onsemi Zener Diode 1.51 V Single 500 mW Surface Mount 2-Pin SOD-123 MMSZ51T1G

onsemi MMSZ51T1G is a single Zener diode featuring a nominal Zener voltage of 51 volts and a maximum power dissipation of 500 milliwatts. Its surface mount package type SOD-123 with 2 pins supports compact and efficient PCB assembly. This diode is engineered to provide excellent voltage regulation in electronic circuits with a Zener tolerance of ±5%, making it ideal for use in voltage regulation and reference applications.

Designed for a wide operating temperature range from -55°C up to 150°C, it ensures reliable performance under various industrial and commercial conditions. The diode's maximum reverse leakage current is a low 50 nanoamperes, which helps reduce power loss during operation. Its maximum Zener impedance of 180 ohms further enhances its ability to sustain stable voltage levels in circuits.

Key physical dimensions include a height of 1.35 mm and a length of 3.86 mm, making it suitable for compact design implementations. The part adheres to RoHS standards, ensuring it meets environmental safety criteria for electronic components.

Single element diode configuration designed for voltage regulation applications. Nominal Zener voltage of 51 volts with a tolerance of ±5%. Maximum power dissipation capacity of 500 milliwatts for low power circuitry. Compact surface mount package type SOD-123 with 2 pins ensures easy PCB mounting.

Rated for operating temperatures from -55°C to 150°C for robust performance. Maximum reverse leakage current rated at 50 nanoamperes for minimal leakage losses. Maximum Zener impedance of 180 ohms to maintain stable voltage regulation.

Test current specified at 2 milliamps to verify zener characteristics. Height measures 1.35 mm with length 3.86 mm suitable for compact electronic assemblies. Compliance with RoHS environmental and safety standards.

This onsemi MMSZ51T1G Zener diode is suitable for industrial, manufacturing, electronic design, prototyping, and repair applications requiring accurate voltage regulation in power management. It supports automated surface mount technology production lines due to its tape packaging format.

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