STN851
STN851 is LOW VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR manufactured by STMicroelectronics.
Low voltage fast-switching NPN power transistor
Features
- Very low collector to emitter saturation voltage
- High current gain characteristic
- Fast-switching speed
Applications
- Emergency lighting
- Voltage regulators
- Relay drivers
- High efficiency low voltage switching applications
Description
The device is manufactured in Planar Technology with "Base Island" layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage.
4 3
2 1
SOT-223
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code
Marking
N851
March 2009
Package SOT-223
Rev 7
Packaging Tape and reel
1/10
.st.
Electrical...
