参数资料
型号: FDS4488
厂商: Fairchild Semiconductor
文件页数: 3/5页
文件大小: 0K
描述: MOSFET N-CH 30V 7.9A 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
标准包装: 2,500
系列: PowerTrench®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 30V
电流 - 连续漏极(Id) @ 25° C: 7.9A
开态Rds(最大)@ Id, Vgs @ 25° C: 22 毫欧 @ 7.9A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 13nC @ 5V
输入电容 (Ciss) @ Vds: 927pF @ 15V
功率 - 最大: 1W
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: 带卷 (TR)
Typical Characteristics
40
2.6
V GS = 10V
6.0V
4.5V
2.4
30
4.0V
2.2
V GS =3.5V
2
20
3.5V
1.8
1.6
1.4
4.0V
4.5V
5.0V
10
0
3.0V
1.2
1
0.8
6.0V
10V
0
0.5
1
1.5
2
2.5
3
0
10
20
30
40
1.8
V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 1. On-Region Characteristics.
I D , DRAIN CURRENT (A)
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.08
1.6
I D = 7.9A
V GS = 10V
0.06
I D = 4A
1.4
1.2
0.04
T A = 125 o C
1
0.02
0.8
0.6
0
T A = 25 o C
-50
-25
0
25
50
75
100
125
150
175
2
4
6
8
10
25
T J , JUNCTION TEMPERATURE ( o C)
Figure 3. On-Resistance Variation with
Temperature.
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
100
20
V DS = 5V
T A = -55 o C
25 o C
10
V GS = 0V
T A = 125 o C
15
10
5
125 o C
1
0.1
0.01
0.001
25 o C
-55 o C
0
1.5
2
2.5 3 3.5
V GS , GATE TO SOURCE VOLTAGE (V)
4
0.0001
0
0.2 0.4 0.6 0.8 1
V SD , BODY DIODE FORWARD VOLTAGE (V)
1.2
Figure 5. Transfer Characteristics.
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
FDS4488 Rev C (W)
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