This document describes the features of the switching diode, including SOD-123 surface mount package, high breakdown voltage, fast switching time, etc.
The document details the features of the MMSD4148T1 switching diode, which is available in a Surface Mount (SOD–123) package. Key characteristics include high breakdown voltage and fast speed switching time.
Technical specifications cover maximum ratings such as continuous reverse voltage and peak forward current, alongside thermal resistance values for FR-5 boards and alumina substrates. The datasheet also includes electrical parameters like reverse recovery time and capacitance, along with recommended surface mount footprints and soldering precautions.
| Continuous Reverse Voltage | 100 Vdc |
|---|---|
| Peak Forward Current | 200 mAdc |
| Peak Forward Surge Current | 500 mAdc |
| Thermal Resistance Junction to Ambient (FR-5) | 556 °C/W |
The device uses a SOD–123 Surface Mount Package.
The operating range is from –55 to +150 °C.
The device should be preheated before soldering, and the temperature must not exceed 260°C for more than 10 seconds.