The part number "MBRS2H100T3G" is a component manufactured by ON Semiconductor, a well-known supplier of semiconductor products. This specific part is a Schottky Barrier Rectifier, typically used in power management applications such as voltage regulation, rectification in DC circuits, or protection against voltage spikes.
Regarding your request for a detailed explanation of the pin function specifications, circuit principle, pinout, and FAQ in English, here's a thorough breakdown.
Pin Function Specification and Circuit Principle for MBRS2H100T3G
Device Type: Schottky Barrier Rectifier Manufacturer: ON Semiconductor Model: MBRS2H100T3G Package Type: DO-201AD (Surface Mount)
Pinout and Pin Function ListThe MBRS2H100T3G has a DO-201AD package (also known as a small axial package). This package has 2 pins, which serve the following functions:
Pin No. Pin Name Function Description 1 Anode The anode of the diode, typically connected to the positive side of the power supply. 2 Cathode The cathode of the diode, typically connected to the load or ground side. Detailed Pin Function Descriptions:Pin 1 (Anode): This is the positive terminal of the Schottky diode. It is designed to handle the current entering the diode. The anode is connected to the positive side of the DC power supply in most applications, such as in power supply circuits or rectifier circuits.
Pin 2 (Cathode): This is the negative terminal of the diode. It is responsible for the current flowing out of the diode, usually directed to the ground or the negative terminal of the power supply or load.
Circuit Principle for MBRS2H100T3G
The MBRS2H100T3G is a Schottky diode, and the basic working principle of a Schottky diode is as follows:
Schottky diodes have a low forward voltage drop compared to traditional PN-junction diodes, making them efficient for power rectification. The Schottky barrier is created between a metal and a semiconductor (typically n-type silicon). When a forward voltage is applied (anode positive with respect to cathode), current can flow from the anode to the cathode with a small voltage drop, typically between 0.2V to 0.4V. When reverse voltage is applied (cathode positive with respect to anode), the diode blocks current flow, preventing reverse current from flowing. MBRS2H100T3G can handle a maximum repetitive peak reverse voltage of 100V and a continuous forward current of 2A, making it ideal for low voltage, high-frequency switching applications.FAQ for MBRS2H100T3G
What is the maximum current rating for MBRS2H100T3G? The maximum continuous forward current is 2A.
What is the forward voltage drop for MBRS2H100T3G? The typical forward voltage drop is 0.45V at 1A of forward current.
What is the reverse leakage current for MBRS2H100T3G? The reverse leakage current is typically 1µA at 100V reverse voltage.
What is the operating temperature range for MBRS2H100T3G? The device operates within a temperature range of -55°C to +125°C.
What package type is MBRS2H100T3G? The part is packaged in a DO-201AD surface mount package.
Can MBRS2H100T3G be used in high-frequency circuits? Yes, Schottky diodes like the MBRS2H100T3G are ideal for high-frequency rectification due to their low forward voltage and fast switching speed.
What is the peak reverse voltage of MBRS2H100T3G? The peak reverse voltage (V_RRM) is 100V.
What is the typical application of MBRS2H100T3G? It is used in power supply circuits, voltage clamping, and rectification circuits in low-voltage applications.
How is the MBRS2H100T3G different from standard diodes? Schottky diodes like MBRS2H100T3G have a lower forward voltage drop and faster switching times than regular PN-junction diodes.
Can MBRS2H100T3G be used in power protection circuits? Yes, it is suitable for protecting circuits against reverse voltage spikes or for rectifying power in power conversion circuits.
Is the MBRS2H100T3G suitable for use in automotive applications? Yes, with its high reliability and ruggedness, it can be used in automotive power management circuits.
What is the capacitance rating of MBRS2H100T3G? The typical junction capacitance is around 60pF.
What is the reverse recovery time of MBRS2H100T3G? The reverse recovery time is typically <10ns, making it ideal for high-speed switching applications.
What is the mounting type for MBRS2H100T3G? The device uses a surface mount package (DO-201AD).
Can I use MBRS2H100T3G in power factor correction circuits? Yes, this diode is suitable for use in power factor correction circuits where low forward voltage and fast recovery are important.
What is the maximum power dissipation for MBRS2H100T3G? The maximum power dissipation is typically 2W.
How do I calculate the expected performance of MBRS2H100T3G in my circuit? You can use the datasheet to calculate current, voltage, and power dissipation, ensuring that the diode’s ratings are not exceeded in your specific circuit.
Can I parallel multiple MBRS2H100T3G diodes? While it is possible, you must ensure proper current sharing and consider the thermal dissipation for parallel diodes.
How should I store MBRS2H100T3G before use? Store in a dry, cool environment to avoid moisture absorption, which can affect performance.
Is MBRS2H100T3G RoHS compliant? Yes, the MBRS2H100T3G is RoHS compliant and free of lead and other harmful substances.
Conclusion:
The MBRS2H100T3G is a versatile and efficient Schottky rectifier with a DO-201AD package that is ideal for power management and rectification circuits. Its low forward voltage drop, fast switching speed, and robustness make it an excellent choice for various electronic applications. The part has 2 pins, each serving distinct functions: the anode and cathode, and it is important to properly integrate the device into circuits to maximize its efficiency.
