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AO4926 PDF预览

AO4926

更新时间: 2024-11-19 04:06:19
品牌 Logo 应用领域
美国万代 - AOS 晶体晶体管场效应晶体管
页数 文件大小 规格书
8页 242K
描述
Asymmetric Dual N-Channel Enhancement Mode Field Effect Transistor

AO4926 数据手册

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AO4926  
Asymmetric Dual N-Channel Enhancement Mode Field Effect Transistor  
TM  
SRFET  
Features  
General Description  
FET1  
FET2  
VDS(V) = 30V  
ID=7.3A (VGS = 10V)  
The AO4926 uses advanced trench technology to provide  
excellent R DS(ON) and low gate charge. The two  
MOSFETs make a compact and efficient switch and  
synchronous rectifier combination for use in DC-DC  
converters. A monolithically integrated Schottky diode in  
parallel with the synchronous MOSFET to boost efficiency  
further. Standard Product AO4926 is Pb-free (meets  
ROHS & Sony 259 specifications).  
V
DS (V) = 30V  
ID = 9.5A  
R
DS(ON) < 13.5m<24mΩ  
(VGS = 10V)  
(VGS = 4.5V)  
RDS(ON) < 16mΩ  
<29mΩ  
UIS TESTED!  
Rg,Ciss,Coss,Crss Tested  
SOIC-8  
SRFETTM  
Soft Recovery MOSFET:  
Integrated Schottky Diode  
Absolute Maximum Ratings TA=25°C unless otherwise noted  
Parameter  
Symbol  
Max FET1 Max FET2  
Units  
VDS  
Drain-Source Voltage  
Gate-Source Voltage  
Continuous Drain  
Current AF  
Pulsed Drain Current B  
Avalanche Current B  
30  
±12  
9.5  
7.8  
40  
30  
±12  
7.3  
5.9  
40  
V
V
VGS  
TA=25°C  
TA=70°C  
A
IDSM  
IDM  
A
A
IAR  
22  
12  
Repetitive avalanche energy L=0.3mH B  
EAR  
73  
22  
mJ  
TA=25°C  
2.0  
1.3  
2.0  
1.3  
PDSM  
W
Power Dissipation  
TA=70°C  
TJ, TSTG  
Junction and Storage Temperature Range  
-55 to 150 -55 to 150  
°C  
Thermal Characteristics FET1  
Parameter  
Maximum Junction-to-Ambient A  
Maximum Junction-to-Ambient A  
Maximum Junction-to-Lead C  
Symbol  
Typ  
48  
Max  
62.5  
90  
Units  
°C/W  
°C/W  
°C/W  
t 10s  
RθJA  
Steady-State  
Steady-State  
74  
32  
RθJL  
40  
Thermal Characteristics FET2  
Parameter  
Maximum Junction-to-Ambient A  
Maximum Junction-to-Ambient A  
Maximum Junction-to-Lead C  
Symbol  
Typ  
48  
Max  
62.5  
90  
Units  
°C/W  
°C/W  
°C/W  
t 10s  
RθJA  
Steady-State  
Steady-State  
74  
32  
RθJL  
40  
Alpha & Omega Semiconductor, Ltd.  
www.aosmd.com  

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