The MMSZ4678T1 series are 500 mW, SOD-123 surface mount Zener voltage regulators. These devices provide a convenient alternative to the leadless 34-package style.
The document describes a series of Zener diodes offered in a convenient SOD-123 plastic surface-mount package. These devices provide an alternative to leadless packages and feature a wide reverse voltage range from 1.8 V to 43 V, with a power rating of 500 mW on FR-4 or FR-5 boards.
| Total Power Dissipation | 500 mW |
|---|---|
| Thermal Resistance Junction-to-Ambient | 340 °C/W |
| ESD Rating | >16 kV |
| Maximum Case Temperature for Soldering | 260°C for 10 Seconds |
| Package Type | SOD-123 |
The devices have a 500 mW rating when used on FR-4 or FR-5 boards.
The series offers a wide Zener reverse voltage range from 1.8 V to 43 V.
Yes, the package is specifically designed for optimal automated board assembly.