MMBD914-7-F

The MMBD914-7-F is a small-signal switching diode manufactured by Diodes Incorporated. It is designed for high-speed switching applications and is commonly used in various electronic circuits, including signal processing, clamping, and rectification.

Key Features:

1. Package Type: The MMBD914-7-F is typically housed in a SOT-23 package, which is a compact, surface-mount form factor that allows for efficient use of PCB space. This package is ideal for applications where size is a critical factor.

2. Electrical Characteristics:

   • Reverse Voltage (V_R): The diode has a maximum reverse voltage rating of around 100V, making it suitable for a variety of applications where moderate reverse voltage is encountered.
   • Forward Current (I_F): It can handle a forward current of up to 200mA, allowing it to be used in circuits that require moderate current handling.
   • Forward Voltage Drop (V_F): The forward voltage drop is typically around 0.7V at a forward current of 10mA, which is relatively low, contributing to higher efficiency in switching applications.

3. Switching Speed: The MMBD914-7-F is characterized by its fast switching speed, with a reverse recovery time (t_rr) of approximately 4ns. This makes it suitable for high-frequency applications, such as RF circuits and digital signal processing.

4. Temperature Range: The diode operates effectively over a wide temperature range, typically from -55°C to +150°C, ensuring reliability in various environmental conditions.

5. Applications: The MMBD914-7-F is widely used in:

   • Signal detection and processing circuits
   • Clamping and protection circuits
   • RF and microwave applications
   • General-purpose switching applications

6. Marking and Identification: The diode is usually marked with a specific code for identification, which may include the manufacturer's logo and part number.

Summary:

The MMBD914-7-F from Diodes Incorporated is a versatile, high-speed switching diode that is well-suited for a range of electronic applications. Its compact SOT-23 package, combined with its robust electrical characteristics, makes it an excellent choice for designers looking to optimize space and performance in their circuits. Whether used in consumer electronics, telecommunications, or industrial applications, the MMBD914-7-F provides reliable performance and efficiency.