2SK1185
External dimensions
1 ...... FM20
Absolute Maximum Ratings
Electrical Characteristics
(Ta = 25ºC)
(Ta = 25ºC)
Ratings
typ
Symbol
Ratings
Unit
Symbol
Unit
Conditions
min
100
max
VDSS
VGSS
ID
100
V
V
V(BR) DSS
IGSS
V
nA
µA
V
ID = 250µA, VGS = 0V
VGS = ±20V
±20
±5
±500
250
4.0
A
IDSS
VDS = 100V, VGS = 0V
VDS = 10V, ID = 250µA
VDS = 10V, ID = 2.5A
VGS = 10V, ID = 2.5A
ID (pulse)
PD
±20 (Tch 150ºC)
25 (Tc = 25ºC)
16
A
VTH
2.0
1.5
W
mJ
ºC
ºC
Re (yfs)
RDS (on)
Ciss
1.7
0.41
180
82
S
EAS
0.54
Ω
*
Tch
150
pF
pF
ns
ns
V
DS = 25V, f = 1.0MHz,
VGS = 0V
Tstg
–55 to +150
Coss
ton
I
V
D = 2.5A, VDD = 50V,
GS = 10V,
See Figure 2 on Page 5.
: VDD = 25V, L = 1mH, IL = 5.0A, unclamped,
See Figure 1 on Page 5.
40
*
toff
40
VDS — ID Characteristics
VGS — ID Characteristics
ID — RDS (ON) Characteristics
5
1.0
0.8
0.6
0.4
0.2
0
5
4
3
=
VDS 10V
=
VGS 10V
10V
4
6.5V
3
6V
2
2
1
0
5.5V
=
–
TC
55ºC
1
5V
25ºC
125ºC
=
VGS 4.5V
0
0
2
4
6
8
10
0
2
4
6
8
10
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
ID (A)
VDS (V)
VGS (V)
I
D — Re(yfs) Characteristics
VGS — VDS Characteristics
TC — RDS (ON) Characteristics
10
5
1.2
1.0
0.8
0.6
0.4
=
VDS 10V
=
ID 2.5A
VGS 10V
6
=
=
–
TC
55ºC
25ºC
125ºC
4
2
0
=
ID 5A
1
=
ID 2.5A
0.2
0
0.5
0.3
150
0.05 0.1
0.5
1
5
10
5
10
20
–50
0
50
100
ID (A)
VGS (V)
Tc (ºC)
VDS — Capacitance Characteristics
V
SD — IDR Characteristics
Safe Operating Area
Ta — PD Characteristics
(Tc=25ºC)
50
25
1000
500
5
4
3
=
VGS 0V
ID (pulse) max
=
f
1MHz
20
10
0
10
5
Ciss
ID max
100
50
Coss
2
1
1
10V
0.5
Crss
40
=
VGS 0V
10
5
Without heatsink
5V
0.1
0
0
10
20
30
50
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
VSD (V)
0
50
100
Ta (ºC)
150
0.5
1
5
10
50 100
VDS (V)
VDS (V)
15