The MMBT2222A is the SMD (SOT-23) version of the popular 2N2222A Transistor. It has a collector current of 0.6A and Collector Emitter voltage of 40V. This Transistor is commonly used in low power switching devices where space is a constraint.
Pin Configuration
Pin Number
Pin Name
Description
1
Emitter
Current flows out through Emitter
2
Base
Controls the biasing of the Transistor
3
Collector
Current flows in through Collector
Features
Bi-Polar small signal NPN Transistor
DC Current Gain (hFE) is 100 to 300
Continuous Collector current (IC) is 600mA
Emitter Base Voltage (VBE) is 6V
Collector Emitter Voltage (VCE) is 40V
Rise and Fall time is 25ns and 60ns respectively
Available in To-92 Package
Note: Complete Technical Details can be found at the datasheet given at the end of this page.
Through Hole Equivalent for MMBT2222A
2N2222A

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