SI4431DY-T1 Vishay, SI4431DY-T1 Datasheet

P CHANNEL MOSFET, -30V, 5.8A, SOIC

SI4431DY-T1

Manufacturer Part Number
SI4431DY-T1
Description
P CHANNEL MOSFET, -30V, 5.8A, SOIC
Manufacturer
Vishay
Datasheet

Specifications of SI4431DY-T1

Transistor Polarity
P Channel
Continuous Drain Current Id
5.8A
Drain Source Voltage Vds
-30V
On Resistance Rds(on)
40mohm
Rds(on) Test Voltage Vgs
-10V
Threshold Voltage Vgs Typ
-1V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Notes
a.
For SPICE model information via the Worldwide Web: http://www.siliconix.com/www/product/spice.htm
Document Number: 70151
S-51455—Rev. D, 01-Aug-05
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source Current (Diode Conduction)
Avalanche Current
Single-Pulse Avalanche Energy
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Maximum Junction-to-Ambient
Surface Mounted on FR4 Board, t v 10 sec.
–30
30
Ordering Information: Si4431DY-T1
J
J
a
a
0.070 @ V
G
0.040 @ V
S
S
S
= 150_C)
= 150_C)
a
Parameter
Parameter
1
2
3
4
GS
a
a
GS
Top View
= –4.5 V
= –10 V
P-Channel 30-V (D-S) MOSFET
W
Si4431DY-T1—E3 (Lead (Pb)-Free)
SO-8
a
8
7
6
5
D
D
D
D
L = 0 1 mH
L = 0.1 mH
T
T
T
T
A
A
A
A
= 25_C
= 70_C
= 25_C
= 70_C
"5.8
"4.5
_
Symbol
Symbol
T
R
J
V
V
E
I
I
P
P
, T
DM
thJA
I
I
I
AS
GS
DS
AS
D
D
S
D
D
stg
G
P-Channel MOSFET
D TrenchFETr Power MOSFET
D 100% UIS Tested
S
D
–55 to 150
Limit
Limit
"5.8
"4.6
"20
"30
–2.3
–30
2.5
1.6
20
20
50
Vishay Siliconix
Si4431DY
www.vishay.com
Unit
Unit
_C/W
mJ
_C
W
W
V
V
A
1

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SI4431DY-T1 Summary of contents

Page 1

... V GS –30 30 0.070 @ V = –4 SO Top View Ordering Information: Si4431DY-T1 Si4431DY-T1—E3 (Lead (Pb)-Free) Parameter Drain-Source Voltage Gate-Source Voltage a a Continuous Drain Current (T Continuous Drain Current (T = 150_C) = 150_C Pulsed Drain Current Continuous Source Current (Diode Conduction) Avalanche Current Single-Pulse Avalanche Energy a a Maximum Power Dissipation ...

Page 2

... Si4431DY Vishay Siliconix _ Parameter Static Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current State Drain Current On-State Drain Current b b Drain Source On State Resistance Drain-Source On-State Resistance b Forward Transconductance b Diode Forward Voltage a Dynamic Total Gate Charge ...

Page 3

... Total Gate Charge (nC) g Document Number: 70151 S-51455—Rev. D, 01-Aug- 2000 1600 1200 800 400 2.0 1.6 1.2 0.8 0.4 0 Si4431DY Vishay Siliconix Transfer Characteristics 25_C T = –55_C C 125_C – Gate-to-Source Voltage (V) GS Capacitance C iss C oss C rss – Drain-to-Source Voltage (V) DS On-Resistance vs. Junction Temperature ...

Page 4

... Si4431DY Vishay Siliconix Source-Drain Diode Forward Voltage 150_C 0.2 0.4 0.6 0.8 V – Source-to-Drain Voltage (V) SD Threshold Voltage 1.0 0.8 = 250 0.6 0.4 0.2 –0.0 –0.2 –0.4 –0.6 –50 – – Temperature (_C) J Normalized Thermal Transient Impedance, Junction-to-Ambient 2 1 Duty Cycle = 0.5 ...

Page 5

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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