Surface Mount Rectifier Diode is an electronic component manufactured using surface mount technology. Unlike traditional fixed methods, it can be directly soldered onto the surface of a circuit board. Its advantages, such as small size, high reliability, and high precision, make it widely used in various circuits.

What is a Surface Mount Rectifier Diode?

A Surface Mount Rectifier Diode is a type of diode manufactured using surface mount technology. It can be directly attached to the surface of a circuit board through soldering, offering advantages such as small size, high reliability, and high precision, thus finding widespread applications in the field of electronics.

Applications of Surface Mount Rectifier Diode

    DC Power Supplies: Used to convert AC signals to DC signals, ensuring proper charging of batteries and improving power conversion efficiency.

    Inverter Power Supplies: Commonly used as protective components to reduce power stress and prevent power losses from affecting the circuit.

    Televisions and Computer Monitors: Providing stable power supply to ensure good image and sound quality.

    LED Luminaires and Strips: Providing stable current output to ensure consistent brightness and color consistency of LEDs.

    Power Adapters: Converting AC signals to DC signals to provide stable power for computers, communication equipment, etc.

    Radiation Measurement: Measuring radiation dose and flicker intensity based on the magnitude of the current signal, realizing the detection and measurement functions of radiation.

Characteristics of Surface Mount Rectifier Diode

    Small Size: Reduces the volume and size of circuit designs, making component distribution on circuit boards more uniform.

    High Reliability: Excellent reliability ensures long-term stable operation.

    High Precision: Precision during the manufacturing process can reach the allowed error limit, ensuring circuit stability and reliability.

    Fast Response: Fast response speed allows for quick transmission of current signals, making circuit response more sensitive.

    Low Loss: During forward operation, it has low voltage drop and low leakage current, effectively reducing energy loss and interference.

In summary, Surface Mount Rectifier Diodes play an important role in the field of electronics by improving circuit conversion efficiency, ensuring normal circuit operation, and simplifying circuit design and reducing size, among other aspects.

Common Surface Mount Diode part number

ONSemi：1N4148WS, N4148WS,1N4148W-7-F,1N4148WT,1N4148WT-7-F,1N4148WS-7-F

Diodes：BAT54C,LL4148-G,BAS21LT1G,BAV199,BAV21,BAV70,BAV99

Vishay：LL4148,SS14,SS34

Nexperia：BAS21,BAS21LT1GL,BAT54S,BAT54A

Infineon ：BBY40,BAS21-07

ST：BAT54S,BAT54ALT1G,STPS160A,STPS20M100SFP,STPS20L60CG-TR

Rohm :RB751S40,RB521S30,RB480Y-30,RB480Y-40,RB480Y-60