2SK2943
Absolute Maximum Ratings
External dimensions
1 ...... FM20
Electrical Characteristics
(Ta = 25ºC)
(Ta = 25ºC)
Ratings
typ
Symbol
Ratings
Unit
Symbol
Unit
Conditions
min
900
max
V(BR)DSS
IGSS
IDSS
V
nA
µA
V
ID = 100µA, VGS = 0V
VGS = ±30V
VDSS
VGSS
ID
900
V
V
±100
100
4.0
±30
VDS = 900V, VGS = 0V
VDS = 10V, ID = 1mA
VDS = 20V, ID = 1.5A
VGS = 10V, ID = 1.5A
±3
A
VTH
2.0
1.8
1
ID (pulse)
±12
A
*
Re (yfs)
RDS (on)
Ciss
2.8
4.0
600
100
40
S
PD
30 (Tc = 25ºC)
W
mJ
A
5.0
Ω
pF
pF
pF
ns
ns
ns
ns
V
2
EAS
IAS
60
*
VDS = 10V, f = 1.0MHz,
VGS = 0V
Coss
Crss
td (on)
tr
3
150
Tch
Tstg
ºC
ºC
20
ID = 1.5A, VDD 250V,
RL = 167Ω, VGS = 10V
See Figure 2 on Page 5.
–55 to +150
30
td (off)
tf
65
1: P
100µs, duty cycle 1%
W
*
2: V = 50V, L = 13mH, I = 3A, unclamped, R = 50Ω,
DD
L
G
100
1.0
*
See Figure 1 on Page 5.
VSD
1.5
ISD = 3A, VGS = 0V
ID – VDS Characteristics (typical)
ID – VGS Characteristics (typical)
RDS (ON) – ID Characteristics (typical)
3.0
3.0
5
5V
6V
10V
VDS =20V
VGS =10V
2.5
2.0
1.5
1.0
0.5
0
4
3
2
4.8V
4.5V
2.0
TC =125°C
1.0
0
25°C
1
0
V
GS = 4V
–55°C
3.0
150
150
0
5
10
15
20
0
2
4
6
8
0
0.5
1.0
1.5
2.0
2.5
VGS (V)
VDS (V)
ID (A)
Re (yfs) – ID Characteristics (typical)
VDS – VGS Characteristics (typical)
20
RDS (ON) – TC Characteristics (typical)
10
10
I
D =1.5A
VGS =10V
VDS = 20V
5
8
6
4
2
0
TC = –55°C
15
25°C
ID =3A
125°C
10
1
ID =1.5A
5
0.5
0.2
0.05 0.1
0
0.5
ID (A)
1
3
—
50
0
50
100
3
5
10
20
VGS (V)
Tc (ºC)
Capacitance – VDS Characteristics (typical)
IDR – VSD Characteristics (typical)
Safe Operating Area
20
P
D – Ta Characteristics
(Tc = 25ºC)
3000
3.0
VGS = 0V
f =1MHz
30
10
5
ID(pulse)max
ID max
2.5
2.0
1000
500
Ciss
20
10
1
0.5
1.5
VGS = 0V
100
1.0
Coss
Crss
0.1
5V,10V
50
0.05
0.5
0
Without heatsink
0
10
0.01
0
0
0.5
1.0
1.5
10
20
30
40
50
0
50
100
Ta (ºC)
0.5
1
5
10
50 100
500 1000
VDS (V)
VDS (V)
VSD (V)
42
