MMST2222A is a NPN small signal surface mount transistor manufactured by Diodes Inc., with a SOT-323 package, the maximum collector-emitter voltage is 40 V, the maximum collector-base voltage is 75 V, the maximum emitter-base voltage is 6.0 V, the maximum collector current is 600 mA, the maximum power dissipation is 200 mW, the maximum thermal resistance is 625 °C/W, and the operating temperature range is -55 to +150 °C
This document is a datasheet for the Diodes MMST2222A, an NPN small signal surface mount transistor. The device features an epitaxial planar die construction and is available in the SOT-323 package. A complementary PNP type (MMST2907A) is also available from the manufacturer.
The datasheet provides detailed maximum ratings, electrical characteristics, and small signal parameters. Key specifications include a collector-base voltage of 75V, a collector current of 600mA, and a power dissipation of 200mW. It also includes switching characteristics, capacitance data, and ordering information for tape and reel packaging.
| Collector-Base Voltage | 75 V |
|---|---|
| Collector-Emitter Voltage | 40 V |
| Emitter-Base Voltage | 6.0 V |
| Collector Current | 600 mA |
| Power Dissipation | 200 mw |
| Thermal Resistance | 625 °CAV |
| Operating Temperature Range | -55 to +150 °C |
| Package Type | SOT-323 |
The maximum continuous collector current is 600 mA.
The device is housed in a SOT-323 molded plastic package.
Yes, a complementary PNP type is available as the MMST2907A.