參數(shù)資料
型號(hào): SI7705DN
廠商: Vishay Intertechnology,Inc.
元件分類: MOSFETs
英文描述: P-Channel 20-V (D-S) MOSFET,Low-Threshold
中文描述: P通道20V(D-S)MOSFET 低閾值
文件頁數(shù): 1/6頁
文件大?。?/td> 55K
代理商: SI7705DN
FEATURES
TrenchFET Power MOSFETS: 1.8-V Rated
Ultra-Low Thermal Resistance, PowerPAK
Package with Low 1.07-mm Profile
APPLICATIONS
Charger Switching
Si7705DN
Vishay Siliconix
New Product
Document Number: 71607
S-22520—Rev. B, 27-Jan-03
www.vishay.com
1
Single P-Channel 20-V (D-S) MOSFET With Schottky Diode
MOSFET PRODUCT SUMMARY
V
DS
(V)
r
DS(on)
( )
I
D
(A)
0.048 @ V
GS
= -4.5 V
0.068 @ V
GS
= -2.5 V
0.090 @ V
GS
= -1.8 V
- 6.3
-20
- 5.3
- 4.6
SCHOTTKY PRODUCT SUMMARY
V
KA
(V)
V
f
(V)
Diode Forward Voltage
I
F
(A)
20
0.48 V @ 0.5 A
1.0
K
A
S
G
D
P-Channel MOSFET
1
2
3
4
5
6
7
8
A
A
S
G
K
K
D
D
3.30 mm
3.30 mm
Bottom View
PowerPAK 1212-8
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C UNLESS OTHERWISE NOTED)
Parameter
Symbol
10 sec
Steady State
Unit
Drain-Source Voltage (MOSFET and Schottky)
V
DS
V
KA
-20
Reverse Voltage (Schottky)
20
V
Gate-Source Voltage (MOSFET)
V
GS
8
T
A
= 25 C
- 6.3
-4.3
Continuous Drain Current
(T
J
= 150 C) (MOSFET)
a
T
A
= 85 C
I
D
-4.5
-3.1
Pulsed Drain Current (MOSFET)
I
DM
I
S
I
F
I
FM
-20
Continuous Source Current (MOSFET Diode Conduction)
a
-2.3
-1.1
A
Average Foward Current (Schottky)
1.0
Pulsed Foward Current (Schottky)
7
T
A
= 25 C
T
A
= 85 C
T
A
= 25 C
T
A
= 85 C
2.8
1.3
Maximum Power Dissipation (MOSFET)
a
1.5
0.7
P
D
2.0
1.1
W
Maximum Power Dissipation (Schottky)
a
1.0
0.6
Operating Junction and Storage Temperature Range
T
J
, T
stg
-55 to 150
C
Notes
a.
Surface Mounted on 1” x1” FR4 Board.
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