SW38N70K
N-channel Enhanced mode TO-247 MOSFET
Features
TO-247
BVDSS : 700V
ID : 38A
High ruggedness
Low RDS(ON) (Typ 0.1Ω)@VGS=10V
Low Gate Charge (Typ 96nC)
Improved dv/dt Capability
100% Avalanche Tested
Application:Charger,LED,UPS,Servicer
R
DS(ON) :0.1Ω
2
1
2
1
3
1. Gate 2. Drain 3. Source
3
General Description
This power MOSFET is produced with super junction advanced technology of SAMWIN.
This technology enable the power MOSFET to have better characteristics, including fast
switching time, low on resistance, low gate charge and especially excellent avalanche
characteristics.
Order Codes
Item
1
Sales Type
Marking
Package
Packaging
SW T 38N70K
SW38N70K
TO-247
TUBE
Absolute maximum ratings
Symbol
Parameter
Value
700
Unit
V
VDSS
Drain to source voltage
Continuous drain current (@TC=25oC)
Continuous drain current (@TC=100oC)
Drain current pulsed
38*
A
ID
24*
A
IDM
VGS
(note 1)
114
A
Gate to source voltage
±30
540
V
EAS
Single pulsed avalanche energy
Repetitive avalanche energy
(note 2)
(note 1)
mJ
mJ
V/ns
V/ns
W
EAR
50
dv/dt
dv/dt
MOSFET dv/dt ruggedness (@VDS=0~400V)
Peak diode recovery dv/dt
30
(note 3)
20
Total power dissipation (@TC=25oC)
Derating factor above 25oC
357.2
2.9
PD
STG, TJ
TL
W/oC
oC
T
Operating junction temperature & storage temperature
-55 ~ + 150
Maximum lead temperature for soldering
purpose, 1/8 from case for 5 seconds.
300
oC
*. Drain current is limited by junction temperature.
Thermal characteristics
Symbol
Rthjc
Parameter
Value
0.35
Unit
oC/W
oC/W
Thermal resistance, Junction to case
Thermal resistance, Junction to ambient
Rthja
34.6
Copyright@ SEMIPOWER Electronic Technology Co., Ltd. All rights reserved.
Apr. 2019. Rev. 5.0
1/6