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BU105 NPN Transistor

The BU105 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BU105 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BU105 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 BU105 transistor as follows.

Circuit diagram symbol of the BU105 transistor

BU105 Transistor Specification

Transistor Code BU105
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 10W
Collector-Base Voltage (Maximum) VCB 750V
Collector-Emitter Voltage (Maximum) VCE 400V
Collector Current (Maximum) IC 2.5A
Operating Junction Temperature (Maximum) TJ 115°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 2
Transition Frequency FT 3MHz

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