Document
isc N-Channel MOSFET Transistor
DESCRIPTION ·Drain Current –ID= 3A@ TC=25℃ ·Drain Source Voltage-
: VDSS= 900V(Min) ·Fast Switching Speed ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Switching regulator ·UPS ·DC-DC converters ·General purpose power amplifier
ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL ARAMETER
VALUE UNIT
VDSS
Drain-Source Voltage (VGS=0)
900
V
VGS
Gate-Source Voltage
±30
V
ID
Drain Current-continuous@ TC=25℃
3
A
Ptot
Total Dissipation@TC=25℃
80
W
Tj
Max. Operating Junction Temperature
150
℃
Tstg
Storage Temperature Range
-55~150 ℃
·THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
MAX UNIT
Rth j-c Thermal Resistance, Junction to Case
1.56 ℃/W
Rth j-a Thermal Resistance, Junction to Ambient
35
℃/W
2SK1942
isc website:www.iscsemi.cn
1 isc & iscsemi is registered trademark
isc N-Channel Mosfet Transistor
2SK1942
·ELECTRICAL CHARACTERISTICS (TC=25℃)
SYMBOL
PARAMETER
CONDITIONS
MIN TYPE MAX UNIT
V(BR)DSS Drain-Source Breakdown Voltage
VGS= 0; ID= 1mA
900
V
VGS(th) Gate Threshold Voltage
VDS= VGS; ID=1mA
2.5
3.5
V
RDS(on) Drain-Source On-Resistance
VGS= 10V; ID= 1.5A
4
Ω
IGSS
Gate-Body Leakage Current
VGS= ±30V;VDS= 0
±100 nA
IDSS
Zero Gate Voltage Drain Current
VDS= 900V; VGS= 0
10
500
µA
Ciss Input capacitance
1000 1500
Crss Reverse transfer capacitance
VDS=25V;VGS=0V;fT=1MHz
25
40
pF
Coss Output capacitance
90
135
tr
Rise time
ton
Turn-on time
tf
Fall time
VGS=10V;ID=3A; VDD=600V; RL=10Ω
10
15
20
30
ns
15
25
toff
Turn-off time
60
90
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
.