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SI4204DY

Description
SMALL SIGNAL, FET
Categorysemiconductor    Discrete semiconductor   
File Size194KB,9 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

SI4204DY Overview

SMALL SIGNAL, FET

SI4204DY Parametric

Parameter NameAttribute value
Lead-freeYes
EU RoHS regulationsYes
China RoHS regulationsYes
stateACTIVE
terminal coatingPURE MATTE TIN
Transistor typeGENERAL PURPOSE SMALL SIGNAL
Si4204DY
Vishay Siliconix
Dual N-Channel 20 V MOSFET
PRODUCT SUMMARY
V
DS
(V)
20
R
DS(on)
(Ω)
0.0046 at V
GS
= 10 V
0.006 at V
GS
= 4.5 V
I
D
(A)
19.8
a
17.3
a
Q
g
(Typ.)
14.5
FEATURES
Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET
®
Power MOSFET
• 100 % R
g
Tested
• 100 % UIS Tested
Compliant to RoHS Directive 2002/95/EC
SO-8
S
1
G
1
S
2
G
2
1
2
3
4
Top
View
Ordering Information:
Si4204DY-T1-GE3 (Lead (Pb)-free and Halogen-free)
8
7
6
5
D
1
D
1
D
2
D
2
APPLICATIONS
• DC/DC Converter
• Fixed Telecom
Notebook PC
G
1
D
1
D
2
G
2
S
1
N-Channel
MOSFET
S
2
N-Channel
MOSFET
ABSOLUTE MAXIMUM RATINGS
T
A
= 25 °C, unless otherwise noted
Parameter
Drain-Source Voltage
Gate-Source Voltage
T
C
= 25 °C
Continuous Drain Current (T
J
= 150 °C)
T
C
= 70 °C
T
A
= 25 °C
T
A
= 70 °C
Pulsed Drain Current (10 µs Pulse Width)
Source-Drain Current Diode Current
Pulsed Source-Drain Current
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
L = 0.1 mH
T
C
= 25 °C
Maximum Power Dissipation
T
C
= 70 °C
T
A
= 25 °C
T
A
= 70 °C
Operating Junction and Storage Temperature Range
T
J
, T
stg
P
D
T
C
= 25 °C
T
A
= 25 °C
I
DM
I
S
I
SM
I
AS
E
AS
I
D
Symbol
V
DS
V
GS
Limit
20
± 20
19.8
15.9
15.5
b, c
12.2
b, c
50
2.7
1.6
b, c
50
20
20
3.25
2.10
2.0
b, c
1.25
b, c
- 55 to 150
°C
W
A
Unit
V
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient
b, d
Maximum Junction-to-Foot (Drain)
Notes:
a. Based on T
C
= 25 °C.
b. Surface mounted on 1" x 1" FR4 board.
c. t = 10 s.
d. Maximum under steady state conditions is 120 °C/W.
Document Number: 65154
S10-1042-Rev. A, 03-May-10
www.vishay.com
1
t
10 s
Steady-State
Symbol
R
thJA
R
thJF
Typ.
45
29
Max.
62.5
38
Unit
°C/W
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