Popular transistors.

ST13001 transistor.
Pinout. Datasheet.

ST13001  transistors. Pinout.

Marking:ST13001, 13001.
ST13001 are used mainly in devices for powering and recharging various electronic gadgets.
Package: TO-92, 1-emitter, 2-collector, 3-base.
Material of transistors: Si
Polarity: NPN

The main parameters of the ST13001.

Power Dissipation (PD)at an ambient temperature of 25°, without heat sink.(|TA|=25°)
0.75 W.

Collector-base breakdown voltage |VCBO|: 500V

Collector-emitter breakdown voltage |VCEO|: 400V

Emitter-base breakdown voltage |VEBO|: 9V

Maximum collector current |Ic max|: 0.3A

Maximum junction temperature |Tj|: +150 C

Transition frequency (ft) : 8MHz(min)

Collector-emitter saturation voltage|VCE|:0,5V(IC=50mA,IB=10mA).

Base-emitter saturation voltage|VBE|:1,2V(IC=50mA,IB=10mA).

Forward current transfer ratio |hFE| : 10-40,(IC=20mA,VCE=20V).

Storage time|t s |:1,5µs

Fall time |t F |:0,3µs

ST13001 Datasheet (PDF)
(Semtech Electronics.)