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TK31D PNP Transistor

The TK31D is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the TK31D transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The TK31D 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 TK31D transistor as follows.

Circuit diagram symbol of the TK31D transistor

TK31D Transistor Specification

Transistor Code TK31D
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Germanium(GE)
Package X18
Collector Power Dissipation (Maximum) PC 0.2W
Collector-Base Voltage (Maximum) VCB 20V
Collector-Emitter Voltage (Maximum) VCE 5V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 75°C
Emitter-Base Voltage (Maximum) VEB 15V
Forward Current Transfer Ratio (hFE Value) 20
Transition Frequency FT 6MHz

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More Transistors Datasheets in X18 Package

TK25 TK25 PNP Transistor TK24C TK24C PNP Transistor ASY66 ASY66 PNP Transistor TK20B TK20B PNP Transistor TK24B TK24B PNP Transistor TK30D TK30D PNP Transistor TK46C TK46C PNP Transistor TK23A TK23A PNP Transistor TK21B TK21B PNP Transistor TK40C TK40C PNP Transistor TK36C TK36C PNP Transistor TK37C TK37C PNP Transistor TK46 TK46 PNP Transistor TK49C TK49C NPN Transistor TK42 TK42 PNP Transistor TK33 TK33 NPN Transistor TK34 TK34 PNP Transistor TK20 TK20 PNP Transistor TK21C TK21C PNP Transistor TK45C TK45C PNP Transistor