SW4N40D Datasheet, PDF (1/6 Pages) Xian Semipower Electronic Technology Co., Ltd. – N-channel Enhanced mode SOT-223 MOSFET

SW4N40D
N-channel Enhanced mode SOT-223 MOSFET
Features
 High ruggedness
 Low R_DS(ON) (Typ 1.4Ω)@V_GS=10V
 Low Gate Charge (Typ 8.5nC)
 Improved dv/dt Capability
 100% Avalanche Tested
 Application:Charge, Adaptor, LED
SOT-223
1
2
3
1. Gate 2. Drain 3. Source
General Description
This power MOSFET is produced with 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.
BV_DSS : 400V
I_D
: 4A
R_DS(ON) : 1.4Ω
2
1
3
Order Codes
Item
Sales Type
Marking
Package
Packaging
1
SW SA 4N40D
SW4N40D
SOT-223
REEL
Absolute maximum ratings
Symbol
V_DSS
I_D
I_DM
V_GS
E_AS
E_AR
dv/dt
P_D
T_STG, T_J
T_L
Parameter
Drain to source voltage
Continuous drain current (@T_C=25^oC)
Continuous drain current (@T_C=100^oC)
Drain current pulsed
Gate to source voltage
Single pulsed avalanche energy
(note 1)
(note 2)
Repetitive avalanche energy
(note 1)
Peak diode recovery dv/dt
(note 3)
Total power dissipation (@T_C=25^oC)
Derating factor above 25^oC
Operating junction temperature & storage temperature
Maximum lead temperature for soldering
purpose, 1/8 from case for 5 seconds.
Value
400
4*
2.5*
16
± 30
136
20
5
6.3
0.05
-55 ~ + 150
300
Unit
V
A
A
A
V
mJ
mJ
V/ns
W
W/^oC
o_C
o_C
*. Drain current is limited by junction temperature.
Thermal characteristics
Symbol
Parameter
R_thjc Thermal resistance, Junction to case
R_thja Thermal resistance, Junction to ambient
Value
20
Unit
o_C/W
o_C/W
Copyright@ SEMIPOWER Electronic Technology Co., Ltd. All rights reserved.
Jun. 2016. Rev. 2.0
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