onsemi

MMSZ5231BT1

MMSZ5231BT1 Description

The MMSZ5231BT1 is a high-performance Single Zener Diode from onsemi, designed for reliable voltage regulation and protection in various electronic circuits. With a nominal Zener voltage of 5.1 V and a maximum power rating of 500 mW, this device offers excellent stability and performance in a compact SOD123 package. The MMSZ5231BT1 is surface-mountable, making it ideal for space-constrained applications.

MMSZ5231BT1 Features

• Voltage - Zener (Nom) (Vz): 5.1 V
• Power - Max: 500 mW
• Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA
• Impedance (Max) (Zzt): 17 Ohms
• Current - Reverse Leakage @ Vr: 5 µA @ 2 V
• Tolerance: ±5%
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8541.10.0050

MMSZ5231BT1 Applications

The MMSZ5231BT1 is well-suited for a variety of applications where voltage regulation and protection are critical. Some specific use cases include:

1. Power Supplies: Provides voltage regulation and protection in power supply circuits to ensure stable output voltage.
2. Voltage Reference: Serves as a stable voltage reference in precision electronic circuits.
3. Overvoltage Protection: Protects sensitive electronic components from voltage spikes and transients.
4. Signal Conditioning: Used in signal conditioning circuits to maintain signal integrity and prevent signal distortion.

Conclusion of MMSZ5231BT1

The MMSZ5231BT1 is a reliable and efficient Single Zener Diode from onsemi, offering excellent performance and stability in a compact SOD123 package. Its unique features, such as a low reverse leakage current and a wide tolerance, make it an ideal choice for various applications in the electronics industry. However, it is important to note that this product is currently classified as obsolete, which may limit its availability and suitability for new designs. Nonetheless, for existing applications or replacement purposes, the MMSZ5231BT1 remains a solid choice for voltage regulation and protection.