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121-1029-01 NPN Transistor

The 121-1029-01 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 121-1029-01 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 121-1029-01 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 121-1029-01 transistor as follows.

Circuit diagram symbol of the 121-1029-01 transistor

121-1029-01 Transistor Specification

Transistor Code 121-1029-01
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 50W
Collector-Base Voltage (Maximum) VCB 1500V
Collector-Emitter Voltage (Maximum) VCE 400V
Collector Current (Maximum) IC 7A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 3

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