SWD4N50K Specs and Replacement
Type Designator: SWD4N50K
Type of Transistor: MOSFET
Type of Control Channel: N-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 112.6 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 500 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
|Id| ⓘ - Maximum Drain Current: 4 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
tr ⓘ - Rise Time: 23 nS
Cossⓘ -
Output Capacitance: 29 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.9 Ohm
Package: TO252
- MOSFET ⓘ Cross-Reference Search
SWD4N50K datasheet
..1. Size:830K samwin
swn4n50k swd4n50k swf4n50k.pdf 
SW4N50K N-channel Enhanced mode TO-251N/TO-252/TO-220F MOSFET Features TO-251N TO-252 TO-220F BVDSS 500V ID 4A High ruggedness Low RDS(ON) (Typ 0.76 )@VGS=10V RDS(ON) 0.76 Low Gate Charge (Typ 13nC) Improved dv/dt Capability 100% Avalanche Tested 1 1 1 2 2 2 2 Application Charger, Adaptor, LED 3 3 3 1. Gate 2. Drain 3. S... See More ⇒
9.1. Size:833K samwin
swsi4n40dc swd4n40dc.pdf 
SW4N40DC N-channel Enhanced mode TO-251S/TO-252 MOSFET Features TO-252 BVDSS 400V TO-251S ID 4A High ruggedness Low RDS(ON) (Typ 1.4 )@VGS=10V RDS(ON) 1.4 Low Gate Charge (Typ 11.7nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 2 2 Application LED, DC-DC 3 3 1. Gate 2. Drain 3. Source 1 General Description 3 This ... See More ⇒
9.2. Size:1007K samwin
swf4n65k2 swn4n65k2 swd4n65k2.pdf 
SW4N65K2 N-channel Enhanced mode TO-220F/TO-251N/TO-252 MOSFET Features BVDSS 650V TO-220F TO-251N TO-252 ID 4 A High ruggedness Low RDS(ON) (Typ 1.10 )@VGS=10V RDS(ON) 1.10 Low Gate Charge (Typ 7.1nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 1 2 Application LED, Charger, Adaptor 2 2 3 3 3 1 1. Gate 2... See More ⇒
9.3. Size:1038K samwin
sw4n70d swi4n70d swn4n70d swd4n70d swf4n70d.pdf 
SW4N70D N-channel Enhanced mode TO-251/TO-251N/TO-252/TO-220F MOSFET Features BVDSS 700V TO-251 TO-251N TO-252 TO-220F ID 4A High ruggedness Low RDS(ON) (Typ 2.3 )@VGS=10V RDS(ON) 2.3 Low Gate Charge (Typ 20nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 Application Charger,LED 1 1 2 2 2 2 3 3 3 3 1 1. Gate 2. ... See More ⇒
9.4. Size:1038K samwin
swi4n70d swn4n70d swd4n70d swf4n70d.pdf 
SW4N70D N-channel Enhanced mode TO-251/TO-251N/TO-252/TO-220F MOSFET Features BVDSS 700V TO-251 TO-251N TO-252 TO-220F ID 4A High ruggedness Low RDS(ON) (Typ 2.3 )@VGS=10V RDS(ON) 2.3 Low Gate Charge (Typ 20nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 Application Charger,LED 1 1 2 2 2 2 3 3 3 3 1 1. Gate 2. ... See More ⇒
9.5. Size:628K samwin
sw4n60dc swi4n60dc swd4n60dc.pdf 
SW4N60DC N-channel Enhancement mode TO-251/TO-252 MOSFET Features TO-251 TO-252 BVDSS 600V ID 4A High ruggedness RDS(ON) (Typ 2.0 )@VGS=10V RDS(ON) 2.0 Gate Charge (Typ 17nC) Improved dv/dt Capability 1 2 1 2 100% Avalanche Tested 2 3 3 Application LED,Charge 1 1. Gate 2. Drain 3. Source 3 General Description This power MOSFET is produce... See More ⇒
9.6. Size:840K samwin
swf4n65k swi4n65k swd4n65k.pdf 
SW4N65K N-channel Enhanced mode TO-220F/TO-251/TO-252 MOSFET Features TO-220F TO-251 TO-252 BVDSS 650V High ruggedness ID 4A Low RDS(ON) (Typ 1 )@VGS=10V Low Gate Charge (Typ13 nC) RDS(ON) 1 Improved dv/dt Capability 100% Avalanche Tested 2 1 1 1 Application Adapter,LED,Charger, 2 2 2 3 3 3 TV-Power 1 1. Gate 2. Drain 3. Sour... See More ⇒
9.7. Size:958K samwin
swf4n60k swi4n60k swd4n60k.pdf 
SW4N60K N-channel Enhanced mode TO-220F/TO-251/TO-252 MOSFET Features TO-220F TO-251 TO-252 BVDSS 600V High ruggedness ID 4A Low RDS(ON) (Typ 1 )@VGS=10V RDS(ON) 1 Low Gate Charge (Typ 13nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 1 2 2 2 Application Adapter,LED, Charger 3 3 3 1. Gate 2. Drain 3. Source 1 3 ... See More ⇒
9.8. Size:907K samwin
swf4n70k2 swn4n70k2 swd4n70k2.pdf 
SW4N70K2 N-channel Enhanced mode TO-220F/TO-251N/TO-252 MOSFET Features BVDSS 700V TO-220F TO-251N TO-252 ID 4 A High ruggedness Low RDS(ON) (Typ 1.15 )@VGS=10V RDS(ON) 1.15 Low Gate Charge (Typ 7.1nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 1 2 2 2 Application LED, Charger, Adaptor 3 3 3 1 1. Gate 2. Drain 3. S... See More ⇒
9.9. Size:839K samwin
swf4n80d swn4n80d swd4n80d.pdf 
SW4N80D N-channel Enhanced mode TO-220F/TO-251N/TO-252 MOSFET Features TO-220F TO-251N TO-252 BVDSS 800V ID 4A High ruggedness Low RDS(ON) (Typ 3.2 )@VGS=10V RDS(ON) 3.2 Low Gate Charge (Typ 19nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 1 2 2 2 Application Adaptor, LED, Industrial Power 3 3 3 1 1. Gate 2.... See More ⇒
9.10. Size:1046K samwin
swf4n70l swn4n70l swd4n70l.pdf 
SW4N70L N-channel Enhanced mode TO-220F/TO-251N/TO-252 MOSFET Features TO-220F TO-251N TO-252 BVDSS 700V ID 4A High ruggedness Low RDS(ON) (Typ 0.8 )@VGS=10V RDS(ON) 0.8 Low Gate Charge (Typ 18nC) 2 Improved dv/dt Capability 1 1 1 100% Avalanche Tested 2 2 2 3 1 3 3 Application LED,Charge, Adaptor 1. Gate 2. Drain 3. Sour... See More ⇒
9.11. Size:851K samwin
swd4n60da swf4n60da swsi4n60da.pdf 
SW4N60DA N-channel Enhanced mode TO-252/TO-220F/TO-251S MOSFET Features TO-252 TO-220F TO-251S BVDSS 600V ID 4A High ruggedness Low RDS(ON) (Typ3.35 )@VGS=10V RDS(ON) 3.35 Low Gate Charge (Typ 9.6nC) Improved dv/dt Capability 2 1 1 100% Avalanche Tested 1 2 2 2 3 3 Application DC-DC,LED 3 1 1. Gate 2. Drain 3. Sou... See More ⇒
9.12. Size:916K samwin
swf4n60d swy4n60d swi4n60d swsi4n60d swmi4n60d swd4n60d.pdf 
SW4N60D N-channel Enhancement mode TO-220F/TO-220FT/TO-251/S/M/TO-252 MOSFET Features BVDSS 600V TO-251S TO-251M TO-252 TO-220F TO-220FT TO-251 ID 4A High ruggedness Low RDS(ON) (Typ 1.9 ) RDS(ON) 1.9 @VGS=10V Low Gate Charge (Typ 18nC) 1 1 1 2 1 1 2 1 2 2 2 3 Improved dv/dt Capability 2 3 3 2 3 3 3 100% Avalanche T... See More ⇒
9.13. Size:913K samwin
swn4n65dd swnc4n65dd swf4n65dd swmn4n65dd swd4n65dd swyn4n65dd.pdf 
SW4N65DD N-channel Enhanced mode TO-251N/TO-251N-S2/TO-220F/TO-220SF /TO-252/TO-220FTN MOSFET Features TO251N TO251N-S2 TO220F TO220SF TO252 TO220FTN BVDSS 650V High ruggedness ID 4A Low RDS(ON) (Typ 2.4 )@VGS=10V RDS(ON) 2.4 Low Gate Charge (Typ 16nC) 1 Improved dv/dt Capability 2 1 1 1 2 1 1 3 2 100% Avalanche Tested 2 ... See More ⇒
9.14. Size:1095K samwin
swf4n65da swn4n65da swd4n65da swnb4n65da.pdf 
SW4N65DA N-channel Enhanced mode TO-220F/TO-251N/TO-252/TO-251NX-S4 MOSFET Features BVDSS 650V TO-220F TO-251N TO-252 TO-251NX-S4 ID 4A High ruggedness Low RDS(ON) (Typ 3.35 )@VGS=10V RDS(ON) 3.35 Low Gate Charge (Typ 13nC) Improved dv/dt Capability D 1 100% Avalanche Tested 1 1 1 2 2 2 2 3 Application Charger, Adaptor, 3 3 3 LED, TV-Pow... See More ⇒
9.16. Size:738K samwin
swf4n70k swi4n70k swd4n70k.pdf 
SW4N70K N-channel Enhanced mode TO-220F/TO-251/TO-252 MOSFET Features TO-220F TO-251 TO-252 BVDSS 700V High ruggedness ID 4A Low RDS(ON) (Typ 1.0 )@VGS=10V RDS(ON) 1.0 Low Gate Charge (Typ 13nC) Improved dv/dt Capability 2 100% Avalanche Tested 1 1 1 2 2 2 Application Charger,LED, Adaptor 3 3 3 1. Gate 2. Drain 3. Source 1 3 G... See More ⇒
9.17. Size:965K samwin
swf4n80k swn4n80k swd4n80k.pdf 
SW4N80K N-channel Enhanced mode TO-220F/TO-251N/TO-252 MOSFET Features TO-251N TO-252 TO-220F BVDSS 800V ID 4A High ruggedness Low RDS(ON) (Typ 1.8 )@VGS=10V RDS(ON) 1.8 Low Gate Charge (Typ 13nC) Improved dv/dt Capability 2 1 100% Avalanche Tested 1 1 2 2 2 Application LED, Charger, Adaptor 3 3 3 1. Gate 2. Drain 3. Source ... See More ⇒
9.18. Size:1046K samwin
swf4n80d swn4n80d swd4n80d swj4n80d.pdf 
SW4N80D N-channel Enhanced mode TO-220F/TO-251N/TO-252/TO-262N MOSFET Features TO-220F TO-251N TO-252 TO-262N BVDSS 800V High ruggedness ID 4A Low RDS(ON) (Typ 3.2 )@VGS=10V RDS(ON) 3.2 Low Gate Charge (Typ 19nC) Improved dv/dt Capability 100% Avalanche Tested 2 1 1 1 1 2 2 Application Adaptor, LED, 2 2 3 3 3 3 Industrial Power 1 1. Gate 2... See More ⇒
9.19. Size:610K samwin
swi4n60dc swd4n60dc.pdf 
SW4N60DC N-channel Enhancement mode TO-251/TO-252 MOSFET Features TO-251 TO-252 BVDSS 600V ID 4A High ruggedness Low RDS(ON) (Typ 2.0 )@VGS=10V RDS(ON) 2.0 Low Gate Charge (Typ 17nC) Improved dv/dt Capability 1 1 2 2 100% Avalanche Tested 2 3 3 Application LED,Charger 1 1. Gate 2. Drain 3. Source 3 General Descrip... See More ⇒
Detailed specifications: SWD2N40DC, SWD2N60DC, SWD2N65K, SWD2N70D, SWD3205B, SWD340R10VT, SWD3N80D, SWD4N40DC, STP80NF70, SWD4N60D, SWD4N60DA, SWD4N60K, SWD4N65DA, SWD4N65DD, SWD4N65K, SWD4N65K2, SWD4N70K
Keywords - SWD4N50K MOSFET specs
SWD4N50K cross reference
SWD4N50K equivalent finder
SWD4N50K pdf lookup
SWD4N50K substitution
SWD4N50K replacement
Can't find your MOSFET?
Learn how to find a substitute transistor by analyzing voltage, current and package compatibility