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SD1448 NPN Transistor

The SD1448 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the SD1448 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The SD1448 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 SD1448 transistor as follows.

Circuit diagram symbol of the SD1448 transistor

SD1448 Transistor Specification

Transistor Code SD1448
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package M122
Collector Power Dissipation (Maximum) PC 31.8W
Collector-Base Voltage (Maximum) VCB 45V
Collector-Emitter Voltage (Maximum) VCE 25V
Collector Current (Maximum) IC 1.6A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 10
Transition Frequency FT 860MHz
Collector Capacitance CC 20pF

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