SI7108DN Datasheet, PDF (1/6 Pages) Vishay Siliconix – N-Channel 20-V (D-S) Fast Switching MOSFET

Si7108DN
Vishay Siliconix
N-Channel 20-V (D-S) Fast Switching MOSFET
PRODUCT SUMMARY
V_DS (V)
r_DS(on) (W)
0.0049 @ V_GS = 10 V
20
0.0061 @ V_GS = 4.5 V
I_D (A)
22
19.7
Q_g (Typ)
20
PowerPAK 1212-8
3.30 mm
D
8
D
7
D
6
D
5
S
1
S
3.30 mm
2
S
3
G
4
Bottom View
Ordering Information: Si7108DN-T1—E3 (Lead (Pb)-Free)
FEATURES
D TrenchFETr Gen II Power MOSFET for
Ultra Low On-Resistance
D New Low Thermal Resistance PowerPAKr
Package with Low 1.07-mm Profile
D 100% R_g Tested
APPLICATIONS
D Synchronous Rectification
D Point-of-Load Converters
D Protection Devices
D Hot Swap
D
RoHS
COMPLIANT
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
Single Avalanche Current
Single Avalanche Energy
Maximum Power Dissipation^a
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)^{b, c}
T_A = 25_C
T_A = 70_C
L = 0.1 mH
T_A = 25_C
T_A = 70_C
V_DS
V_GS
I_D
I_DM
I_S
I_AS
E_AS
P_D
T_J, T_stg
20
"16
22
14
17.6
11.2
60
3.2
1.3
22
24
3.8
1.5
2.0
0.8
–55 to 150
260
Unit
V
A
A
mJ
W
_C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
Maximum Junction-to-Ambient^a
t v 10 sec
24
R_thJA
Steady State
65
33
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.
b. See Reliability Manual for profile. The PowerPAK 1212-8 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.
Document Number: 73216
S-51413—Rev. C, 01-Aug-05
www.vishay.com
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