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2N521A PNP Transistor

The 2N521A is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2N521A transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N521A 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 2N521A transistor as follows.

Circuit diagram symbol of the 2N521A transistor

2N521A Transistor Specification

Transistor Code 2N521A
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Germanium(GE)
Package TO5
Collector Power Dissipation (Maximum) PC 0.15W
Collector-Base Voltage (Maximum) VCB 25V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 85°C
Emitter-Base Voltage (Maximum) VEB 10V
Forward Current Transfer Ratio (hFE Value) 150
Transition Frequency FT 6MHz
Collector Capacitance CC 25pF

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