Document
isc N-Channel MOSFET Transistor
2SK955
DESCRIPTION ·Drain Current –ID=5A@ TC=25℃ ·Drain Source Voltage-
: VDSS=800V(Min) ·Fast Switching Speed ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Designed especially for high voltage,high speed applications,
such as off-line switching power supplies , UPS,AC and DC motor controls,relay and solenoid drivers.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL ARAMETER
VALUE UNIT
VDSS
Drain-Source Voltage (VGS=0)
800
V
VGS
Gate-Source Voltage
±20
V
ID
Drain Current-continuous@ TC=25℃
5
A
Ptot
Total Dissipation@TC=25℃
125
W
Tj
Max. Operating Junction Temperature
80
℃
Tstg
Storage Temperature Range
-55~150 ℃
isc website:www.iscsemi.cn
1 isc & iscsemi is registered trademark
isc N-Channel Mosfet Transistor
·ELECTRICAL CHARACTERISTICS (TC=25℃)
SYMBOL
PARAMETER
CONDITIONS
(BR)DSS Drain-Source Breakdown Voltage VGS=0; ID= 10mA
VGS(TH) Gate Threshold Voltage
VDS= VGS; ID= 10mA
RDS(ON) Drain-Source On-stage Resistance VGS= 10V; ID=2.5A
IGSS
Gate Source Leakage Current
VGS= ±20V; VDS= 0
IDSS
Zero Gate Voltage Drain Current
VDS=800V; VGS= 0
ton
Turn-on time
toff
Turn-off time
VGS=10V;ID=2.5A; RL=50Ω
VSD
Diode Forward Voltage
IF=5A; VGS=0
2SK955
MIN TYP. MAX UNIT
800
V
2.1
3.0
4.0
V
1.5
2.0
Ω
±100 nA
500 uA
110 170
ns
420 530
ns
1.0
1.5
V
Notice: ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for the applications of our products. ISC products are intended for usage in general electronic equipment. The products are not designed for use in equipment which require specialized quality and/or reliability, or in equipment which could have applications in hazardous environments, aerospace industry, or medical field. Please contact us if you intend our products to be used in these special applications. ISC makes no warranty or guarantee regarding the suitability of its products for any particular purpose, nor does ISC assume any liability arising from the application or use of any products, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
isc website:www.iscsemi.cn
2 isc & iscsemi is registered trademark
.