參數(shù)資料
型號: SI4408DY
廠商: Vishay Intertechnology,Inc.
英文描述: N-Channel 20-V (D-S) MOSFET
中文描述: N溝道20 - V(下局副局長)MOSFET的
文件頁數(shù): 1/4頁
文件大小: 48K
代理商: SI4408DY
FEATURES
TrenchFET Power MOSFET
PWM Optimized for Fast Switching
Low Switching Losses
Low Gate Drive Losses
100% R
G
Tested
APPLICATIONS
Self-Driven Synchronous Rectification
Si4408DY
Vishay Siliconix
New Product
Document Number: 70687
S-03662—Rev. B, 14-Apr-03
www.vishay.com
1
N-Channel 20-V (D-S) MOSFET
PRODUCT SUMMARY
V
DS
(V)
r
DS(on)
( )
I
D
(A)
20
0.0045 @ V
GS
= 10 V
0.0068 @ V
GS
= 4.5 V
21
17
SO-8
S
D
S
D
S
D
G
D
5
6
7
8
Top View
2
3
4
1
D
G
S
N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
10 secs
Steady State
Unit
Drain-Source Voltage
V
DS
20
V
Gate-Source Voltage
V
GS
20
Continuous Drain Current
(T
J
= 150 C)
a
T
A
= 25 C
I
D
21
14
T
A
= 70 C
17
11
A
Pulsed Drain Current (10 s Pulse Width)
I
DM
60
Continuous Source Current (Diode Conduction)
a
I
S
2.9
1.3
Maximum Power Dissipation
a
T
A
= 25 C
P
D
3.5
1.6
W
T
A
= 70 C
2.2
1
Operating Junction and Storage Temperature Range
T
J
, T
stg
-55 to 150
C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
Maximum Junction to Ambient
Maximum Junction-to-Ambient
a
t
10 sec
R
thJA
29
35
Steady State
67
80
C/W
Maximum Junction-to-Foot (Drain)
Steady State
R
thJF
13
16
Notes
a.
Surface Mounted on 1” x 1” FR4 Board.
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SI4408DY-T1 功能描述:MOSFET 20V 21A 1.6W RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
SI4408DY-T1-E3 功能描述:MOSFET 20 Volt 21 Amp 3.5W RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
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SI4409DY 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:P-Channel 150-V (D-S) MOSFET