MMBD4148

Part points

• The MMBD4148 is a semiconductor diode chip used in electronic devices. It is a fast switching diode capable of handling high frequencies and small voltage signals. The chip is typically used in applications such as signal detection, RF modulation, and switching circuits. With its small size and low cost, the MMBD4148 is a popular choice for various electrical and electronic systems.

• Equivalent

  Some equivalent products of the MMBD4148 chip include the 1N4148, 1N4448, and BAV21 diodes.

• Features

  The MMBD4148 is a small signal switching diode with fast switching speed, low forward voltage drop, and high reverse voltage capability. It is commonly used in general-purpose switching applications, voltage clamping circuits, and high-speed switching applications.

• Pinout

  The MMBD4148 is a small signal diode with a SOT-23 package, which has three pins: anode, cathode, and a common pin. It is primarily used for switching applications and high-speed rectification. The anode is connected to the positive terminal, the cathode to the negative terminal, and the common pin acts as a reference point for the diode.

• Manufacturer

  The MMBD4148 is manufactured by NXP Semiconductors. NXP is a multinational semiconductor manufacturer that designs and produces a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, and consumer electronics.

• Application Field

  The MMBD4148 is a small signal diode that can be used across various applications including analog and digital circuits, signal processing, logic circuits, voltage clamping, and protection circuits. It is commonly used for general purpose switching and signal rectification tasks due to its fast switching speed and low leakage current characteristics.

• Package

  The MMBD4148 chip is typically packaged in a SOT-23 package, which is a small outline transistor package. It has three terminals and measures approximately 2.9 x 1.3 x 1.1 mm in size.