Si7942DP Vishay Intertechnology, Si7942DP Datasheet
Si7942DP
Manufacturer Part Number
Si7942DP
Description
Dual N-channel 100-V (D-S) MOSFET
Manufacturer
Vishay Intertechnology
Datasheet
1.SI7942DP.pdf
(5 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI7942DP
Manufacturer:
VISHAY
Quantity:
500
Company:
Part Number:
Si7942DP-T1-E3
Manufacturer:
SHORT
Quantity:
10 000
Part Number:
Si7942DP-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
Si7942DP-T1-GE3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Notes
a.
Document Number: 72118
S-03373—Rev. A, 03-Mar-03
PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS (T
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source Current (Diode Conduction)
Single Avalanche Current
Single Avalanche Energy
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
THERMAL RESISTANCE RATINGS
M
Maximum Junction-to-Ambient
Maximum Junction-to-Case (Drain)
V
Surface Mounted on 1” x 1” FR4 Board.
i
DS
100
100
(V)
J
8
D1
6.15 mm
ti
Ordering Information: Si7942DP-T1
7
D1
t A bi
PowerPAK SO-8
6
D2
Bottom View
5
J
J
a
a
0.049 @ V
= 150_C)
= 150_C)
t
0.060 @ V
a
a
D2
Parameter
Parameter
r
DS(on)
Dual N-Channel 100-V (D-S) MOSFET
1
a
a
S1
GS
GS
(W)
2
= 10 V
= 6 V
G1
a
3
S2
5.15 mm
4
G2
A
= 25_C UNLESS OTHERWISE NOTED)
Steady State
Steady State
L = 0.1 mH
T
T
T
T
t v 10 sec
A
A
A
A
I
= 25_C
= 70_C
= 25_C
= 70_C
D
5.9
5.5
(A)
G
1
Symbol
Symbol
N-Channel MOSFET
FEATURES
D TrenchFETr Power MOSFET
D New Low Thermal Resistance PowerPAKr Package
D Dual MOSFET for Space Savings
APPLICATIONS
D Synchronous Buck Shoot-Through Resistant
D Optimized for Primary Side Switch
T
R
R
R
V
V
J
E
I
I
P
P
, T
DM
thJC
I
I
I
AS
thJA
DS
GS
D
D
S
AS
D
D
stg
D
S
1
1
10 secs
Typical
5.9
4.7
2.9
3.5
2.2
2.2
26
60
-55 to 150
"20
G
100
20
20
20
2
Steady State
N-Channel MOSFET
Maximum
Vishay Siliconix
3.8
3.0
1.2
1.4
0.9
2.7
35
85
D
S
2
2
Si7942DP
www.vishay.com
Unit
Unit
_C/W
C/W
mJ
_C
W
W
V
V
A
1
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