2SK2255-01MR
N-channel MOS-FET
FAP-IIA Series 250V 0,18Ω 18A 50W
> Features > Outline Drawing
- High Speed Switching
- Low On-Resistance
- No Secondary Breakdown
- Low Driving Power
- High Voltage
- V GS = ± 30V Guarantee
- Avalanche Proof
> Applications
- Switching Regulators
- UPS
- DC-DC converters
- General Purpose Power Amplifier
> Maximum Ratings and Characteristics > Equivalent Circuit
- Absolute Maximum Ratings (T C =25°C), unless otherwise specified
Item Symbol Rating Unit
Drain-Source-Voltage V
DS
250 V
Drain-Gate-Voltage(R
GS
=20K Ω) V DGR 250 V
Continous Drain Current I
D
18 A
Pulsed Drain Current I
D(puls)
72 A
Gate-Source-Voltage V
GS
±30 V
Max. Power Dissipation P
D
50 W
Operating and Storage Temperature Range T
ch
150 °C
T
stg
-55 ~ +150 °C
- Electrical Characteristics (T
C
=25°C), unless otherwise specified
Item Symbol Test conditions Min. Typ. Max. Unit
Drain-Source Breakdown-Voltage V
(BR)DSS
I
D
=1mA V
GS
=0V 250 V
Gate Threshhold Voltage V
GS(th)
I
D
=1mA V
DS=
V
GS
2,5 3,0 3,5 V
Zero Gate Voltage Drain Current I
DSS
V
DS
=250V T
ch
=25°C 10 500 µA
V
GS
=0V T
ch
=125°C 0,2 1,0 mA
Gate Source Leakage Current I
GSS
V
GS
=±30V V
DS
=0V 10 100 nA
Drain Source On-State Resistance R
DS(on)
I
D
=9A V
GS
=10V 0,13 0,18 Ω
Forward Transconductance g
fs
I
D
=9A V
DS
=25V 7 14 S
Input Capacitance C
iss
V
DS
=25V 1750 2650 pF
Output Capacitance C
oss
V
GS
=0V 290 440 pF
Reverse Transfer Capacitance C
rss
f=1MHz 65 100 pF
Turn-On-Time t
on
( t
on
=t
d(on)
+t
r
) t
d(on)
V
CC
=150V 30 45 ns
t
r
I
D
=18A 50 75 ns
Turn-Off-Time t
off
(t
on
=t
d(off)
+t
f
) t
d(off)
V
GS
=10V 80 120 ns
t
f R GS =10 Ω
70 110 ns
Avalanche Capability I
AV
L=100µH T
ch
=25°C 18 A
Continous Reverse Drain Current I
DR
18 A
Pulsed Reverse Drain Current I
DRM
72 A
Diode Forward On-Voltage V
SD
I
F
=2xI
DR
V
GS
=0V T
ch
=25°C 1 1,5 V
Reverse Recovery Time t
rr
I
F
=I
DR
V
GS
=0V 150 ns
Reverse Recovery Charge Q
rr
-dI
F
/d t =100A/µs T
ch
=25°C 1 µC
- Thermal Characteristics
Item Symbol Test conditions Min. Typ. Max. Unit
Thermal Resistance R
th(ch-a)
channel to air 62,5 °C/W
R
th(ch-c)
channel to case 2,5 °C/W
FUJI ELECTRIC GmbH; Lyoner Straße 26; D-60528 Frankfurt; Tel: 069-66 90 29-0; Fax: 069-66 90 29-56