onsemi 4.3 V 225 mW Zener Diode Single Surface Mount 3-Pin SOT-23 SZMMBZ5229BLT1G

onsemi SZMMBZ5229BLT1G is a robust 4.3 V Zener diode designed for voltage regulation in electronic components and semiconductor applications. This surface mount device comes in a compact SOT-23 3-pin package, offering efficient and space-saving integration on PCB layouts.

With a nominal Zener voltage of 4.3 V and a maximum power dissipation of 225 mW, it is suitable for protecting sensitive circuits against voltage fluctuations. The diode features a single element per chip configuration and maintains low reverse leakage current and impedance, enhancing electrical stability.

The operating temperature range from -65°C to 150°C ensures reliable performance across various industrial and commercial environments. It complies with RoHS environmental standards, making it suitable for eco-conscious manufacturing processes.

This diode is ideal for use in industrial electronic assemblies, power management modules, telecommunications equipment, and semiconductor devices requiring precise voltage regulation.

Nominal Zener voltage of 4.3 V with ±5% tolerance. 225 mW maximum power dissipation rating for continuous operation. Surface mount SOT-23 package with 3 pins facilitates automated assembly. Test current of 20 mA and maximum zener impedance of 22 Ω ensure stable voltage regulation.

Operating temperature span from -65°C to 150°C supports harsh environments. Maximum reverse leakage current limited to 5 μA reduces power loss. RoHS compliance guarantees environmental safety and reduced hazardous substances.

Single diode configuration as part of the SZMMBZ52xxBLT1G product series. Package dimensions: length 3.04 mm, height 1.11 mm, enabling compact device footprint.

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