Vishay Siliconix
Si7358ADP
Document Number: 73161
S-80438-Rev. E, 03-Mar-08
www.vishay.com
1
N-Channel 30-V (D-S) MOSFET
FEATURES
• Halogen-free available
• TrenchFET
®
Power MOSFET
• Optimized for “Low Side” Synchronous
Rectifier Operation
• New Low Thermal Resistance PowerPAK
®
Package with
Low 1.07 mm Profile
• 100 % R
g
Tested
APPLICATIONS
• DC/DC Converters
• Synchronous Rectifiers
PRODUCT SUMMARY
V
DS
(V) R
DS(on)
(Ω)I
D
(A) Q
g
(Typ.)
30
0.0042 at V
GS
= 10 V
23
30.5
0.0059 at V
GS
= 4.5 V
20
1
2
3
4
5
6
7
8
S
S
S
G
D
D
D
D
6.15 mm
5.15 mm
PowerP AK SO-8
Bottom V i e w
Ordering Information: Si7358ADP-T1-E3 (Lead (Pb)-free)
Si7358ADP-T1-GE3 (Lead (Pb)-free and Halogen-free)
N-Channel MOSFE
G
D
S
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
b. See Solder Profile (
http://www.vishay.com/ppg?73257). The PowerPAK SO-8 is a leadless package. The end of the lead terminal is exposed
copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed and
is not required to ensure adequate bottom side solder interconnection.
c. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.
ABSOLUTE MAXIMUM RATINGS T
A
= 25 °C, unless otherwise noted
Parameter Symbol 10 s 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
23 14
A
T
A
= 70 °C
18 11
Pulsed Drain Current (10 µs Pulse Width)
I
DM
60
Continuous Source Current (Diode Conduction)
a
I
S
4.5 1.6
Avalanche Current
L = 0.1 mH
I
AS
50
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
Soldering Recommendations (Peak Temperature)
b, c
260
THERMAL RESISTANCE RATINGS
Parameter Symbol Typical Maximum Unit
Maximum Junction-to-Ambient
a
t ≤ 10 s
R
thJA
18 23
°C/WSteady State 50 65
Maximum Junction-to-Case (Drain) Steady State
R
thJC
1.0 1.5
RoHS
COMPLIANT