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MD1122 NPN Transistor

The MD1122 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the MD1122 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The MD1122 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 MD1122 transistor as follows.

Circuit diagram symbol of the MD1122 transistor

MD1122 Transistor Specification

Transistor Code MD1122
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO77
Collector Power Dissipation (Maximum) PC 0.625W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 30V
Collector Current (Maximum) IC 0.2A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 125MHz
Collector Capacitance CC 3.5pF

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