參數(shù)資料
型號: SI7440DP-T1
廠商: Vishay Intertechnology,Inc.
英文描述: N-Channel 30-V (D-S) Fast Switching MOSFET
中文描述: N溝道30 V的(副)快速開關(guān)MOSFET
文件頁數(shù): 1/4頁
文件大?。?/td> 41K
代理商: SI7440DP-T1
FEATURES
TrenchFET Power MOSFET
New Low Thermal Resistance PowerPAK
Package with Low 1.07-mm Profile
100% R
g
Tested
APPLICATIONS
DC/DC Converters
Optimized for “Low-Side” Synchronous
Rectifier Operation
Si7440DP
Vishay Siliconix
Document Number: 71623
S-31728—Rev. B, 18-Aug-03
www.vishay.com
1
N-Channel 30-V (D-S) Fast Switching MOSFET
PRODUCT SUMMARY
V
DS
(V)
r
DS(on)
( )
I
D
(A)
30
0.0065 @ V
GS
= 10 V
0.008 @ V
GS
= 4.5 V
21
19
1
2
3
4
5
6
7
8
S
S
S
G
D
D
D
D
6.15 mm
5.15 mm
PowerPAK SO-8
Bottom View
N-Channel MOSFET
G
D
S
Ordering Information: Si7440DP-T1
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
10 secs
Steady State
Unit
Drain-Source Voltage
V
DS
30
V
Gate-Source Voltage
V
GS
20
Continuous Drain Current
(T
J
= 150 C)
a
T
A
= 25 C
I
D
21
12
T
A
= 70 C
17
9
A
Pulsed Drain Current
I
DM
60
Continuous Source Current (Diode Conduction)
a
I
S
4.3
1.6
Maximum Power Dissipation
a
T
A
= 25 C
P
D
5.4
1.9
W
T
A
= 70 C
3.4
1.2
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
t A bi
a
t
10 sec
R
thJA
18
23
Steady State
52
65
C/W
Maximum Junction-to-Case (Drain)
Steady State
R
thJC
1.0
1.3
Notes
a.
Surface Mounted on 1” x 1” FR4 Board.
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SI7445DP 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:P-Channel 20-V (D-S) MOSFET