STR2550 STMicroelectronics, STR2550 Datasheet

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STR2550

Manufacturer Part Number
STR2550
Description
High voltage fast-switching PNP power transistor
Manufacturer
STMicroelectronics
Datasheet

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Features
Applications
Description
This device is a high voltage fast-switching PNP
power transistor, manufactured using high voltage
multi-epitaxial planar technology for high
switching speeds.
It employs a cellular emitter structure with planar
edge termination to enhance switching speeds,
while maintaining a wide RBSOA.
Table 1.
October 2011
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
Miniature SOT-23 plastic package for surface
mounting circuits
Tape and reel packaging
The NPN complementary type is STR1550
LED driving
Order code
STR2550
Device summary
High voltage fast-switching PNP power transistor
Marking
R2550
Doc ID 022365 Rev 1
Package
Figure 1.
SOT-23
Internal schematic diagram
3
SOT-23
1
Tape and reel
2
Packing
STR2550
Preliminary data
www.st.com
1/7
7

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STR2550 Summary of contents

Page 1

... Marking STR2550 October 2011 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. Figure 1. Package R2550 SOT-23 Doc ID 022365 Rev 1 STR2550 Preliminary data SOT-23 Internal schematic diagram Packing Tape and reel www.st.com ...

Page 2

... Symbol (1) R Thermal resistance junction-ambient max thJA 1. Device mounted on PCB area of 1 cm². 2/7 Parameter = < °C amb Parameter Doc ID 022365 Rev 1 STR2550 Value Unit -500 V -500 -0 500 mW -65 to 150 °C 150 °C Value Unit 250 ° ...

Page 3

... STR2550 2 Electrical characteristics °C unless otherwise specified. case Table 4. Electrical characteristics Symbol Collector cut-off current I CBO ( Collector-base V breakdown voltage (BR)CBO ( Collector-emitter (1) V breakdown voltage (BR)CEO ( Emitter-base breakdown V (BR)EBO voltage (I Collector-emitter (1) V CE(sat) saturation voltage Base-emitter saturation (1) V BE(sat) ...

Page 4

... Package mechanical data 3 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. 4/7 Doc ID 022365 Rev 1 STR2550 ® ...

Page 5

... STR2550 Table 5. SOT-23 mechanical data Dim Figure 2. SOT-23 drawings mm. Min. Typ. 0.89 0 0.3 0.085 2.75 0.85 1.7 1.2 2.1 0.6 0.35 Doc ID 022365 Rev 1 Package mechanical data Max. 1.4 0.1 0.51 0.18 3.04 1.05 2.1 1.6 2.75 0.65 0053390_H 5/7 ...

Page 6

... Revision history 4 Revision history Table 6. Document revision history Date 17-Oct-2011 6/7 Revision 1 Initial release Doc ID 022365 Rev 1 STR2550 Changes ...

Page 7

... STR2550 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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