ON Semiconductor MMSZ4V3T1 Zener Diode

The ON Semiconductor MMSZ4V3T1 is a high-quality, surface-mount Zener diode that offers excellent voltage regulation with a nominal Zener voltage of 4.3 volts. This component is designed for applications requiring a precise and stable voltage reference in a small package. It is ideal for use in voltage stabilization and voltage clipping circuits, as well as in various types of signal processing applications.

The MMSZ4V3T1 is part of ON Semiconductor's series of Zener diodes that come in a standard SOD-123 package, known for its compact footprint and low profile, making it suitable for high-density circuit board designs. The device is capable of handling a power dissipation of 500 mW, ensuring reliable operation even under moderate power conditions.

With a tight Zener voltage tolerance of ±5%, the MMSZ4V3T1 provides a precise voltage reference for critical applications. The diode features a sharp knee characteristic and low dynamic impedance, which enhances its performance in applications that demand a stable Zener voltage.

The MMSZ4V3T1 is designed to meet the stringent requirements of the industrial and consumer electronics markets. It is characterized for operation from -55°C to +150°C, making it suitable for use in a wide range of environmental conditions. Additionally, the device is compliant with the RoHS directive, which restricts the use of certain hazardous substances in electronic equipment, making it an environmentally friendly choice for manufacturers.

ON Semiconductor's commitment to quality ensures that the MMSZ4V3T1 Zener diode is a reliable and durable component for your circuit design needs. Whether you're designing power management circuits, protection devices, or require a stable reference voltage, the MMSZ4V3T1 is an excellent choice that combines performance with a compact form factor.

• Part Number: MMSZ4V3T1
• Zener Voltage: 4.3V
• Power Dissipation: 500mW
• Package: SOD-123
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes