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MMBT945-H NPN Transistor

The MMBT945-H is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the MMBT945-H transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The MMBT945-H 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 MMBT945-H transistor as follows.

Circuit diagram symbol of the MMBT945-H transistor

MMBT945-H Transistor Specification

Transistor Code MMBT945-H
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT-23
Transistor SMD Code CR
Collector Power Dissipation (Maximum) PC 0.2W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 50V
Collector Current (Maximum) IC 0.15A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 200
Transition Frequency FT 150MHz
Collector Capacitance CC 3pF

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