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2N3440S NPN Transistor

The 2N3440S is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N3440S transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N3440S 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 2N3440S transistor as follows.

Circuit diagram symbol of the 2N3440S transistor

2N3440S Transistor Specification

Transistor Code 2N3440S
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO5
Collector Power Dissipation (Maximum) PC 1W
Collector-Base Voltage (Maximum) VCB 300V
Collector-Emitter Voltage (Maximum) VCE 250V
Collector Current (Maximum) IC 1A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 40
Transition Frequency FT 15MHz
Collector Capacitance CC 10pF

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