This file is the product manual of MMSZ4678ET1 series Zener voltage regulator
This document is a datasheet for the MMSZ4678ET1 Series Zener Voltage Regulators offered by ON Semiconductor. The devices are available in a surface mount plastic SOD-123 package and provide a convenient alternative to leadless packages. They feature a wide Zener reverse voltage range from 1.8 V to 43 V and are designed for optimal automated board assembly with a small package size suitable for high-density applications.
| Peak Power Dissipation | 225 W (8 x 20 us) |
|---|---|
| Total Power Dissipation | 500 mW |
| Zener Reverse Voltage Range | 1.8 V to 43 V |
| Package Type | SOD-123 |
| ESD Rating | Class 3 (>16 kV) |
The device has a 500 mW rating when mounted on FR-4 or FR-5 boards.
The maximum case temperature for soldering is 260°C for 10 seconds.
The peak power dissipation is 225 W for an 8 x 20 µs pulse.