SAMWIN
SW4N65
N-channel MOSFET
TO-251
TO-252
BVDSS : 650V
Features
ID
: 4.0A
■ High ruggedness
RDS(ON) : 2.6ohm
■ RDS(ON) (Max 2.6 Ω)@VGS=10V
■ Gate Charge (Typ 19nC)
■ Improved dv/dt Capability
■ 100% Avalanche Tested
2
1
1
2
3
2
3
1. Gate 2. Drain 3. Source
1
General Description
This power MOSFET is produced with advanced VDMOS technology of SAMWIN.
This technology enable power MOSFET to have better characteristics, such as fast
switching time, low on resistance, low gate charge and especially excellent avalanche
characteristics. This power MOSFET is usually used at high efficient DC to DC
converter block and switch mode power supply.
3
Order Codes
Item
1
Sales Type
SW I 4N65
SW D 4N65
Marking
SW4N65
SW4N65
Package
TO-251
TO-252
Packaging
TUBE
REEL
2
Absolute maximum ratings
Value
Symbol
Parameter
Unit
TO-251
650
VDSS
ID
Drain to Source Voltage
V
A
Continuous Drain Current (@TC=25oC)
4.0
Continuous Drain Current (@TC=100oC)
Drain current pulsed
2.6
A
IDM
VGS
EAS
(note 1)
16
A
Gate to Source Voltage
± 30
143
V
Single pulsed Avalanche Energy
Repetitive Avalanche Energy
Peak diode Recovery dv/dt
Total power dissipation (@TC=25oC)
Derating Factor above 25oC
(note 2)
(note 1)
(note 3)
mJ
mJ
V/ns
W
EAR
dv/dt
10.6
4.5
54
PD
TSTG, TJ
TL
0.43
-55 ~ + 150
W/oC
oC
Operating Junction Temperature & Storage Temperature
Maximum Lead Temperature for soldering
purpose, 1/8 from Case for 5 seconds.
300
oC
Thermal characteristics
Value
Typ.
Symbol
Parameter
Unit
Min.
Max.
2.3
Rthjc
Rthja
Thermal resistance, Junction to case
Thermal resistance, Junction to ambient
oC/W
oC/W
83
Mar. 2011. Rev. 2.0
Copyright@ SEMIPOWER Electronic Technology Co., Ltd. All rights reserved.
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