SI4908DY Vishay Siliconix, SI4908DY Datasheet

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SI4908DY

Manufacturer Part Number
SI4908DY
Description
Dual N-Channel 40-V (D-S) MOSFET
Manufacturer
Vishay Siliconix
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI4908DY-T1-E3
Manufacturer:
VISHAY
Quantity:
12 953
www.DataSheet4U.com
Notes
a.
b.
c.
d.
Document Number: 73698
S–60218—Rev. A, 20-Feb-06
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current (10 ms Pulse Width)
Source Drain Current Diode Current
Source-Drain Current Diode Current
Pulsed Source-Drain Current
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Maximum Junction-to-Ambient
Maximum Junction-to-Foot (Drain)
V
DS
Based on T
Surface Mounted on 1” x 1” FR4 Board.
t = 10 sec.
Maximum under steady state conditions is 120 _C/W.
40
40
(V)
Ordering Information: Si4908DY-T1–E3 (Lead (Pb)–free)
C
= 25 _C.
G
G
S
S
0.070 at V
0.060 at V
1
1
2
2
r
DS(on)
J
J
1
2
3
4
Parameter
Parameter
= 150 _C)
= 150 _C)
b, d
GS
GS
(W)
= 4.5 V
Top View
Dual N-Channel 40-V (D-S) MOSFET
= 10 V
SO-8
8
7
6
5
I
D
D
D
D
D
5.0
4.7
(A)
Steady-State
1
1
2
2
T
T
T
t v 10 sec
T
T
T
L = 0 1 mH
L = 0.1 mH
T
T
T
T
C
C
A
A
C
A
A
A
C
C
a
= 25 _C
= 70 _C
= 25 _C
= 70 _C
= 25 _C
= 70 _C
= 25 _C
= 25 _C
= 25 _C
= 70 _C
Q
New Product
g
5 6
5.6
(Typ)
_
Symbol
Symbol
T
R
R
J
V
V
E
I
I
I
P
P
DM
SM
, T
I
I
I
I
AS
thJA
thJF
DS
GS
AS
D
D
S
S
D
D
stg
D TrenchFETr Power MOSFET
D 100 % R
D CCFL Inverter
G
Typ
g
1
57
35
Tested
N-Channel MOSFET
–55 to 150
1.85
1.18
D
S
Limit
4.1
3.3
1.5
"16
2.75
1.75
1
1
4.7
2.3
2.5
40
20
20
5
7
b, c
b, c
b, c
b, c
b, c
Vishay Siliconix
Max
67.5
G
45
2
N-Channel MOSFET
Si4908DY
www.vishay.com
D
S
2
2
Unit
Unit
_C/W
_C/W
RoHS
mJ
_C
W
W
V
V
A
A
1

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SI4908DY Summary of contents

Page 1

... Ordering Information: Si4908DY-T1–E3 (Lead (Pb)–free) Parameter Drain-Source Voltage Gate-Source Voltage = 150 _C) = 150 _C) Continuous Drain Current (T Continuous Drain Current ( Pulsed Drain Current (10 ms Pulse Width) Source-Drain Current Diode Current Source Drain Current Diode Current ...

Page 2

... Si4908DY Vishay Siliconix Parameter Static Drain-Source Breakdown Voltage V Temperature Coefficient DS V Temperature Coefficient GS(th) Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current www.DataSheet4U.com b On-State Drain Current Drain-Source On-State Resistance Drain Source On State Resistance b Forward Transconductance ...

Page 3

... Q – Total Gate Charge (nC) g Document Number: 73698 S–60218—Rev. A, 20-Feb-06 New Product thru 1.5 2.0 2.5 3 7.5 10.0 12.5 Si4908DY Vishay Siliconix Transfer Characteristics 1.2 1.0 0.8 0.6 = 125 0 0.2 0.0 0.0 0.5 1.0 1.5 2.0 2.5 V – Gate-to-Source Voltage (V) GS Capacitance 550 500 450 400 ...

Page 4

... Si4908DY Vishay Siliconix Source-Drain Diode Forward Voltage 150 www.DataSheet4U.com 0.1 0.01 0.00 0.2 0.4 V – Source-to-Drain Voltage (V) SD Threshold Voltage 0.4 0.2 –0.0 –0.2 –0.4 –0.6 –0.8 –50 – – Temperature (_C) J www.vishay.com 4 New Product 0.6 0.8 1.0 1 250 100 ...

Page 5

... T – Case Temperature (_C 100 125 150 = 150 _C, using junction-to-case thermal resistance, and is more useful in settling the upper dissipation limit for J(max) Si4908DY Vishay Siliconix 125 150 Power De-Rating, Junction-to-Ambient 1.25 1.00 0.75 0.50 0.25 0. 100 125 T – ...

Page 6

... Si4908DY Vishay Siliconix 2 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 www.DataSheet4U.com 0.02 0.01 – Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 –4 10 Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www ...

Page 7

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description ...

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