器件名称: 2STN1550
功能描述: Low voltage fast-switching NPN power bipolar transistors
文件大小: 133.32KB 共8页
简 介:2STF1550 2STN1550
Low voltage fast-switching NPN power bipolar transistors
Preliminary Data
General features
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Very low collector-emitter saturation voltage High current gain characteristic Fast switching speed Surface mounting devices in medium power SOT-89 and SOT-223 packages In compliance with the 2002/93/EC European Directive
2 2
3
■
1
SOT-89 SOT-223
Applications
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Emergency lighting LED Motherboard & Hard Disk drive Mobile equipment Battery charger Voltage regulation
Internal schematic diagram
Description
The 2STF1550 and 2STN1550 are NPN transistors 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.
Order codes
Part Number 2STF1550 2STN1550 Marking 1550 N1550 Package SOT-89 SOT-223 Packaging Tape & reel Tape & reel
May 2007
Rev 1
1/8
www.st.com 8
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Electrical ratings
2STF1550 2STN1550
1
Electrical ratings
Table 1.
Symbol
Absolute maximum rating
Parameter Value 2STF1550 SOT-89 2STN1550 SOT-223 50 50 5 5 10 1 1.4 -65 to 150 150 1.6 V V V A A A W °C °C Unit
VCES VCEO VEBO IC ICM IB Ptot Tstg TJ
Collector-emitter voltage (V CE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tP < 5ms) Base current Tota……
