This document introduces a Zener voltage regulator that uses a convenient surface mount plastic SOD−123 package. The product has a rated power of 500mW, a wide range of reverse Zener voltages, and is suitable for high-density applications.
The document describes the MMSZ5221BT1 Series, a family of preferred device Zener voltage regulators offered in a convenient SOD-123 surface mount plastic package. These devices provide a wide reverse voltage range from 2.4 V to 110 V and are designed for optimal automated board assembly with high density applications.
| Total Power Dissipation on FR-5 Board | 500 mW @ Tj = 75°C |
|---|---|
| Thermal Resistance Junction-to-Ambient | 340 °C/W |
| Junction and Storage Temperature Range | -55 to +150°C |
| Package Type | SOD-123 Surface Mount |
The devices provide a wide Zener reverse voltage range from 2.4 V to 110 V.
The devices have an ESD Rating of Class 3 (>16 kV) per Human Body Model.