MMBD914LT1G ON Semiconductor DIODE GP 100V 200MA SOT23-3

The MMBD914LT1G is a general-purpose diode manufactured by ON Semiconductor. This diode is designed to handle currents up to 200mA and voltages up to 100V. It comes in a SOT-23-3 package, which is a small SMD (Surface-Mount Device) package with three pins. Here is an overview of the MMBD914LT1G diode, highlighting its features, specifications, applications, and working principles:


MMBD914LT1G Overview:

  • Manufacturer: ON Semiconductor
  • Diode Type: General Purpose
  • Package: SOT-23-3 (Surface-Mount Device with 3 pins)
  • Maximum Voltage: 100V
  • Maximum Current: 200mA

Key Features:

  • General-Purpose Diode: Suitable for a wide range of applications that require rectification or switching.
  • Small Form Factor: SOT-23-3 package allows for compact and space-efficient circuit designs.
  • Low Forward Voltage Drop: Efficient conduction characteristics for various applications.
  • High Voltage Handling: Can manage voltages up to 100V, making it versatile in design applications.
  • Low Leakage Current: Minimizes power loss when the diode is reverse biased.
  • DataSheet MMBD914LT1G PDF


  • Rectification: Used in rectifier circuits to convert AC to DC in power supplies.
  • Switching: Utilized for fast switching applications in digital circuits and signal processing.
  • Voltage Clamping: Protects sensitive components from voltage spikes.
  • Voltage Regulation: Applies voltage regulation in various electronic circuits.

Working Principle:

  • Forward Bias: When forward biased, the diode allows current to flow in one direction with a low forward voltage drop.
  • Reverse Bias: When reverse biased, the diode blocks current flow, except for a small leakage current.
  • Rectification: Converts AC to DC by allowing current flow in only one direction.
  • Switching: Changes between conducting and non-conducting states rapidly in response to input signals.


  • The MMBD914LT1G diode is a versatile component suitable for various low-power applications requiring rectification, switching, or voltage clamping functionality.
  • It is essential to refer to the datasheet for detailed specifications, including temperature ranges, forward voltage drop, reverse leakage current, and other critical parameters for optimal circuit design.

The MMBD914LT1G diode from ON Semiconductor is a general-purpose diode suitable for applications requiring rectification, switching, or voltage regulation in low-power electronic circuits. Its compact SOT-23-3 package, along with its ability to handle voltages up to 100V and currents up to 200mA, makes it a valuable component in a wide range of electronic designs.

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