N-channel MOS-FET
2SK1881-L,S
F-III Series
60V 0,07W 20A
45W
> Features
> Outline Drawing
- High Current
- Low On-Resistance
- No Secondary Breakdown
- Low Driving Power
- High Forward Transconductance
> Applications
- Motor Control
- General Purpose Power Amplifier
- DC-DC converters
> Maximum Ratings and Characteristics
> Equivalent Circuit
- Absolute Maximum Ratings (TC=25°C), unless otherwise specified
Item
Symbol
Rating
Unit
V
Drain-Source-Voltage
V
60
60
20
80
DS
V
V
Drain-Gate-Voltage (RGS=20KW)
Continous Drain Current
Pulsed Drain Current
DGR
I
A
D
I
A
D(puls)
Gate-Source-Voltage
V
±20
45
V
GS
Max. Power Dissipation
Operating and Storage Temperature Range
P
W
°C
°C
D
T
150
ch
T
-55 ~ +150
stg
Electrical Characteristics (TC=25°C), unless otherwise specified
-
Item
Symbol
Test conditions
Min.
60
1,0
Typ.
1,5
Max.
Unit
V
ID=1mA
ID=1mA
VDS=60V
VGS=0V
VGS=±20V
ID=10A
VGS=0V
Drain-Source Breakdown-Voltage
Gate Threshhold Voltage
Zero Gate Voltage Drain Current
V
(BR)DSS
VDS=VGS
Tch=25°C
Tch=125°C
VDS=0V
V
2,5
500
1,0
V
GS(th)
I
10
0,2
10
µA
mA
nA
W
W
S
DSS
Gate Source Leakage Current
I
100
0,11
0,07
GSS
VGS=4V
Drain Source On-State Resistance
R
0,07
0,05
15
DS(on)
ID=10A
VGS=10V
VDS=25V
ID=10A
Forward Transconductance
Input Capacitance
g
8
fs
VDS=25V
C
860
300
100
10
1300
450
150
15
pF
pF
pF
ns
ns
ns
ns
A
iss
VGS=0V
f=1MHz
VCC=30V
ID=20A
Output Capacitance
C
oss
Reverse Transfer Capacitance
Turn-On-Time ton (ton=td(on)+tr)
C
rss
t
d(on)
t
40
60
r
Turn-Off-Time toff (ton=td(off)+tf)
VGS=10V
RGS=25W
t
150
50
230
80
d(off)
t
f
Continous Reverse Drain Current
Pulsed Reverse Drain Current
Diode Forward On-Voltage
Reverse Recovery Time
I
20
DR
I
80
A
DRM
IF=2xIDR VGS=0V Tch=25°C
IF=IDR VGS=0V
V
1,25
60
1,8
V
SD
t
ns
µC
rr
-dIF/dt=100A/µs Tch=25°C
Reverse Recovery Charge
Q
0,1
rr
-
Thermal Characteristics
Item
Symbol
Test conditions
channel to air
Min.
Typ.
Max.
125
Unit
Thermal Resistance
R
°C/W
th(ch-a)
R
channel to case
2,78 °C/W
th(ch-c)
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