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BUX48 [STMICROELECTRONICS]

HIGH POWER NPN SILICON TRANSISTORS; 高功率NPN硅晶体管
BUX48
型号： BUX48
厂家： ST    ST
描述：

HIGH POWER NPN SILICON TRANSISTORS
高功率NPN硅晶体管

晶体 晶体管 高功率电源
文件： 总7页 (文件大小：92K)
中文：  中文翻译
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BUX48/48A  
BUV48A/V48AFI  
®
HIGH POWER NPN SILICON TRANSISTORS  
■
STMicroelectronics PREFERRED  
SALESTYPES  
■
■
■
■
NPN TRANSISTOR  
HIGH VOLTAGE CAPABILITY  
HIGH CURRENT CAPABILITY  
FAST SWITCHING SPEED  
1
3
2
2
1
APPLICATIONS  
■
SWITCH MODE POWER SUPPLIES  
FLYBACK AND FORWARD SINGLE  
TRANSISTOR LOW POWER CONVERTERS  
TO-3  
TO-218  
■
3
2
1
DESCRIPTION  
ISOWATT218  
The BUX48/A, BUV48A and BUV48AFI are  
silicon Multiepitaxial Mesa NPN transistors  
mounted respectively in TO-3 metal case, TO-218  
plastic package and ISOWATT218 fully isolated  
package. They are particulary intended for  
switching and industrial applications from single  
and tree-phase mains.  
INTERNAL SCHEMATIC DIAGRAM  
For TO-3 Package  
Others Packages  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Value  
Unit  
Symbol  
BUX48  
BUX48A  
BUV48A  
BUV48AFI  
VCER  
850  
850  
400  
1000  
1000  
450  
V
V
V
Collector-Emitter Voltage (RBE = 10Ω)  
VCES Collector-Emitter Voltage (VBE = 0)  
VCEO Collector-Emitter Voltage (IB = 0)  
VEBO Emitter-Base Voltage (IC = 0)  
IC  
ICM  
ICP  
IB  
7
15  
30  
55  
4
V
A
A
A
A
A
Collector Current  
Collector Peak Current  
Collector Peak Current non repetitive (tp <20µs)  
Base Current  
IBM  
Base Peak Current  
20  
TO-3  
TO-218  
125  
-65 to 150  
150  
ISOWATT218  
55  
-65 to 150  
150  
o
Ptot  
Tstg  
Tj  
Total Dissipation at Tc = 25 C  
Storage Temperature  
175  
-65 to200  
200  
W
oC  
oC  
Max. Operating Junction Temperature  
1/7  
January 2000  
BUX48 / BUX48A / BUV48A / BUV48AFI  
THERMAL DATA  
TO-3  
TO-218  
ISOWATT218  
Rthj-case Thermal Resistance Junction-case Max  
1
1
2.2  
oC/W  
ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)  
Symbol  
Parameter  
Test Conditions  
VCE = rated VCES  
VCE = rated VCES  
VCE = rated VCER  
Min.  
Typ.  
Max.  
Unit  
ICES  
Collector Cut-off Current  
(VBE = 0)  
200  
2
µA  
mA  
o
,
Tc = 125 C  
ICER  
IEBO  
Collector Cut-off Current  
(RBE = 10 Ω)  
500  
4
µA  
mA  
o
VCE = rated VCER  
,
Tc = 125 C  
Emitter Cut-off Current  
(IC = 0)  
VEB = 5 V  
1
mA  
VCEO(SUS) Collector-Emitter Sustaining IC = 200 mA  
L= 25mH  
Voltage (IB = 0)  
for BUX48  
for BUX48A/V48A/V48AFI  
400  
450  
V
V
VEBO  
Emitter-Base Voltage  
(IC = 0)  
IE = 50 mA  
7
30  
V
VCE(sat)  
Collector-Emitter Saturation for BUX48  
Voltage  
IC = 10 A  
IC = 15 A  
IC = 15 A  
IB = 2 A  
IB = 4 A  
IB = 3 A  
1.5  
3.5  
5
V
V
V
for BUX48A/V48A/V48AFI  
IC = 8 A  
IC = 12 A  
IB = 1.6 A  
IB = 2.4 A  
1.5  
5
V
V
VBE(sat)  
Base-Emitter Saturation  
Voltage  
for BUX48  
IC = 10 A  
IB = 2 A  
1.6  
1.6  
V
V
for BUX48A/V48A/V48AFI  
IC = 8 A IB = 1.6 A  
Pulsed: Pulse duration = 300 µs, duty cycle ≤ 2 %  
RESISTIVE SWITCHING TIMES  
Symbol  
Parameter  
Turn-on Time  
Test Conditions  
Min.  
Typ.  
Max.  
Unit  
ton  
for BUX48  
VCC = 150 V  
IB1 = 2 A  
IC = 10 A  
1
1
µs  
µs  
for BUX48A/V48A/V48AFI  
VCC = 150 V  
IB1 = 1.6 A  
IC = 8 A  
ts  
Storage Time  
for BUX48  
VCC = 150 V  
IB1 = - IB2 = 2 A  
for BUX48A/V48A/V48AFI  
VCC = 150 V  
IB1 = - IB2 = 1.6 A  
IC = 10 A  
3
3
µs  
µs  
IC = 8 A  
tf  
Fall Time  
for BUX48  
VCC = 150 V  
IB1 = - IB2 = 2 A  
for BUX48A/V48A/V48AFI  
VCC = 150 V  
IB1 = - IB2 = 1.6 A  
IC = 10 A  
0.8  
0.8  
µs  
µs  
IC = 8 A  
2/7  
BUX48 / BUX48A / BUV48A / BUV48AFI  
INDUCTIVE SWITCHING TIMES  
Symbol  
Parameter  
Storage Time  
Test Conditions  
for BUX48  
Min.  
Typ.  
Max.  
Unit  
ts  
VCC = 300 V  
LB = 3 µH  
IC = 10 A  
2.7  
µs  
µs  
VBE = -5 V  
same conditions at Tc = 125 C  
for BUX48A/V48A/V48AFI  
VCC = 300 V  
LB = 3 µH  
VBE = -5 V  
same conditions at Tc = 125 C  
IB1 = 2 A  
o
5
5
IC = 8 A  
3
µs  
µs  
IB1 = 1.6 A  
o
tf  
Fall Time  
for BUX48  
VCC = 300 V  
LB = 3 µH  
VBE = -5 V  
IC = 10 A  
IB1 = 2 A  
0.16  
0.13  
µs  
µs  
o
0.4  
0.4  
same conditions at Tc = 125 C  
for BUX48A/V48A/V48AFI  
VCC = 300 V  
LB = 3 µH  
VBE = -5 V  
IC = 8 A  
µs  
µs  
IB1 = 1.6 A  
o
same conditions at Tc = 125 C  
3/7  
BUX48 / BUX48A / BUV48A / BUV48AFI  
TO-3 MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
11.00  
0.97  
TYP.  
MAX.  
13.10  
1.15  
MIN.  
0.433  
0.038  
0.059  
0.327  
0.748  
0.421  
0.649  
0.984  
0.157  
1.515  
1.187  
MAX.  
0.516  
0.045  
0.065  
0.351  
0.787  
0.437  
0.677  
1.023  
0.161  
1.547  
1.193  
A
B
C
D
E
G
N
P
R
U
V
1.50  
1.65  
8.32  
8.92  
19.00  
10.70  
16.50  
25.00  
4.00  
20.00  
11.10  
17.20  
26.00  
4.09  
38.50  
30.00  
39.30  
30.30  
A
D
P
C
G
R
P003F  
4/7  
BUX48 / BUX48A / BUV48A / BUV48AFI  
TO-218 (SOT-93) MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
4.7  
TYP.  
MAX.  
4.9  
MIN.  
0.185  
0.046  
MAX.  
0.193  
0.054  
A
C
1.17  
1.37  
D
2.5  
0.098  
E
0.5  
1.1  
10.8  
14.7  
–
0.78  
1.3  
0.019  
0.043  
0.425  
0.578  
–
0.030  
0.051  
0.437  
0.598  
0.637  
F
G
11.1  
15.2  
16.2  
H
L2  
L3  
L5  
L6  
R
18  
31  
0.708  
1.220  
3.95  
4.15  
0.155  
0.163  
–
4
12.2  
4.1  
–
0.480  
0.161  
Ø
0.157  
L6  
L5  
L3  
L2  
¯
R
1
2
3
P025A  
5/7  
BUX48 / BUX48A / BUV48A / BUV48AFI  
ISOWATT218 MECHANICAL DATA  
mm  
inch  
TYP.  
DIM.  
MIN.  
5.35  
3.30  
2.90  
1.88  
0.75  
1.05  
1.50  
1.90  
10.80  
15.80  
TYP.  
MAX.  
5.65  
3.80  
3.10  
2.08  
0.95  
1.25  
1.70  
2.10  
11.20  
16.20  
MIN.  
0.211  
0.130  
0.114  
0.074  
0.030  
0.041  
0.059  
0.075  
0.425  
0.622  
MAX.  
0.222  
0.150  
0.122  
0.082  
0.037  
0.049  
0.067  
0.083  
0.441  
0.638  
A
C
D
D1  
E
F
F2  
F3  
G
H
L
9
0.354  
L1  
L2  
L3  
L4  
L5  
L6  
N
20.80  
19.10  
22.80  
40.50  
4.85  
21.20  
19.90  
23.60  
42.50  
5.25  
0.819  
0.752  
0.898  
1.594  
0.191  
0.797  
0.083  
0.835  
0.783  
0.929  
1.673  
0.207  
0.817  
0.091  
20.25  
2.1  
20.75  
2.3  
R
4.6  
0.181  
DIA  
3.5  
3.7  
0.138  
0.146  
- Weight : 4.9 g (typ.)  
- Maximum Torque (applied to mounting flange) Recommended: 0.8 Nm; Maximum: 1 Nm  
- The side of the dissipator must be flat within 80 µm  
P025C/A  
6/7  
BUX48 / BUX48A / BUV48A / BUV48AFI  
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences  
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is  
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are  
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products  
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.  
The ST logo is a trademark of STMicroelectronics  
© 2000 STMicroelectronics – Printed in Italy – All Rights Reserved  
STMicroelectronics GROUP OF COMPANIES  
Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco -  
Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.  
http://www.st.com  
7/7  

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