MMMT6427 NPN SURFACE MOUNT DARLINGTON TRANSISTOR is a high current gain, low power amplification and switching, ultra-small surface mount package, lead free/RoHS compliant device from Diodes Incorporated.
This document is a datasheet for the MMST6427, an NPN surface mount Darlington transistor manufactured by Diodes Incorporated. The device is designed for low power amplification and switching applications and is housed in a SOT-323 package. It features lead-free and RoHS compliant construction with a 'Green' molding compound for newer production dates.
The datasheet provides comprehensive electrical characteristics, including maximum ratings such as a collector-emitter voltage of 40V and a continuous collector current of 500mA. It also includes detailed graphs illustrating power dissipation, saturation voltage, current gain, and gain bandwidth product across various operating conditions.
| Package Type | SOT-323 |
|---|---|
| Collector-Emitter Voltage | 40 V |
| Collector Current - Continuous | 500 mA |
| Power Dissipation | 200 mW |
| Operating Temperature Range | -55 to +150 °C |
The MMST6427 is available in a SOT-323 surface mount package.
Yes, the device is lead-free and RoHS compliant.
The maximum continuous collector current is 500 mA.