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TP4274 NPN Transistor

The TP4274 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the TP4274 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The TP4274 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 TP4274 transistor as follows.

Circuit diagram symbol of the TP4274 transistor

TP4274 Transistor Specification

Transistor Code TP4274
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO226
Collector Power Dissipation (Maximum) PC 0.28W
Collector-Base Voltage (Maximum) VCB 30V
Collector-Emitter Voltage (Maximum) VCE 12V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 35
Transition Frequency FT 400MHz
Collector Capacitance CC 4pF

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