参数资料
型号: AOD458
厂商: Alpha & Omega Semiconductor Inc
文件页数: 3/6页
文件大小: 0K
描述: MOSFET N CH 250V 14A TO252
标准包装: 1
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 标准
漏极至源极电压(Vdss): 250V
电流 - 连续漏极(Id) @ 25° C: 14A
开态Rds(最大)@ Id, Vgs @ 25° C: 280 毫欧 @ 7A,10V
Id 时的 Vgs(th)(最大): 4.5V @ 250µA
闸电荷(Qg) @ Vgs: 15nC @ 10V
输入电容 (Ciss) @ Vds: 770pF @ 25V
功率 - 最大: 150W
安装类型: 表面贴装
封装/外壳: TO-252-3,DPak(2 引线+接片),SC-63
供应商设备封装: TO-252
包装: 标准包装
其它名称: 785-1353-6
AOD458
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
25
100
V DS =40V
-55°C
20
10V
10
15
6.5V
125°C
10
5
6V
1
25°C
0
0
5
10
15
20
V GS =5.5V
25
30
0.1
2
3
4
5
6
7
8
9
10
1.2
V DS (Volts)
Fig 1: On-Region Characteristics
3
V GS (Volts)
Figure 2: Transfer Characteristics
1.0
2.5
V GS =10V
0.8
0.6
0.4
0.2
V GS =10V
2
1.5
1
0.5
I D =7A
0.0
0
5
10
15
20
25
30
0
I D (A)
-100
-50
0
50
100
150
200
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage
1.2
I D =30A
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
1.0E+02
1.1
1.0E+01
40
1.0E+00
125°C
1
125°C
1.0E-01
25°C
1.0E-02
0.9
0.8
25°C
1.0E-03
1.0E-04
-100
-50
0
50 100 150 200
0.2
0.4
0.6
0.8
1.0
T J ( o C)
Figure 5: Break Down vs. Junction Temperature
V SD (Volts)
Figure 6: Body-Diode Characteristics
Rev0: April 2011
www.aosmd.com
Page 3 of 6
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