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BU127 NPN Transistor

The BU127 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BU127 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BU127 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 BU127 transistor as follows.

Circuit diagram symbol of the BU127 transistor

BU127 Transistor Specification

Transistor Code BU127
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 62W
Collector-Base Voltage (Maximum) VCB 200V
Collector-Emitter Voltage (Maximum) VCE 120V
Collector Current (Maximum) IC 10A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 40
Transition Frequency FT 70MHz

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