PN2222A (NPN transistor 40V, 600mA)
BD 1.500
The PN2222A are a good general purpose NPN transistor for low to moderate power amplification and switching.
KEY FEATURES OF PN2222A NPN GENERAL PURPOSE TRANSISTOR:
- NPN Bipolar Silicon construction
- Standard EBC pin-out in TO-92 package
- Up to 40V collector-emitter and 75V collector-base
- Up to 600mA continuous current
The PN2222A are a good inexpensive general purpose NPN transistor for low to moderate power amplification and switching and should be part of every parts bin.
These can be very handy when you need to boost the output of a uC pin to drive something that it can not drive directly. NPN transistors are generally used in low-side switching applications where they are connected between the load and ground.
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Product Details
Characteristics of the PN2222A bipolar transistor
- Type - NPN
- Collector-Emitter Voltage: 40 V
- Collector-Base Voltage: 75 V
- Emitter-Base Voltage: 6 V
- Collector Current: 1 A
- Collector Dissipation - 0.625 W
- DC Current Gain (hfe) - 100 to 300
- Transition Frequency - 300 MHz
- Noise Figure - 4 dB
- Operating and Storage Junction Temperature Range -55 to +150 °C
- Package - TO-92
- Electrically Similar to the Popular 2N2222A