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CMPTA46 NPN Transistor

The CMPTA46 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the CMPTA46 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The CMPTA46 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 CMPTA46 transistor as follows.

Circuit diagram symbol of the CMPTA46 transistor

CMPTA46 Transistor Specification

Transistor Code CMPTA46
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT-23
Transistor SMD Code C46
Collector Power Dissipation (Maximum) PC 0.35W
Collector-Base Voltage (Maximum) VCB 450V
Collector-Emitter Voltage (Maximum) VCE 450V
Collector Current (Maximum) IC 0.5A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 20MHz
Collector Capacitance CC 7pF

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