SMD Type
MOSFICET
MOS Field Effect Transistor
2SK3794
TO-252
Unit: mm
+0.15
6.50
-0.15
+0.1
2.30
-0.1
Features
+0.2
5.30
-0.2
+0.8
0.50
-0.7
Low On-state resistance
RDS(on)1 = 44 mÙ MAX. (VGS = 10 V, ID = 10 A)
RDS(on)2 = 78 mÙ MAX. (VGS = 4.0 V, ID = 10 A)
Low C iss: C iss = 760 pF TYP.
Built-in gate protection diode
0.127
max
+0.1
0.80
-0.1
+0.1
0.60
-0.1
2.3
4.60
1 Gate
+0.15
-0.15
2 Drain
3 Source
Absolute Maximum Ratings Ta = 25
Parameter
Drain to source voltage
Symbol
VDSS
VGSS
ID
Rating
Unit
V
60
Gate to source voltage
V
20
A
20
Drain current
Idp *
A
50
1.5
Power dissipation
TA=25
TC=25
PD
W
30
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
Testconditons
Min
Typ
Max
10
Unit
A
VDS=60V,VGS=0
VGS= 20V,VDS=0
VDS=10V,ID=1mA
VDS=10V,ID=10A
VGS=10V,ID=10A
VGS=4.0V,ID=10A
Gate leakage current
Gate cut off voltage
IGSS
10
A
VGS(off)
2.5
7.0
3.5
15
35
4.5
V
Forward transfer admittance
S
Yfs
RDS(on)1
44
78
m Ù
Drain to source on-state resistance
RDS(on)2
Ciss
Coss
Crss
ton
54
760
150
71
m Ù
pF
pF
pF
ns
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Rise time
VDS=10V,VGS=0,f=1MHZ
13
tr
170
43
ns
ID=10A,VGS(on)=10V,RG=0 ,VDD=30V
Turn-off delay time
Fall time
toff
ns
tf
34
ns
Total Gate Charge
Gate to Source Charge
Gate to Drain Charge
QG
17
nC
nC
nC
VDD = 48V
VGS = 10 V
ID =10A
QGS
QGD
3.0
4.7
1
www.kexin.com.cn
