参数资料
型号: FDS6890A
厂商: Fairchild Semiconductor
文件页数: 3/5页
文件大小: 0K
描述: MOSFET N-CH DUAL 20V 7.5A 8SOIC
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Mold Compound Change 12/Dec/2007
产品目录绘图: Power MOSFET, 8-SOP, SO-8
标准包装: 1
系列: PowerTrench®
FET 型: 2 个 N 沟道(双)
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 20V
电流 - 连续漏极(Id) @ 25° C: 7.5A
开态Rds(最大)@ Id, Vgs @ 25° C: 18 毫欧 @ 7.5A,4.5V
Id 时的 Vgs(th)(最大): 1.5V @ 250µA
闸电荷(Qg) @ Vgs: 32nC @ 4.5V
输入电容 (Ciss) @ Vds: 2130pF @ 10V
功率 - 最大: 900mW
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 标准包装
产品目录页面: 1603 (CN2011-ZH PDF)
其它名称: FDS6890ADKR
Typical Characteristics
30
(continued)
1.8
V GS =4.5V
2.5V
24
18
12
2.0V
1.8V
1.6
1.4
1.2
V GS =1.8V
2.0V
2.5V
3.0V
6
1.5V
1
3.5V
4.5
0
0
0.5
1
1.5
2
2.5
3
0.8
V DS , DRAIN-SOURCE VOLTAGE (V)
0
5
10
15
20
25
30
I D , DRAIN CURRENT (A)
Figure 1. On-Region Characteristics.
1.8
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.05
1.6
I D = 7.5A
V GS = 4.5V
0.04
I D =3.8A
1.4
1.2
0.03
T A = 125 C
T A = 25 C
1
0.8
0.02
o
o
0.01
0.6
0.4
0
-50
-25
0
25
50
75
100
125
150
1
2
3
4
5
T J , JUNCTION TEMPERATURE ( C)
o
Figure 3. On-Resistance Variation
withTemperature.
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
T A = -55 C
25 C
30
V DS = 5V
o
o
100
V GS =0
125 C
24
o
10
T J =125 C
18
1
o
25 C
-55 C
12
6
0
0.1
0.01
0.001
0.0001
o
o
0.5
1
1.5
2
2.5
3
0
0.2
0.4
0.6
0.8
1
1.2
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
V SD , BODY DIODE VOLTAGE (V)
Figure 6. Body Diode Forward Voltage
Variation with Source Current
and Temperature.
FDS6890A Rev. C
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