SAMWIN
SW3N80A
N-channel MOSFET
TO-220F
TO-220
TO-252
BVDSS : 800V
Features
ID
: 3.0A
■ High ruggedness
RDS(ON) : 4.5ohm
■ RDS(ON) (Max 4.5 Ω)@VGS=10V
■ Gate Charge (Typ 26nC)
■ Improved dv/dt Capability
■ 100% Avalanche Tested
2
1
1
2
2
1
3
2
3
3
1
1. Gate 2. Drain 3. Source
General Description
3
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.
Order Codes
Item
Sales Type
SW P 3N80A
SW F 3N80A
SW D 3N80A
Marking
Package
TO-220
TO-220F
TO-252
Packaging
1
2
3
SW3N80A
SW3N80A
SW3N80A
TUBE
TUBE
REEL
Absolute maximum ratings
Value
Symbol
Parameter
Unit
TO-220/TO-
220F
TO-252
VDSS
ID
Drain to Source Voltage
800
V
A
Continuous Drain Current (@TC=25oC)
3.0
1.9
3.0*
1.9*
Continuous Drain Current (@TC=100oC)
Drain current pulsed
A
IDM
VGS
EAS
(note 1)
12
± 30
310
10
A
Gate to Source Voltage
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
4.5
106/39*
54
PD
TSTG, TJ
TL
0.85/0.31
0.43
W/oC
oC
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
Value
Symbol
Parameter
Unit
TO-220/TO-220F
TO-252
Rthjc
Rthcs
Rthja
Thermal resistance, Junction to case
Thermal resistance, Case to Sink
1.18/3.21
0.5/-
2.31
-
oC/W
oC/W
oC/W
Thermal resistance, Junction to ambient
62.5
100
Jan. 2012. Rev. 3.0
Copyright@ SEMIPOWER Electronic Technology Co., Ltd. All rights reserved.
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