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2STN2540

型号：

2STN2540

描述：

低压快速开关PNP功率双极晶体管[ Low voltage fast-switching PNP power bipolar transistor ]

品牌：

STMICROELECTRONICS[ ST ]

页数：

9 页

PDF大小：

163 K

下载PDF手册
2STN2540  
Low voltage fast-switching PNP power bipolar transistor  
Preliminary Data  
General features  
■ Very low collector-emitter saturation voltage  
■ High current gain characteristic  
■ Fast switching speed  
2
■ Surface mounting device in medium power  
3
SOT-223 package  
2
1
■ In compliance with the 2002/93/EC European  
Directive  
SOT-223  
Description  
The device in 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.  
Internal schematic diagram  
Applications  
■ Emergency lighting  
■ Led  
■ CCFL drivers (back lighting)  
■ Voltage regulation  
■ Relay driver  
Order codes  
Part Number  
Marking  
Package  
SOT-223  
Packing  
2STN2540  
N2540  
Tape & reel  
November 2006  
Rev 2  
1/9  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to  
change without notice.  
www.st.com  
9
2STN2540  
Contents  
1
2
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
2.1  
Electrical characteristics (curves)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
3
4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
2/9  
2STN2540  
Electrical ratings  
1
Electrical ratings  
Table 1.  
Symbol  
Absolute maximum rating  
Parameter  
Value  
Unit  
V
Collector-base voltage (I = 0)  
-40  
-40  
V
V
CBO  
E
V
Collector-emitter voltage (I = 0)  
CEO  
B
V
Emitter-base voltage (I = 0)  
-6  
V
EBO  
C
I
Collector current  
-5  
A
C
I
Collector peak current (t < 5ms)  
-10  
A
CM  
P
I
Base peak current (t < 5ms)  
-2  
A
BM  
P
P
Total dissipation at T  
Storage temperature  
= 25°C  
1.6  
W
°C  
°C  
tot  
amb  
T
-65 to 150  
150  
stg  
T
Max. operating junction temperature  
J
Table 2.  
Symbol  
Thermal data  
Parameter  
Value  
Unit  
(1)  
Thermal resistance junction-amb  
__max  
78  
°C/W  
R
thj-amb  
2
(1) Device mounted on PCB area of 1cm  
3/9  
Electrical characteristics  
2STN2540  
2
Electrical characteristics  
(T  
= 25°C unless otherwise specified)  
case  
Table 3.  
Symbol  
Electrical characteristics  
Parameter  
Test Conditions  
Min. Typ. Max. Unit  
Collector cut-off current  
V
I
= -30V  
CB  
-0.1  
-0.1  
µA  
µA  
CBO  
(I =0)  
E
Emitter cut-off current  
I
V
= -5V  
EB  
EBO  
(I =0)  
C
I = -0.5A I = -5mA  
-120  
-180  
-200  
-450  
mV  
mV  
mV  
mV  
-80  
C
B
(2)  
I = -1A  
I = -10mA  
-120  
-140  
-350  
V
V
C
B
Collector-emitter  
saturation voltage  
CE(sat)  
I = -2A  
I = -200mA  
C
B
I = -5A  
I = -500mA  
C
B
Base-emitter saturation  
voltage  
(2)  
(2)  
I = -5A  
I = -500mA  
-1.3  
V
V
C
B
BE(sat)  
V
= -2V I = -2A  
Base-emitter on voltage  
-1.25  
V
CE  
C
BE(on)  
I = -0.5A  
V
V
V
V
= -2V  
= -2V  
= -2V  
= -2V  
250  
200  
150  
50  
C
CE  
CE  
CE  
CE  
I = -1A  
C
(2)  
DC current gain  
h
FE  
I = -2A  
C
I = -5A  
C
Note (2) Pulsed duration = 300 µs, duty cycle ≤1.5%  
2.1  
Electrical characteristics (curves)  
Figure 1.  
DC current gain  
Figure 2.  
Collector-emitter saturation  
voltage  
4/9  
2STN2540  
Electrical characteristics  
Figure 3.  
Base-emitter saturation  
voltage  
Figure 4.  
Base-emitter on voltage  
5/9  
Package mechanical data  
2STN2540  
3
Package mechanical data  
In order to meet environmental requirements, ST offers these devices in ECOPACK®  
packages. 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 is an ST trademark.  
ECOPACK specifications are available at: www.st.com  
6/9  
2STN2540  
Package mechanical data  
SOT-223 MECHANICAL DATA  
mm  
inch  
DIM.  
MIN.  
TYP.  
MAX.  
1.80  
0.80  
3.10  
0.32  
6.70  
MIN.  
TYP.  
MAX.  
0.071  
0.031  
0.122  
0.013  
0.264  
A
B
0.60  
2.90  
0.24  
6.30  
0.70  
3.00  
0.26  
6.50  
2.30  
4.60  
3.50  
7.00  
0.024  
0.114  
0.009  
0.248  
0.027  
0.118  
0.010  
0.256  
0.090  
0.181  
0.138  
0.276  
B1  
c
D
e
e1  
E
3.30  
6.70  
3.70  
7.30  
10o  
0.130  
0.264  
0.146  
0.287  
10o  
H
V
A1  
0.02  
P008B  
7/9  
Revision history  
2STN2540  
4
Revision history  
Table 4.  
Date  
Revision history  
Revision  
Changes  
23-Oct-2006  
03-Nov-2006  
1
2
Initial release  
New graphics  
8/9  
2STN2540  
Please Read Carefully:  
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.  
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no  
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.  
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this  
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products  
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such  
third party products or services or any intellectual property contained therein.  
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED  
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED  
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS  
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.  
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZE REPRESENTATIVE OF ST, ST PRODUCTS ARE NOT  
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING  
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS, WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,  
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS “AUTOMOTIVE  
GRADE” MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.  
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void  
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any  
liability of ST.  
ST and the ST logo are trademarks or registered trademarks of ST in various countries.  
Information in this document supersedes and replaces all information previously supplied.  
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.  
© 2006 STMicroelectronics - All rights reserved  
STMicroelectronics group of companies  
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -  
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America  
www.st.com  
9/9  
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