参数资料
型号: NTMD4840NR2G
厂商: ON Semiconductor
文件页数: 3/5页
文件大小: 0K
描述: MOSFET N-CH DUAL 30V 4.5A 8-SOIC
产品变化通告: Wire Change 29/Aug/2008
标准包装: 1
FET 型: 2 个 N 沟道(双)
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: 4.5A
开态Rds(最大)@ Id, Vgs @ 25° C: 24 毫欧 @ 6.9A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 9.5nC @ 10V
输入电容 (Ciss) @ Vds: 520pF @ 15V
功率 - 最大: 680mW
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
其它名称: NTMD4840NR2GOSDKR
NTMD4840N
TYPICAL PERFORMANCE CURVES
12
10
8
10V
4.5 V
4.2 V
4V
3.8 V
T J = 25 ° C
3.4 V
32
28
24
20
V DS ≥ 10 V
6
16
4
2
0
0
1.0
2.0
3.0
4.0
3.2 V
3.0 V
2.8 V
2.6 V
5.0
12
8
4
0
1.5
2
T J = 125 ° C
T J = 25 ° C
2.5 3
T J = ? 55 ° C
3.5
4
4.5
0.060
V DS , DRAIN ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 1. On ? Region Characteristics
0.030
V GS , GATE ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 2. Transfer Characteristics
0.055
0.050
0.045
0.040
0.035
T J = 25 ° C
I D = 6.9 A
0.028
0.026
0.024
0.022
T J = 25 ° C
V GS = 4.5 V
0.030
0.020
0.025
0.020
0.018
0.016
V GS = 10 V
0.015
3
4
5
6
7
8
9
10
0.014
2
3.5
5
6.5
8
9.5
11
12.5
14
1.65
V GS , GATE ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 3. On ? Resistance vs. Gate ? to ? Source
Voltage
100000
I D, DRAIN CURRENT (AMPS)
Figure 4. On ? Resistance vs. Drain Current and
Gate Voltage
1.55
1.45
1.35
1.25
1.15
I D = 7.5 A
V GS = 10 V
10000
V GS = 0 V
T J = 150 ° C
1.05
0.95
0.85
0.75
1000
T J = 125 ° C
0.65
? 50
? 25
0
25
50
75
100
125
150
100
5
10
15
20
25
30
T J , JUNCTION TEMPERATURE ( ° C)
Figure 5. On ? Resistance Variation with
Temperature
http://onsemi.com
3
V DS , DRAIN ? TO ? SOURCE VOLTAGE (VOLTS)
Figure 6. Drain ? to ? Source Leakage Current
vs. Voltage
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