参数资料
型号: NTTFS4937NTAG
厂商: ON Semiconductor
文件页数: 4/7页
文件大小: 0K
描述: MOSFET N-CH 30V 11A 8WDFN
标准包装: 1,500
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: 11A
开态Rds(最大)@ Id, Vgs @ 25° C: 4.5 毫欧 @ 20A,10V
Id 时的 Vgs(th)(最大): 2.2V @ 250µA
闸电荷(Qg) @ Vgs: 35.5nC @ 10V
输入电容 (Ciss) @ Vds: 2540pF @ 15V
功率 - 最大: 860mW
安装类型: 表面贴装
封装/外壳: 8-WDFN 裸露焊盘
供应商设备封装: 8-WDFN(3.3x3.3)
包装: 带卷 (TR)
NTTFS4937N
TYPICAL CHARACTERISTICS
100
90
80
70
60
50
40
30
10 V
4.5 V
V GS = 4.0 V
T J = 25 ° C
3.6 V
3.4 V
3.2 V
3.0 V
90
80
70
60
50
40
30
V DS ≥ 10 V
T J = 25 ° C
20
10
0
0
0.5
1
1.5
2
2.5
2.4 V
3 3.5
4
2.8 V
2.6 V
4.5
5
20
10
0
1.0
T J = 125 ° C
1.5 2.0
T J = ? 55 ° C
2.5 3.0
3.5
4.0
0.060
V DS , DRAIN ? TO ? SOURCE VOLTAGE (V)
Figure 1. On ? Region Characteristics
0.0070
V GS , GATE ? TO ? SOURCE VOLTAGE (V)
Figure 2. Transfer Characteristics
0.050
I D = 20 A
T J = 25 ° C
0.0065
T J = 25 ° C
0.0060
0.040
0.0055
0.030
0.020
0.010
0.0050
0.0045
0.0040
0.0035
V GS = 4.5 V
V GS = 10 V
0.000
2
3
4
5
6
7
8
9
10
0.0030
10 20 30 40 50 60 70 80 90 100110 120130140 150160
V GS (V)
Figure 3. On ? Resistance vs. V GS
I D , DRAIN CURRENT (A)
Figure 4. On ? Resistance vs. Drain Current and
Gate Voltage
V GS = 10 V
1.8
1.7 I D = 20 A
1.6
1.5
1.4
1.3
10,000
1000
V GS = 0 V
T J = 150 ° C
T J = 125 ° C
1.2
1.1
1.0
0.9
0.8
0.7
100
T J = 85 ° C
0.6
? 50
? 25
0
25
50
75
100
125
150
10
5
10
15
20
25
30
T J , JUNCTION TEMPERATURE ( ° C)
Figure 5. On ? Resistance Variation with
Temperature
http://onsemi.com
4
V DS , DRAIN ? TO ? SOURCE VOLTAGE (V)
Figure 6. Drain ? to ? Source Leakage Current
vs. Voltage
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