参数资料
型号: FDD8447L
厂商: Fairchild Semiconductor
文件页数: 3/6页
文件大小: 0K
描述: MOSFET N-CH 40V 15.2A DPAK
产品目录绘图: DPAK, TO-252(AA)
标准包装: 1
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): 40V
电流 - 连续漏极(Id) @ 25° C: 15.2A
开态Rds(最大)@ Id, Vgs @ 25° C: 8.5 毫欧 @ 14A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 52nC @ 10V
输入电容 (Ciss) @ Vds: 1970pF @ 20V
功率 - 最大: 1.3W
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: D-Pak
包装: 标准包装
产品目录页面: 1605 (CN2011-ZH PDF)
其它名称: FDD8447LDKR
Typical Characteristics
100
80
60
V GS = 10V
6.0V
5.0V
4.5V
4.0V
3
2.6
2.2
V GS = 3.0V
3.5V
1.8
40
20
3.0V
1.4
1
3.5V
4.0V
4.5V
5.0V
6.0V
10.0V
0
0
0.5
1 1.5
V DS , DRAIN-SOURCE VOLTAGE (V)
2
2.5
0.6
0
20
40 60
I D , DRAIN CURRENT (A)
80
100
Figure 1. On-Region Characteristics
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage
1.6
1.4
I D = 14A
V GS = 10V
0.02
0.0175
I D = 7A
0.015
T A = 125 C
1.2
1
0.0125
o
T A = 25 C
0.8
0.01
0.0075
o
0 25 50 75 100
T J , JUNCTION TEMPERATURE ( C)
0.6
-50
-25
o
125
150
0.005
2
4 6 8
V GS , GATE TO SOURCE VOLTAGE (V)
10
Figure 3. On-Resistance Variation with
Temperature
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage
100
80
60
V DS = 5V
1000
100
10
1
V GS = 0V
T A = 125 o C
T A = 125 C
-55 C
25 C
40
20
o
o
0.1
0.01
0.001
o
-55 o C
25 C
0
o
0.0001
1
1.5
2 2.5 3 3.5
V GS , GATE TO SOURCE VOLTAGE (V)
4
4.5
0
0.2 0.4 0.6 0.8 1 1.2
V SD , BODY DIODE FORWARD VOLTAGE (V)
1.4
Figure 5. Transfer Characteristics
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature
FDD8447L Rev.C 3
3
www.fairchildsemi.com
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