参数资料
型号: NTHD4N02FT1G
厂商: ON Semiconductor
文件页数: 4/6页
文件大小: 0K
描述: MOSFET N-CH 20V 2.9A CHIPFET
产品变化通告: Product Obsolescence 21/Jan/2010
标准包装: 3,000
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 二极管(隔离式)
漏极至源极电压(Vdss): 20V
电流 - 连续漏极(Id) @ 25° C: 2.9A
开态Rds(最大)@ Id, Vgs @ 25° C: 80 毫欧 @ 2.9A,4.5V
Id 时的 Vgs(th)(最大): 1.2V @ 250µA
闸电荷(Qg) @ Vgs: 4nC @ 4.5V
输入电容 (Ciss) @ Vds: 300pF @ 10V
功率 - 最大: 910mW
安装类型: 表面贴装
封装/外壳: 8-SMD,扁平引线
供应商设备封装: ChipFET?
包装: 带卷 (TR)
其它名称: NTHD4N02FT1GOS
NTHD4N02F
TYPICAL MOSFET PERFORMANCE CURVES (T J = 25 ° C unless otherwise noted)
400
C ISS
V DS = 0 V
V GS = 0 V
T J = 25 ° C
5
4.5
Q T
20
4
16
300
3.5
200
C RSS
3
2.5
12
100
C OSS
2
1.5
1
Q GS
Q GD
I D = 2.9 A
T J = 25 ° C
8
4
0.5
0
0
0
10
5
V GS
0
V DS
5
10
15
20
0
0.5
1 1.5 2
Q G , TOTAL GATE CHARGE (nC)
2.5
3
GATE?TO?SOURCE OR DRAIN?TO?SOURCE VOLTAGE (V)
Figure 7. Capacitance Variation
100
7
Figure 8. Gate?to?Source and
Drain?to?Source Voltage vs. Total Charge
V DD = 16 V
I D = 2.9 A
V GS = 4.5 V
6
5
V GS = 0 V
T J = 25 ° C
10
t r
t d(off)
4
3
1
t f
t d(on)
2
1
0
1
10
100
0.3
0.45
0.6
0.75
0.9
1.05
1.2
R G , GATE RESISTANCE ( W )
Figure 9. Resistive Switching Time Variation
V SD , SOURCE?TO?DRAIN VOLTAGE (V)
Figure 10. Diode Forward Voltage vs. Current
vs. Gate Resistance
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