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BUX48 [SAVANTIC]

Silicon NPN Power Transistors; 硅NPN功率晶体管
BUX48
型号： BUX48
厂家： Savantic, Inc.    Savantic, Inc.
描述：

Silicon NPN Power Transistors
硅NPN功率晶体管

晶体 晶体管
文件： 总3页 (文件大小：120K)
中文：  中文翻译
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SavantIC Semiconductor  
Product Specification  
Silicon NPN Power Transistors  
BUX48 BUX48A  
DESCRIPTION  
·With TO-3 package  
·High voltage capability  
·High current capability  
·Fast switching speed  
APPLICATIONS  
·Switch mode power supplies  
·Transistor low power converters  
PINNING (See Fig.2)  
PIN  
1
DESCRIPTION  
Base  
2
Emitter  
Fig.1 simplified outline (TO-3) and symbol  
3
Collector  
Absolute maximum ratings(Ta=25ꢀ )  
SYMBOL  
PARAMETER  
CONDITIONS  
VALUE  
850  
1000  
400  
450  
7
UNIT  
BUX48  
VCBO  
Collector-base voltage  
Open emitter  
V
BUX48A  
BUX48  
VCEO  
Collector-emitter voltage  
Open base  
V
BUX48A  
VEBO  
IC  
ICM  
IB  
Emitter-base voltage  
Collector current  
Open collector  
V
A
A
A
A
W
ꢀ
15  
Collector current-peak  
Base current  
30  
4
IBM  
PT  
Base current-peak  
Total power dissipation  
Junction temperature  
Storage temperature  
20  
TC=25ꢀ  
175  
200  
-65~200  
Tj  
Tstg  
ꢀ
THERMAL CHARACTERISTICS  
SYMBOL  
PARAMETER  
MAX  
UNIT  
Rth j-c  
Thermal resistance from junction to case  
1.0  
ꢀ/W  
SavantIC Semiconductor  
Product Specification  
Silicon NPN Power Transistors  
BUX48 BUX48A  
CHARACTERISTICS  
Tj=25ꢀ unless otherwise specified  
SYMBOL  
VCEO(SUS)  
V(BR)EBO  
VCEsat-1  
PARAMETER  
CONDITIONS  
MIN  
400  
450  
7
TYP.  
MAX  
UNIT  
BUX48  
Collector-emitter  
sustaining voltage  
IC=0.2A ; L=25mH  
V
V
V
BUX48A  
Emitter-base breakdown voltage  
IE=50mA; IC=0  
IC=10A; IB=2A  
IC=8A ;IB=1.6A  
IC=15A ;IB=4A  
IC=12A ;IB=2.4A  
IC=15A ;IB=3A  
IC=10A ;IB=2A  
IC=8A ;IB=1.6A  
30  
BUX48  
Collector-emitter  
saturation voltage  
1.5  
BUX48A  
BUX48  
3.5  
5.0  
5.0  
Collector-emitter  
saturation voltage  
VCEsat-2  
VCEsat-3  
VBEsat  
V
V
V
BUX48A  
Collector-emitter saturation voltage  
for BUX48  
BUX48  
Base-emitter  
saturation voltage  
1.6  
BUX48A  
VCE=rated VCER; RBE=10Ω  
TC=125ꢀ  
0.5  
4
ICER  
ICES  
IEBO  
hFE  
Collector cut-off current  
Collector cut-off current  
Emitter cut-off current  
DC current gain  
mA  
mA  
mA  
VCE=rated VCES; VBE=0  
TC=125ꢀ  
0.2  
2
VEB=5V; IC=0  
1
IC=1A ; VCE=5V  
15  
50  
Switching times resistive load  
ton  
ts  
Turn-on time  
Storage time  
Fall time  
1.0  
3.0  
0.8  
µs  
µs  
µs  
for BUX48  
IC=10A ;IB1=- IB2=2A; VCC=150V  
for BUX48A  
IC=8A ;IB1=- IB2=1.6A; VCC=150V  
tf  
2
SavantIC Semiconductor  
Product Specification  
Silicon NPN Power Transistors  
BUX48 BUX48A  
PACKAGE OUTLINE  
Fig.2 Outline dimensions  
3

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