SI4348DY Datasheet, PDF (1/5 Pages) Vishay Siliconix – N-Channel 30-V (D-S) MOSFET

New Product
N-Channel 30-V (D-S) MOSFET
Si4348DY
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
30
r_DS(on) (W)
0.0125 @ V_GS = 10 V
0.014 @ V_GS = 4.5 V
I_D (A)
11
10
FEATURES
D TrenchFETr Gen II Power MOSFET
APPLICATIONS
D High-Side DC/DC Conversion
− Notebook
− Desktop
− Server
D Notebook Logic DC/DC, Low-Side
D
S1
S2
S3
G4
SO-8
8D
7D
6D
5D
Top View
Ordering Information: Si4348DY—E3 (Lead Free)
Si4348DY-T1—E3 (Lead Free with Tape and Reel)
G
S
N-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
30
"12
11
8.0
8.9
6.5
40
2.2
1.20
2.5
1.31
1.6
0.84
−55 to 150
Unit
V
A
W
_C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient^a
Maximum Junction-to-Foot (Drain)
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
Document Number: 72790
S-40438—Rev. A, 15-Mar-04
t v 10 sec
Steady State
Steady State
Symbol
R_thJA
R_thJF
Typical
43
74
19
Maximum
50
95
25
Unit
_C/W
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