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CS1909 NPN Transistor

The CS1909 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the CS1909 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The CS1909 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 CS1909 transistor as follows.

Circuit diagram symbol of the CS1909 transistor

CS1909 Transistor Specification

Transistor Code CS1909
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO92
Collector Power Dissipation (Maximum) PC 0.36W
Collector-Base Voltage (Maximum) VCB 50V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 0.8A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 80
Transition Frequency FT 60MHz
Collector Capacitance CC 20pF

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