參數(shù)資料
型號: SI7806DN
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MOSFET
文件頁數(shù): 1/5頁
文件大?。?/td> 54K
代理商: SI7806DN
FEATURES
TrenchFET Power MOSFET
PWM Optimized
New Low Thermal Resistance PowerPAK
Package with Low 1.07-mm Profile
APPLICATIONS
DC/DC Converters
– Secondary Synchronous Rectifier
– High-Side MOSFET in Synchronous Buck
Si7806DN
Vishay Siliconix
New Product
Document Number: 71869
S-20805—Rev. A, 17-Jun-02
www.vishay.com
1
N-Channel 30-V (D-S) Fast Switching MOSFET
PRODUCT SUMMARY
V
DS
(V)
r
DS(on)
( )
I
D
(A)
0.011 @ V
GS
= 10 V
0.0175 @ V
GS
= 4.5 V
14.4
30
12.6
1
2
3
4
5
6
7
8
S
S
S
G
D
D
D
D
3.30 mm
3.30 mm
PowerPAK 1212-8
Bottom View
N-Channel MOSFET
G
D
S
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
10 secs
Steady State
Unit
Drain-Source Voltage
V
DS
30
Gate-Source Voltage
V
GS
20
V
T
A
= 25 C
14.4
9.2
Continuous Drain Current
(T
J
= 150 C)
a
T
A
= 70 C
I
D
11.6
7.4
A
Pulsed Drain Current
I
DM
40
Continuous Source Current (Diode Conduction)
a
I
S
3.2
1.3
A
T
A
= 25 C
3.8
1.5
Maximum Power Dissipation
a
T
A
= 70 C
P
D
2.0
0.8
W
Operating Junction and Storage Temperature Range
T
J
, T
stg
–55 to 150
C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
t
10 sec
24
33
Maximum Junction-to-Ambient
a
Steady State
R
thJA
65
81
C/W
Maximum Junction-to-Case (Drain)
Steady State
R
thJC
1.9
2.4
Notes
a.
Surface Mounted on 1” x 1” FR4 Board.
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