The SZMMBZ5V6ALT1G from ON Semiconductor is a high-quality, surface-mount Zener diode designed for providing voltage regulation in a wide array of electronic applications. This Zener diode features a nominal Zener voltage of 5.6V, making it suitable for applications that require a precise voltage clamp at this level.

The SZMMBZ5V6ALT1G comes in a compact SOT-23 package, which is ideal for space-constrained applications. Despite its small size, it offers a significant power dissipation of 225 mW, allowing it to handle moderate power applications efficiently. Its double-anode configuration ensures better stability and reliability in operation.

With a Zener test current (I_ZT) of 20 mA, this diode provides a sharp knee on the voltage-current characteristic curve, which is essential for consistent voltage regulation performance. The device also features a low leakage current and a maximum Zener impedance, which further contributes to its stable performance under varying conditions.

The SZMMBZ5V6ALT1G is designed to withstand ESD events, with an ESD rating of ≥ 8 kV (Human Body Model), providing robust protection for sensitive electronic circuits against electrostatic discharges. This makes it an excellent choice for use in applications where ESD events are a concern, such as in portable electronics, computing devices, and telecommunications equipment.

ON Semiconductor has designed the SZMMBZ5V6ALT1G to be compliant with the RoHS directive, meaning it is free from hazardous substances like lead, making it environmentally friendly and safe for use in consumer electronics. Its high reliability and performance characteristics make it an ideal choice for designers looking for a Zener diode that can provide precise voltage regulation while maintaining a low profile in the circuit design.

Whether you're designing power management circuits, protection circuits, or need a reliable voltage reference, the SZMMBZ5V6ALT1G Zener diode from ON Semiconductor is a component that will meet and exceed your application's requirements.