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FZT749

型号:

FZT749

描述:

NPN硅平面[ NPN Silicon Planar ]

品牌:

KEXIN[ GUANGDONG KEXIN INDUSTRIAL CO.,LTD ]

页数:

2 页

PDF大小:

38 K

SMD Type  
Transistors  
NPN Silicon Planar  
Medium Power Transistor  
FZT749  
SOT-223  
Unit: mm  
Features  
+0.2  
3.50  
-0.2  
+0.2  
6.50  
-0.2  
25 Volt VCEO.  
3 Amp continuous current.  
Low saturation voltage.  
Excellent hFE specified up to 6A .  
+0.2  
0.90  
-0.2  
+0.1  
3.00  
-0.1  
+0.3  
7.00  
-0.3  
4
1 base  
1
2
3
+0.1  
0.70  
-0.1  
2.9  
2 collector  
3 emitter  
4.6  
Absolute Maximum Ratings Ta = 25  
Parameter  
Collector-base voltage  
Symbol  
VCBO  
VCEO  
VEBO  
ICM  
Rating  
-35  
-25  
-5  
Unit  
V
Collector-emitter voltage  
Emitter-base voltage  
V
V
Continuous collector current  
-8  
A
Peak pulse current  
IC  
-3  
2
A
Power dissipation  
Ptot  
W
Operating and storage temperature range  
Tj,Tstg  
-55 to +150  
1
www.kexin.com.cn  
SMD Type  
Transistors  
FZT749  
Electrical Characteristics Ta = 25  
Parameter  
Breakdown Voltages  
Breakdown Voltages  
Breakdown Voltages  
Symbol  
Testconditons  
Min  
-35  
-25  
-5  
Typ  
Max  
Unit  
V
V(BR)CBO IC=-100ìA  
V(BR)CEO IC=-10mA  
V(BR)EBO IE=-100ìA  
V
V
VCB=-30V  
ICBO  
-0.1  
-10  
Collector Cut-Off Currents  
Collector Cut-Off Currents  
Saturation Voltages *  
ìA  
ìA  
V
VCB=-30V,Ta = 100  
IEBO  
VEB=4V  
-0.1  
IC=-1A, IB=-100mA  
IC=-3A, IB=-300mA  
-0.12 -0.3  
-0.40 -0.6  
VCE(sat)  
Saturation Voltages *  
VBE(sat) IC=-1A, IB=-100mA  
VBE(on) IC=-1A, VCE=-2V  
IC=-50mA, VCE=-2V*  
-0.9 -1.25  
V
V
Base-emitter ON voltage *  
-0.8  
200  
200  
150  
50  
-1.0  
300  
70  
100  
75  
IC=-1A, VCE=-2V*  
hFE  
IC=-2A, VCE=-2V*  
Static Forward Current Transfer Ratio  
IC=-6A, VCE=-2V*  
15  
Transitional frequency  
Output capacitance  
Turn-on time  
fT  
IC=-100mA, VCE=-5V, f=100MHz  
100  
160  
55  
MHz  
pF  
Cobo  
t(on)  
t(off)  
VCB=-10V, f=1MHz  
IC=-500mA, VCC=-10V  
IB1=IB2=-50mA  
100  
40  
ns  
Turn-off time  
450  
ns  
* Pulse test: tp = 300 ìs; d  
0.02.  
Marking  
Marking  
FZT749  
2
www.kexin.com.cn  
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