2STN2540 STMicroelectronics, 2STN2540 Datasheet

TRANSISTOR PNP BIPOLAR SOT-223

2STN2540

Manufacturer Part Number
2STN2540
Description
TRANSISTOR PNP BIPOLAR SOT-223
Manufacturer
STMicroelectronics
Datasheet

Specifications of 2STN2540

Transistor Type
PNP
Current - Collector (ic) (max)
5A
Voltage - Collector Emitter Breakdown (max)
40V
Vce Saturation (max) @ Ib, Ic
450mV @ 500mA, 5A
Dc Current Gain (hfe) (min) @ Ic, Vce
150 @ 2A, 2V
Power - Max
1.6W
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Configuration
Single Dual Collector
Transistor Polarity
PNP
Mounting Style
SMD/SMT
Collector- Emitter Voltage Vceo Max
40 V
Emitter- Base Voltage Vebo
6 V
Maximum Dc Collector Current
5 A
Power Dissipation
1.6 W
Maximum Operating Temperature
+ 150 C
Dc Collector/base Gain Hfe Min
50
Collector Emitter Voltage V(br)ceo
40V
Power Dissipation Pd
1.6W
Dc Collector Current
5A
Dc Current Gain Hfe
250
Transistor Case Style
SOT-223
No. Of Pins
3
Svhc
No SVHC
Rohs Compliant
Yes
Operating Temperature Range
-65°C To +150°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Collector Cutoff (max)
-
Frequency - Transition
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-5901-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
2STN2540
Manufacturer:
ST
0
Part Number:
2STN2540
Manufacturer:
ST
Quantity:
20 000
Part Number:
2STN2540 (�ֻ�
Manufacturer:
ST
0
Part Number:
2STN2540-08-TR
Manufacturer:
ST
0
Part Number:
2STN2540-A
Manufacturer:
ST
Quantity:
15 000
Part Number:
2STN2540-A
Manufacturer:
ST
0
Part Number:
2STN2540-A-TR
Manufacturer:
ST
0
Table 1.
Features
Applications
Description
The device is a PNP 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.
January 2008
Order code
2STN2540
Very low collector-emitter saturation voltage
High current gain characteristic
Fast switching speed
Surface mounting device in medium power
SOT-223 package
Emergency lighting
LED
CCFL drivers (back lighting)
Voltage regulation
Relay driver
Device summary
Low voltage fast-switching PNP power bipolar transistor
Marking
N2540
Rev 3
Package
SOT-223
Figure 1.
Internal schematic diagram
4
SOT-223
Tape and reel
1
Packaging
2STN2540
2
3
www.st.com
1/9
9

Related parts for 2STN2540

2STN2540 Summary of contents

Page 1

... Density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. Table 1. Device summary Order code Marking 2STN2540 N2540 January 2008 4 SOT-223 Figure 1. Internal schematic diagram Package SOT-223 Rev 3 2STN2540 Packaging Tape and reel 1/9 www.st.com 9 ...

Page 2

... Storage temperature stg T Max. operating junction temperature J Table 3. Thermal data Symbol (1) Thermal resistance junction-amb R thj-amb 1. Device mounted on PCB area of 1cm 2/9 Parameter = < 5ms) P < 5ms °C amb Parameter __max 2 2STN2540 Value Unit - 1.6 W -65 to 150 °C 150 °C Value Unit 78 °C/W ...

Page 3

... Electrical characteristics ( °C unless otherwise specified) case Table 4. Electrical characteristics Symbol Collector cut-off current I CBO (I =0) E Emitter cut-off current I EBO (I =0) C (1) V Collector-emitter CE(sat) saturation voltage Base-emitter saturation (1) V BE(sat) voltage (1) Base-emitter on voltage V BE(on) (1) DC current gain h FE Collector-base C CBO ...

Page 4

... Electrical characteristics 2.1 Electrical characteristics (curves) Figure 2. Output characteristics Figure 4. Collector-emitter saturation voltage Figure 6. Base-emitter on voltage 4/9 Figure 3. DC current gain Figure 5. Base-emitter saturation voltage Figure 7. Resistive load switching times 2STN2540 ...

Page 5

... Figure 8. Resistive load switching times 2.2 Test circuit Figure 10. Resistive load switching test circuit 1) Fast electronic switch 2) Non-inductive resistor Electrical characteristics Figure 9. Capacitance 5/9 ...

Page 6

... These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK trademark. ECOPACK specifications are available at: 6/9 www.st.com 2STN2540 ...

Page 7

... DIM SOT-223 mechanical data mm. min. typ 0.02 0.60 0.70 2.90 3.00 0.24 0.26 6.30 6.50 2.30 4.60 3.30 3.50 6.70 7.00 Package mechanical data max. 1.80 0.1 0.85 3.15 0.35 6.70 3.70 7. 0046067_L 7/9 ...

Page 8

... Revision history 4 Revision history Table 5. Document revision history Date 23-Oct-2003 03-Nov-2006 14-Jan-2008 8/9 Revision 1 Initial release 2 Added new graphics: fig.2, fig. 7, fig.8, fig.9. 3 Document status promoted from preliminary data to datasheet. 2STN2540 Changes ...

Page 9

... 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. ...

Related keywords