fast switching times and low forward voltage drop.
- How does the compact package benefit circuit design?
The compact SOD323 package allows for more components to be integrated into smaller spaces, enhancing circuit density.
- What is the significance of low reverse current in this diode?
Low reverse current minimizes leakage current, enhancing overall circuit reliability and efficiency.
- Where can I find detailed specifications for the RB751V-40HE3-TP?
Detailed specifications can be found in the datasheet available on the manufacturer's website or through distributors like Digi-Key and Kynix.
