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CST1742 PNP Transistor

The CST1742 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the CST1742 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The CST1742 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the CST1742 transistor as follows.

Circuit diagram symbol of the CST1742 transistor

CST1742 Transistor Specification

Transistor Code CST1742
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Germanium(GE)
Package MM17
Collector Power Dissipation (Maximum) PC 10W
Collector-Base Voltage (Maximum) VCB 40V
Collector-Emitter Voltage (Maximum) VCE 25V
Collector Current (Maximum) IC 3A
Operating Junction Temperature (Maximum) TJ 90°C
Emitter-Base Voltage (Maximum) VEB 20V
Forward Current Transfer Ratio (hFE Value) 15
Transition Frequency FT 0.07MHz

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More Transistors Datasheets in MM17 Package

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