Page 1
STN4
STN4
STN4
STN485
8 5
85
850
0
0
0
NChannelEnhancementModeMOSFET
7.2A
DESCRIPTION
FEATURE
FEATURE
FEATURE
FEATURE
60V/7.2A,R
DS(ON)
=27mΩ(Typ.)
@VGS=10V
60V/6.8A,R
DS(ON)
=32mΩ
@VGS=4.5V
Superhighdensitycelldesignfor
extremelylowR
DS(ON)
Exceptionalon-resistanceand
maximumDCcurrentcapability
SOP-8packagedesign
DESCRIPTION
DESCRIPTION
DESCRIPTION
STN4850istheN-Channellogicenhancementmodepowerfieldeffecttransistor
whichisproducedusinghighcelldensity,DMOStrenchtechnology.Thishighdensity
processisespeciallytailoredtominimizeon-stateresistance.Thesedevicesare
particularlysuitedforlowvoltageapplicationsuchaspowermanagementandother
batterypoweredcircuitswherehigh-sideswitching.
PIN
C ONFIGURATION
PIN
CONFIGURATION
PIN
PINCONFIGURATION
CONFIGURATION
SOP-8
SOP-8
SOP-8
SOP-8
�
�
�
�
�
PART
PART
PART
PARTMARKING
STANSONTECHNOLOGY
120BentleySquare,MountainView,Ca94040USA
www.stansontech.com
M ARKING
MARKING
MARKING
Y:
Y ear
Y:
Year
Y:
Y:Year
YearCode
A:
P rocess
A:
Process
A:
A:Process
ProcessCode
C ode
Code
Code
C ode
Code
Code
Copyright©2007,StansonCorp.
STN48502010.V1
Page 2
STN4
STN4
STN4
STN485
8 5
85
850
0
0
0
NChannelEnhancementModeMOSFET
7.2A
ABSOULTE
Parameter
Parameter
Parameter
Parameter
Symbol
Symbol
Symbol
Symbol
Typical
Typical
Typical
Typical
Unit
Unit
Unit
Unit
Drain-SourceVoltage
VDSS60V
Gate-SourceVoltage
VGSS
±20
V
ContinuousDrainCurrent(TJ=150
℃
)
TA=25℃
TA=70
℃
ID
7.2
6.8
A
PulsedDrainCurrent
IDM40A
ContinuousSourceCurrent(DiodeConduction)
IS15A
PowerDissipation
TA=25℃
TA=70
℃
PD
2.5
1.6
W
OperationJunctionTemperature
TJ
-55/150
℃
StorgaeTemperatureRange
TSTG
-55/150
℃
ThermalResistance-JunctiontoAmbient
RθJA
80
℃
/W
ABSOULTE
ABSOULTE
ABSOULTEMAXIMUM
M AXIMUM
MAXIMUM
MAXIMUMRATINGS
R ATINGS
RATINGS
RATINGS(Ta=25
℃
Unlessotherwisenoted)
STANSONTECHNOLOGY
120BentleySquare,MountainView,Ca94040USA
www.stansontech.com
Copyright©2007,StansonCorp.
STN48502010.V1
Page 3
STN4
STN4
STN4
STN485
8 5
85
850
0
0
0
NChannelEnhancementModeMOSFET
7.2A
ELECTRICAL
Parameter
Parameter
Parameter
Parameter
Symbol
Symbol
Symbol
Symbol
Condition
Condition
Condition
Condition
Min
Min
Min
Min
Typ
Typ
Typ
Typ
Max
Max
Max
Max
Unit
Unit
Unit
Unit
Static
Static
Static
Static
Drain-Source
BreakdownVoltage
V
(BR)DSSVGS
=0V,ID=250uA
60
V
GateThreshold
Voltage
V
GS(th)
V
DS
=V
GS
,ID=250uA
1.0
3.0
V
GateLeakageCurrent
I
GSSVDS
=0V,V
GS
=±20V
±100
nA
ZeroGateVoltage
DrainCurrent
I
DSS
V
DS
=48V,V
GS
=0V
1
uA
V
DS
=48V,V
GS
=0V
TJ=85℃
5
On-StateDrain
Current
I
D(on)
V
DS
≧5V,V
GS
=10V
25
A
Drain-sourceOnResistance
R
DS(on)
V
GS
=10V,ID=7.2A
V
GS
=4.5V,ID=6.8A
232727
32
mΩ
Forward
Transconductance
gfs
V
DS
=15V,ID=6.2A
25
S
DiodeForwardVoltage
VSDIS=1.7A,V
GS
=0V
0.8
1.2
V
Dynamic
Dynamic
Dynamic
Dynamic
TotalGateCharge
Q
g
V
DS
=30V,V
GS
=10V
ID≡6A
25
30
nC
Gate-SourceCharge
Qgs4.2
Gate-DrainCharge
Q
gd
5.3
InputCapacitance
C
iss
VDS==30V,VGS=0V
F=1MHz
950
1400
pF
OutputCapacitance
C
oss
180
Reverse
TransferCapacitance
C
rss
115
Turn-OnTime
t
d(on)
tr
V
DD
=30V,RL=30Ω
ID=1.0A,V
GEN
=10V
RG=6Ω
10
20
nS
10
20
Turn-OffTime
t
d(off)
tf
25
50
12
25
ELECTRICAL
ELECTRICAL
ELECTRICALCHARACTERISTICS
C HARACTERISTICS
CHARACTERISTICS
CHARACTERISTICS(Ta=25
℃
Unlessotherwisenoted)
STANSONTECHNOLOGY
120BentleySquare,MountainView,Ca94040USA
www.stansontech.com
Copyright©2007,StansonCorp.
STN48502010.V1
Page 4
STN4
STN4
STN4
STN485
8 5
85
850
0
0
0
NChannelEnhancementModeMOSFET
7.2A
TYPICAL
TYPICAL
TYPICAL
TYPICALCHARACTERICTICS
C HARACTERICTICS
CHARACTERICTICS
CHARACTERICTICS
STANSONTECHNOLOGY
120BentleySquare,MountainView,Ca94040USA
www.stansontech.com
Copyright©2007,StansonCorp.
STN48502010.V1
Page 5
STN4
STN4
STN4
STN485
8 5
85
850
0
0
0
NChannelEnhancementModeMOSFET
7.2A
TYPICAL
TYPICAL
TYPICAL
TYPICALCHARACTERICTICS
C HARACTERICTICS
CHARACTERICTICS
CHARACTERICTICS
STANSONTECHNOLOGY
120BentleySquare,MountainView,Ca94040USA
www.stansontech.com
Copyright©2007,StansonCorp.
STN48502010.V1
Page 6
STN4
STN4
STN4
STN485
8 5
85
850
0
0
0
NChannelEnhancementModeMOSFET
7.2A
PACKAGE
PACKAGE
PACKAGE
PACKAGEOUTLINE
O UTLINE
OUTLINE
OUTLINESOP-8P
S OP-8P
SOP-8P
SOP-8P
STANSONTECHNOLOGY
120BentleySquare,MountainView,Ca94040USA
www.stansontech.com
Copyright©2007,StansonCorp.
STN48502010.V1
Page 7
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