参数资料
型号: SI4420DY
厂商: International Rectifier
文件页数: 1/8页
文件大小: 0K
描述: MOSFET N-CH 30V 12.5A 8-SOIC
标准包装: 95
系列: HEXFET®
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: 12.5A
开态Rds(最大)@ Id, Vgs @ 25° C: 9 毫欧 @ 12.5A,10V
Id 时的 Vgs(th)(最大): 1V @ 250µA
闸电荷(Qg) @ Vgs: 78nC @ 10V
输入电容 (Ciss) @ Vds: 2240pF @ 15V
功率 - 最大: 2.5W
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-SO
包装: 管件
其它名称: *SI4420DY
PD - 93835
Si4420DY
HEXFET ? Power MOSFET
l
l
l
l
l
N-Channel MOSFET
Low On-Resistance
Low Gate Charge
Surface Mount
Logic Level Drive
S
S
S
G
1
2
3
4
8
7
6
5
A
A
D
D
D
D
V DSS = 30V
R DS(on) = 0.009 ?
Description
T o p V ie w
This N-channel HEXFET ? power MOSFET is produced
using International Rectifier's advanced HEXFET power
MOSFET technology. The low on-resistance and low gate
charge inherent to this technology make this device ideal
for low voltage or battery driven power conversion
applications
The SO-8 package with copper leadframe offers enhanced
thermal characteristics that allow power dissipation of
greater that 800mW in typical board mount applications.
SO-8
Absolute Maximum Ratings
Parameter
Max.
Units
V DS
I D @ T A = 25°C
I D @ T A = 70°C
I DM
P D @T A = 25°C
P D @T A = 70°C
E AS
V GS
T J, T STG
Drain- Source Voltage
Continuous Drain Current, V GS @ 10V
Continuous Drain Current, V GS @ 10V
Pulsed Drain Current ?
Power Dissipation ?
Power Dissipation ?
Linear Derating Factor
Single Pulse Avalanche Energy ?
Gate-to-Source Voltage
Junction and Storage Temperature Range
30
±12.5
±10
±50
2.5
1.6
0.02
400
± 20
-55 to + 150
V
A
W
W/°C
mJ
V
°C
Thermal Resistance
Parameter
Max.
Units
R θ JA
www.irf.com
Maximum Junction-to-Ambient ?
50
°C/W
1
1/3/2000
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