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PDF BU941 Data sheet ( Hoja de datos )
| Número de pieza | BU941 | |
| Descripción | High voltage ignition coil driver NPN power Darlington transistors | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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1. BU941  Hay una vista previa y un enlace de descarga de BU941 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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BU941
BU941P
High voltage ignition coil driver
NPN power Darlington transistors
Features
■ Very rugged Bipolar technology
■ High operating junction temperature
)■ Integrated antiparallel collector-emitter diode
ct(sApplications
rodu■ High ruggedness electronic ignitions
PDescription
leteThe devices are bipolar Darlington transistors
omanufactured using Multi-Epitaxial Planar
stechnology. They have been properly designed to
bbe used in automotive environment as electronic
Oignition power actuators.
1
2
TO-3
3
2
1
TO-247
Figure 1. Internal schematic diagrams
Obsolete Product(s) - for TO-3
for TO-247
Table 1. Device summary
Order codes
BU941
BU941P
Marking
BU941
BU941P
Package
TO-3
TO-247
Packaging
Tray
Tube
November 2008
Rev 3
1/12
www.st.com
12
1 page  
BU941, BU941P
2.1 Electrical characteristics (curves)
Electrical characteristics
Figure 2. Safe operating area
Figure 3. DC current gain
Product(s)Figure 4. DC current gain
Figure 5. Collector-emitter saturation voltage
Obsolete Product(s) - ObsoleteFigure 6. Collector-emitter saturation voltage Figure 7. Base-emitter saturation voltage
5/12
5 Page 
BU941, BU941P
5 Revision history
Revision history
Table 5. Document revision history
Date
Revision
Changes
21-Jun-2004
2
18-Nov-2008
3 Package changed from TO-218 to TO-247 for BU941P.
Obsolete Product(s) - Obsolete Product(s)
11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet BU941.PDF ] | |
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