Absolute Maximum Ratings Electrical Characteristics
Symbol Ratings Unit
VDSS 500 V(BR) DSS 500 V ID = 250µA, VGS = 0 VV
VGSS ±20 IGSS ±500 nA VGS = ±20VV
ID±2.5 IDSS 250 µAV
DS = 500V, VGS = 0VA
ID (pulse) ±10 (Tch 150ºC)
(Ta = 25ºC) (Ta = 25ºC)
VTH 2.0 4.0 V VDS = 10V, ID = 250µAA
PD30 (Tc = 25ºC) Re (yfs) 1.5 2.3 S VDS = 10V, ID = 1.4AW
EAS 200 RDS (on) 2.6 3.0 ΩVGS = 10V, ID = 1.4AmJ
Tch 150
*
: V
DD
= 50V, L = 60mH, I
L
= 2.5A, unclamped,
See Figure 1 on Page 5.
Ciss 350 pF VDS = 25V, f = 1.0MHz,
VGS = 0V
ID = 1.4A, VDD = 250V,
VGS = 10V,
See Figure 2 on Page 5.
ºC
Tstg –55 to +150 Coss 54 pFºC
ton 50 ns
toff 140 ns
Symbol Unit Conditions
Ratings
typ maxmin
8
*
01020
3.0
2.0
1.0
0
5.5V
5V
V 10V
GS =
0
01.0 2.0 3.0
1
2
3
4
5
–50
00 50 100 150
1
2
3
4
5
6
2
1.0
520
0
2.0
3.0
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 V 0V
GS
=
f 1MHz
=
Ciss
Coss
Crss
3
0.03 5 10 50 100 500 1000
0.1
0.5
1
5
10
20 (Tc = 25ºC)
I
D
(pulse) max
D
I max
1ms
100µs
DC OPERATION
R
DS (ON)
0
10
20
30
0 50 100 150
00 0.5 1.0 1.5
1.0
2.0
3.0
V 0V
GS =
5V,10V
0246810
0
4
6
8
10
I 1.5A
D=
V 10V
GS =
I 1.5A
D=
RDS (ON) (Ω) RDS (ON) (Ω)
Re (yfs) (S)
Capacitance (pF)
Ta (ºC)
VDS (V)
T 55ºC
C=–
T 55ºC
C=–
LIMITED
With infinite heatsink
Without heatsink
V 4.5V
GS =
10V
2
10
I 2.5A
D=
5
2SK1177 External dimensions 1......FM20
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)
