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BU900TP [STMICROELECTRONICS]

NPN power TRILINTON; NPN电源TRILINTON
BU900TP
型号： BU900TP
厂家： ST    ST
描述：

NPN power TRILINTON
NPN电源TRILINTON
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中文：  中文翻译
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BU900TP  
NPN power TRILINTON  
Preliminary Data  
Features  
■ Integrated high voltage active clamping zener  
■ Integrated antiparallel collector-emitter diode  
■ Clamping energy capability 100% tested  
■ Very high current gain  
3
2
1
Applications  
SOT-82  
■ Engine ignition control  
■ Switching regulators  
■ Motor control  
■ Light ballast  
Figure 1.  
Internal schematic diagram  
Description  
The BU900TP is a planar, monolithic, high voltage  
power Trilinton with a built-in active zener  
clamping circuit and an antiparallel Collector to  
Emitter diode. This device has been specifically  
designed for unclamped, inductive applications  
such as Ignition systems, Switching Regulators,  
and wherever high voltage and high robustness is  
required.  
Table 1.  
Part Number  
BU900TP  
Device summary  
Marking  
Package  
Packing  
BU900TP  
SOT-82  
Tube  
August 2007  
Rev 1  
1/8  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to  
change without notice.  
www.st.com  
8
Electrical ratings  
BU900TP  
1
Electrical ratings  
Table 2.  
Symbol  
Absolute maximum rating  
Parameter  
Value  
Unit  
V
V(BR)CES  
VEBO  
IC  
Collector-emitter breakdown voltage (VBE = 0)  
Emitter-base voltage (IC = 0)  
Collector current  
370  
8
V
5
A
ICM  
Collector peak current (tP < 5ms)  
Base current  
8
A
IB  
1
55  
A
Ptot  
Total dissipation at Tc = 25°C  
Storage temperature  
W
°C  
°C  
Tstg  
TJ  
-65 to 150  
150  
Max. operating junction temperature  
Table 3.  
Symbol  
Thermal data  
Parameter  
Value  
2.27  
80  
Unit  
°C/W  
°C/W  
Rthj-case  
Thermal resistance junction-case  
Thermal resistance junction-ambient  
Rthj-amb  
2/8  
BU900TP  
Electrical characteristics  
2
Electrical characteristics  
(T  
= 25°C unless otherwise specified)  
case  
Table 4.  
Symbol  
Electrical characteristics  
Parameter  
Test Conditions  
VEB = 8 V  
Min. Typ. Max. Unit  
Emitter cut-off current  
(IC = 0)  
IEBO  
100  
100  
µA  
µA  
Collector cut-off current  
(VBE = 0)  
ICES  
VCE = 370 V  
Collector-emitter  
breakdown voltage  
V(BR)CES  
IC = 50 mA  
370  
660  
V
(VBE = 0)  
IC = 2.5 A  
_ IB = 1 mA  
IB = 3 mA  
4
4
V
V
Collector-emitter  
saturation voltage  
(1)  
VCE(sat)  
IC = 3 A _ _  
Base-emitter saturation  
voltage  
IC = 3 A  
_
IB = 3 mA  
(1)  
3.5  
V
VBE(sat)  
hFE  
VF  
IC = 1 A  
IC = 5 A  
_
VCE = 5 V  
DC current gain  
7000  
80  
Diode forward voltage  
18  
V
Secondary breakdown  
energy  
(1)  
IC = 4 A  
L = 10 mH  
mJ  
Es/b  
1. Pulsed duration = 300 ms, duty cycle ≤1.5%  
3/8  
Electrical characteristics  
BU900TP  
2.1  
Electrical characteristics (curves)  
Figure 2.  
DC current gain  
Figure 3.  
Collector-emitter saturation  
voltage  
Figure 4.  
Collector-emitter saturation Figure 5.  
voltage  
Base-emitter saturation  
voltage  
4/8  
BU900TP  
Package mechanical data  
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  
5/8  
Package mechanical data  
BU900TP  
SOT-82FM MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
2.85  
1.47  
0.40  
1.4  
TYP.  
MAX.  
3.05  
1.67  
0.60  
1.6  
MIN.  
1.122  
0.578  
0.157  
0.551  
0.511  
0.177  
4.133  
0.866  
2.933  
6.102  
0.767  
MAX.  
A
A1  
b
1.200  
0.657  
0.236  
0.630  
0.590  
0.236  
4.291  
1.102  
3.051  
6.260  
0.925  
b1  
b2  
c
1.3  
1.5  
0.45  
10.5  
2.2  
0.6  
D
10.9  
2.8  
e
E
7.45  
15.5  
1.95  
7.75  
15.9  
2.35  
L
L1  
P032R  
6/8  
BU900TP  
Revision history  
4
Revision history  
Table 5.  
Date  
02-Aug-2007  
Document revision history  
Revision  
Changes  
1
First release.  
7/8  
BU900TP  
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8/8  

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