ON Semiconductor SZMMSZ5249BT1G Zener Diode

The SZMMSZ5249BT1G from ON Semiconductor is a high-quality Zener diode designed for providing a reliable voltage reference. This surface-mount device is a popular choice for various electronic applications due to its precision voltage regulation and compact SOD-123 package. With a nominal Zener voltage of 19V and a tolerance of ±5%, it is suitable for voltage regulation in a wide range of circuits.

Key Features

• Zener Voltage: 19V with a tolerance of ±5%, ensuring precise voltage regulation for your circuits.
• Power Dissipation: Capable of dissipating up to 500mW of power, making it suitable for handling moderate power levels in circuit protection or voltage regulation roles.
• Package: The SOD-123 package is compact and ideal for space-constrained applications, while also providing good thermal performance.
• Operating Temperature Range: This diode operates within a temperature range of -55°C to +150°C, providing reliable performance under extreme conditions.
• Reverse Leakage Current: Exhibits low leakage current, which enhances the overall efficiency of the device in operation.

Applications

The SZMMSZ5249BT1G is versatile and can be used in a variety of applications, including:

• Consumer electronics for voltage stabilization
• Power supply circuits
• Automotive electronics
• Industrial equipment

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the SZMMSZ5249BT1G is no exception. It is designed to meet the stringent requirements of the electronic industry, ensuring high reliability and performance. Whether you are designing a new circuit or troubleshooting an existing one, this Zener diode is an excellent choice for maintaining consistent voltage levels.