SI7445DP Datasheet, PDF (1/4 Pages) Vishay Siliconix – P-Channel 20-V (D-S) MOSFET

P-Channel 20-V (D-S) MOSFET
Si7445DP
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
r_DS(on) (W)
0.0077 @ V_GS = - 4.5 V
- 20
0.0094 @ V_GS = - 2.5 V
0.0125 @ V_GS = - 1.8 V
I_D (A)
- 19
- 17
- 15
FEATURES
D TrenchFETr Power MOSFET
D New Low Thermal Resistance PowerPAKr
Package with Low 1.07-mm Profile
D 100% R_g Tested
APPLICATIONS
D Load Switch Battery Applications
PowerPAK SO-8
6.15 mm
D
8
D
7
D
6
D
5
S
1
S
5.15 mm
2
S
3
G
4
Bottom View
Ordering Information: Si7445DP-T1
S
G
D
P-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS (T_A = 25_C UNLESS OTHERWISE NOTED)
Parameter
Symbol
10 secs Steady State
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T_J = 150_C)^a
Pulsed Drain Current
continuous Source Current (Diode Conduction)^a
Maximum Power Dissipation^a
Operating Junction and Storage Temperature Range
T_A = 25_C
T_A = 70_C
T_A = 25_C
T_A = 70_C
V_DS
V_GS
I_D
I_DM
I_S
P_D
T_J, T_stg
- 20
"8
- 19
- 12
- 15
-9
- 50
- 4.3
- 1.6
5.4
1.9
3.4
1.2
- 55 to 150
Unit
V
A
W
_C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient^a
Maximum Junction-to-Case (Drain)
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
Document Number: 71626
S-31728—Rev. B, 18-Aug-03
t v 10 sec
Steady State
Steady State
Symbol
R_thJA
R_thJC
Typical
18
52
1.0
Maximum
23
65
1.3
Unit
_C/W
www.vishay.com
1