The document describes the features and characteristics of Motorola's small-signal transistors, FETs, and diodes, including the packaging form of the switching diode, high breakdown voltage, and fast switching time.
This document is a technical datasheet for the Motorola MMSD914T1 switching diode. It outlines key features such as the SOD-123 surface mount package, high breakdown voltage, and fast switching time. The datasheet provides maximum ratings, including a continuous reverse voltage of 100 V and a peak forward current of 200 mA.
The document details electrical characteristics like reverse recovery time and thermal properties for both FR-5 boards and alumina substrates. It also includes specific instructions for using the SOD-123 surface mount package, covering recommended footprints, power dissipation calculations, and soldering precautions to prevent device failure.
| Peak Forward Current | 200 mA |
|---|---|
| Package Type | SOD-123 |
| Junction Temperature Range | -55 to +150 °C |
An alumina substrate or an aluminum core board such as Thermal Clad can double the power dissipation compared to a standard FR-5 board.
The soldering temperature and time shall not exceed 260°C for more than 10 seconds.