SMD Type
MOSFET
MOS Field Effect Transistor
2SK3902
TO-263
Unit: mm
Features
+0.2
4.57
-0.2
+0.1
1.27
-0.1
Low On-state resistance
RDS(on)1 = 21mÙ MAX. (VGS = 10 V, ID = 15A)
RDS(on)2 = 26 mÙ MAX. (VGS = 4.5 V, ID = 15A)
Low C iss: C iss =1200 pF TYP.
+0.1
-0.1
0.1max
1.27
+0.1
0.81
-0.1
2.54
1 Gate
+0.2
2.54
-0.2
+0.1
5.08
-0.1
+0.2
0.4
-0.2
2 Drain
3 Source
Absolute Maximum Ratings Ta = 25
Parameter
Drain to source voltage
Symbol
VDSS
VGSS
ID
Rating
60
20
Unit
V
Gate to source voltage
V
A
30
Drain current
Idp *
A
90
1.5
Power dissipation
TA=25
TC=25
PD
W
45
Channel temperature
Storage temperature
Tch
150
Tstg
-55 to +150
* PW 10 s,Duty Cycle 1%
Electrical Characteristics Ta = 25
Parameter
Drain cut-off current
Symbol
IDSS
IGSS
VGS(off)
Yfs
Testconditons
VDS=60V,VGS=0
Min
Typ
Max
10
Unit
A
Gate leakage current
Gate cut off voltage
VGS= 20V,VDS=0
VDS=10V,ID=1mA
VDS=10V,ID=15A
VGS=10V,ID=15A
VGS=4.5V,ID=15A
10
A
1.5
9.5
2.0
19
2.5
V
Forward transfer admittance
S
RDS(on)1
RDS(on)2
Ciss
16.8
21
26
m Ù
Drain to source on-state resistance
19.5
1200
250
85
m Ù
pF
pF
pF
ns
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Rise time
Coss
VDS=10V,VGS=0,f=1MHZ
Crss
ton
10
tr
4
ns
ID=15A,VGS(on)=10V,RG=0 ,VDD=30V
Turn-off delay time
Fall time
toff
37
ns
tf
4
ns
Total Gate Charge
Gate to Source Charge
Gate to Drain Charge
QG
25
nC
nC
nC
VDD = 48V
VGS = 10 V
ID =30A
QGS
QGD
4.5
6.0
1
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