Datasheet4U Logo Datasheet4U.com

MM421 - TRANSISTOR

Download the MM421 datasheet PDF. This datasheet also covers the MM420 variant, as both devices belong to the same transistor family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MM420-Motorola.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Base Current —Collector Current Continuous @Total Device Dissipation Ta = 25°C Derate above 25°C @Total Device Dissipation Ta Derate above 75°C 75°C Operating and Storage Junction Temperature Range Symbol VCEO v CBO v EBO MM42Q MM421 250 325 275 6.0 Vdc PD PD Tj, Tstg 500 800 5.3 2.5 25 -65 to +175 mA mW mW/°C Watts mW/°C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.