STN951 Datasheet (ST Microelectronics) - Low voltage fast-switching PNP power transistor

STN951, Low voltage fast-switching PNP power transistor

The device is manufactured in PNP planar technology by using a “Base Island” layout.

The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage.

4 3 2 1 SOT-223 Figure 1.

Internal schematic diagram Table 1.

Device summary Order codes Marking STN95

STN951 Features

* Very low collector-emitter saturation voltage

* High current gain characteristic

* Fast switching speed

* Surface mounting device in medium power SOT-223 package Applications

* Emergency lighting

* Voltage regulators

* Relay drivers

* High efficiency low voltage swi