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PDF 2STR1230 Data sheet ( Hoja de datos )
| Número de pieza | 2STR1230 | |
| Descripción | Low voltage fast-switching NPN power transistor | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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2STR1230
Low voltage fast-switching NPN power transistor
Features
■ Very low collector-emitter saturation voltage
■ High current gain characteristic
■ Fast switching speed
■ Miniature SOT-23 plastic package for surface
mounting circuits
Applications
■ LED
■ Motherboard & hard disk drive
■ Mobile equipment
■ DC-DC converter
■ Voltage regulation
Description
The device is a NPN transistor manufactured
using new “PB-HCD” (power bipolar high current
density) technology. The resulting transistor
shows exceptional high gain performances
coupled with very low saturation voltage.
The complementary PNP is the 2STR2230.
3
2
1
SOT-23
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code (1)
Marking
Package
Packing
2STR1230
2STR1230G
130
130G
SOT-23
SOT-23
Tape and reel
Tape and reel
1. The letter "G" in the order code suffix identifies the product as ECOPACK®2 grade. Please see Section 3 for details.
October 2009
Doc ID 12555 Rev 3
1/9
www.st.com
9
1 page  
2STR1230
2.2 Test circuits
Figure 8. Resistive load switching test circuit
Electrical characteristics
1. Fast electronic switch
2. Non-inductive resistor
Doc ID 12555 Rev 3
5/9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet 2STR1230.PDF ] | |
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