KSD-T0O009-000
1
STK1040F
Advanced Power MOSFET
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SWITCHING REGULATOR APPLICATIONS
Features
High Voltage: BV
DSS
=400V(Min.)
Low C
rss
: C
rss
=12pF(Typ.)
Low gate charge : Qg=28nc(Typ.)
Low R
DS(on)
:R
DS(on)
=0.53(Max.)
Ordering
Information
Type NO.
Marking
Package Code
STK1040F STK1040
TO-220F-3L
Outline Dimensions unit :
mm
9.80~10.20
15.
40~15.
80
3.05~3.35
12.
20~12.
60
9.
10~9.
30
3.
46 T
y
p
.
1.07 Min.
0.90 Max.
2.54 Typ.
2.54 Typ.
4.
70 Max.
2.
70 Max.
0.
60 Max.
12.
40~13.
00
2.60~3.00
0.60 Max.
1 2 3
PIN Connections
1. Gate
2. Drain
3. Source
KSD-T0O009-000
2
STK1040F
Absolute maximum ratings
(Tc=25
C)
Characteristic Symbol
Rating
Unit
Drain-source voltage
V
DSS
400 V
Gate-source voltage
V
GSS
30
V
(Tc=25)
10 A
Drain current (DC)
I
D
(Tc=100)
4.7 A
Drain current (Pulsed)
*
I
DM
40 A
Drain power dissipation
P
D
30 W
Avalanche current (Single)
I
AS
10 A
Single pulsed avalanche energy
E
AS
360 mJ
Avalanche current (Repetitive)
I
AR
10 A
Repetitive avalanche energy
E
AR
8.5 mJ
Junction temperature
T
J
150
Storage temperature range
T
stg
-55~150
C
* Limited by maximum junction temperature
Characteristic Symbol
Typ.
Max
Unit
Junction-case R
th(J-C)
-
4.16
Thermal
resistance
Junction-ambient R
th(J-a)
-
62.5
/W
KSD-T0O009-000
3
STK1040F
Electrical Characteristics
(Tc=25
C)
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Drain-source breakdown voltage
BV
DSS
I
D
=250A, V
GS
=0
400 - - V
Gate threshold voltage
V
GS(th)
I
D
=250A, V
DS
= V
GS
2.0 - 4.0 V
Drain-source cut-off current
I
DSS
V
DS
=400V, V
GS
=0V -
-
1
A
Gate leakage current
I
GSS
V
DS
=0V, V
GS
=30V
- -
100
nA
Drain-source on-resistance
R
DS(ON)
V
GS
=10V, I
D
=5.0A -
0.46
0.53
Forward transfer conductance
g
fs
V
DS
=10V, I
D
=5.0A -
6.2
-
S
Input capacitance
Ciss -
950
1430
Output capacitance
Coss
-
120
180
Reverse transfer capacitance
Crss
V
GS
=0V, V
DS
=25V
f=1MHz
- 12 18
pF
Turn-on delay time
t
d(on)
-
14
-
Rise time
t
r
-
89
-
Turn-off delay time
t
d(off)
-
81
-
Fall time
t
f
V
DD
=200V, I
D
=10A
R
G
=25
- 81 -
ns
Total gate charge
Q
g
-
28
42
Gate-source charge
Q
gs
-
4
6
Gate-drain charge
Q
gd
V
DS
=200V, V
GS
=10V
I
D
=10A
- 15 23
nC
Source-Drain Diode Ratings and Characteristics
(Tc=25
C)
Characteristic Symbol
Test
Condition
Min
Typ
Max
Unit
Source current (DC)
I
S
-
-
10
Source current (Pulsed)
I
SM
Integral reverse diode
in the MOSFET
- - 40
A
Forward voltage
V
SD
V
GS
=0V, I
S
=10A -
-
1.4
V
Reverse recovery time
t
rr
-
290
-
ns
Reverse recovery charge
Q
rr
I
s
=10A, V
GS
=0,
di
S
/dt=100A/ us
- 5.04 - uC
Note ;
Repetitive Rating : Pulse Width Limited by Maximum Junction Temperature
L=6.6mH, I
AS
=10A, V
DD
=50V, R
G
=27
Pulse Test : Pulse Width 300us, Duty cycle 2%
Essentially independent of operating temperature
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