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2N448 NPN Transistor

The 2N448 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N448 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N448 transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the 2N448 transistor as follows.

Circuit diagram symbol of the 2N448 transistor

2N448 Transistor Specification

Transistor Code 2N448
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Germanium(GE)
Package TO22
Collector Power Dissipation (Maximum) PC 0.065W
Collector-Base Voltage (Maximum) VCB 15V
Collector-Emitter Voltage (Maximum) VCE 15V
Collector Current (Maximum) IC 0.02A
Operating Junction Temperature (Maximum) TJ 85°C
Forward Current Transfer Ratio (hFE Value) 35
Transition Frequency FT 2MHz
Collector Capacitance CC 5pF

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