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3DD4212DT NPN Transistor

The 3DD4212DT is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 3DD4212DT transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 3DD4212DT 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 3DD4212DT transistor as follows.

Circuit diagram symbol of the 3DD4212DT transistor

3DD4212DT Transistor Specification

Transistor Code 3DD4212DT
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO-92
Transistor SMD Code 4212DT
Collector Power Dissipation (Maximum) PC 1W
Collector-Base Voltage (Maximum) VCB 700V
Collector-Emitter Voltage (Maximum) VCE 400V
Collector Current (Maximum) IC 1.5A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 9V
Forward Current Transfer Ratio (hFE Value) 10
Transition Frequency FT 4MHz

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