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DT1122 NPN Transistor

The DT1122 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the DT1122 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The DT1122 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 DT1122 transistor as follows.

Circuit diagram symbol of the DT1122 transistor

DT1122 Transistor Specification

Transistor Code DT1122
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO5
Collector Power Dissipation (Maximum) PC 5W
Collector-Base Voltage (Maximum) VCB 100V
Collector-Emitter Voltage (Maximum) VCE 100V
Collector Current (Maximum) IC 0.5A
Operating Junction Temperature (Maximum) TJ 175°C
Forward Current Transfer Ratio (hFE Value) 40
Transition Frequency FT 1.5MHz

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