参数资料
型号: SI7440DP-T1-E3
厂商: Vishay Siliconix
文件页数: 4/7页
文件大小: 0K
描述: MOSFET N-CH D-S 30V PPAK 8SOIC
标准包装: 3,000
系列: TrenchFET®
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: 12A
开态Rds(最大)@ Id, Vgs @ 25° C: 6.5 毫欧 @ 21A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 35nC @ 4.5V
功率 - 最大: 1.9W
安装类型: 表面贴装
封装/外壳: PowerPAK? SO-8
供应商设备封装: PowerPAK? SO-8
包装: 带卷 (TR)
Si7440DP
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
0.4
0.2
I D = 250 μA
200
160
-0.0
-0.2
120
-0.4
80
-0.6
-0.8
40
-1.0
-50
-25
0
25 50 75 100
T J - Temperature ( ° C)
125
150
0
0.001
0.01
0.1
Time (s)
1
10
Threshold Voltage
Single Pulse Power, Junction-to-Ambient
2
1
Duty Cycle = 0.5
0.2
Notes:
0.1
0.1
0.05
P DM
t 1
t 1
0.02
Single Pulse
t 2
1. Duty Cycle, D =
t 2
2. Per Unit Base = R thJA = 68 ° C/W
3. T JM - T A = P DM Z thJA(t)
4. Surface Mounted
0.01
10 - 4
10 - 3
10 - 2
10 - 1
1
10
100
600
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Ambient
2
1
Duty Cycle = 0.5
0.2
0.1
0.1
0.02
Single Pulse
0.05
0.01
10 - 4
10 - 3
10 - 2
10 - 1
1
10
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Case
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?71623 .
www.vishay.com
4
Document Number: 71623
S09-0270-Rev. D, 16-Feb-09
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