2SK1178
Absolute Maximum Ratings Electrical Characteristics
External dimensions 1 ...... FM20
Symbol Ratings Unit
VDSS 500 V(BR) DSS 500 V ID = 250µA, VGS = 0VV
VGSS ±20 IGSS ±500 nA VGS = ±20VV
ID±4.0 IDSS 250 µAV
DS = 500V, VGS = 0VA
ID (pulse)
(Ta = 25ºC) (Ta = 25ºC)
VTH 2.0 4.0 V VDS = 10V, ID = 25 0 µAA
PD35 (Tc = 25ºC) Re (yfs) 2.4 3.7 S VDS = 10V, ID = 2.0AW
EAS 260 RDS (on) 1.3 1.5 ΩVGS = 10V, ID = 2.0AmJ
Tch 150
*
: V
DD
= 50V, L = 28mH, I
L
= 4.0A, unclamped,
See Figure 1 on Page 5.
Ciss 610 pF VDS = 25V, f = 1.0MHz,
VGS = 0V
ID = 2.0A, VDD = 250V,
VGS = 10V,
See Figure 2 on Page 5.
ºC
Tstg –55 to +150 Coss 91 pFºC
ton 50 ns
toff 120 ns
Symbol Unit Conditions
Ratings
typ maxmin
9
*
01020
5
3
1
0
6V
5.5V
5V
V 10V
GS =
0
012 4
0.5
1.0
1.5
2.0
–50
00 50 100 150
1
2
4
5
2
1
510
0
2
5
V 10V
DS =
25ºC
125ºC
0.05
0.3
0.1 0.5 1 5
0.5
1
5
10
V 10V
DS =
25ºC
125ºC
0
10 10 20 30 40 50
50
100
500
1000
3000 V 0V
GS
=
f 1MHz
=
Ciss
Coss
Crss
3
0.05 5 10 50 100 500 1000
0.1
0.5
1
5
10
50
I
D
(pulse) max
D
I max
100µs
DC OPERATION
1ms (1shot)
0
10
20
30
40
0 50 100 150
00 0.5 1.5
1
2
5
V 0V
GS =
5V,10V
0246810
0
4
6
8
10
I 4A
D=
I 2A
D=
V 10V
GS =
I 2A
D=
T 55ºC
C=–
T 55ºC
C=–
LIMITED
V 4.5V
GS =
10V
2
4
3
4
3
3
2
20
3
4
1.0
With infinite heatsink
±16 (Tch 150ºC)
(Tc = 25ºC)
RDS (ON) (Ω) RDS (ON) (Ω)
Re (yfs) (S)
Capacitance (pF)
Ta (ºC)
VDS (V)
V
DS
— I
D
Characteristics
I
D
— Re
(yfs)
Characteristics
V
DS
— Capacitance
Characteristics V
SD
— I
DR
Characteristics Ta — P
D
CharacteristicsSafe Operating Area
V
GS
— V
DS
Characteristics T
C
— R
DS (ON)
Characteristics
V
GS
— I
D
Characteristics I
D
— R
DS (ON)
Characteristics
VDS (V)VDS (V) VSD (V)
IDR (A)
ID (A)
PD (W)
Tc (ºC)VGS (V)ID (A)
VGS (V)VDS (V) ID (A)
ID (A)
ID (A)
R
DS (ON)
Without heatsink
