IRF9540 Datasheet. Specs and Replacement
The IRF9540 is a P-channel MOSFET widely used in power switching and amplification applications. It features a maximum drain-source voltage Vds = -100V and a continuous drain current Id = -19A, making it suitable for high-current circuits. Its low on-resistance RDS(on) = 0.2Ω ensures efficient power handling with minimal heat generation. Commonly used in DC-DC converters, motor drivers, load switches, it offers reliable performance in various electronic designs.
Type Designator: IRF9540 📄📄
Type of Transistor: MOSFET
Type of Control Channel: P-Channel
Absolute Maximum Ratings
Pd ⓘ - Maximum Power Dissipation: 150 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 100 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
|Id| ⓘ - Maximum Drain Current: 19 A
Tj ⓘ - Maximum Junction Temperature: 175 °C
Electrical Characteristics
tr ⓘ - Rise Time: 73 nS
Cossⓘ - Output Capacitance: 590 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.2 Ohm
Package: TO220AB
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IRF9540 datasheet
..1. Size:926K international rectifier
irf9540.pdf 
PD - 94884 IRF9540PbF Lead-Free 12/11/03 Document Number 91078 www.vishay.com 1 IRF9540PbF Document Number 91078 www.vishay.com 2 IRF9540PbF Document Number 91078 www.vishay.com 3 IRF9540PbF Document Number 91078 www.vishay.com 4 IRF9540PbF Document Number 91078 www.vishay.com 5 IRF9540PbF Document Number 91078 www.vishay.com 6 IRF9540PbF TO-220AB Package O... See More ⇒
..2. Size:99K fairchild semi
irf9540 rf1s9540sm.pdf
IRF9540, RF1S9540SM Data Sheet January 2002 19A, 100V, 0.200 Ohm, P-Channel Power Features MOSFETs 19A, 100V These are P-Channel enhancement mode silicon gate power rDS(ON) = 0.200 field effect transistors. They are advanced power MOSFETs Single Pulse Avalanche Energy Rated designed, tested, and guaranteed to withstand a specified level of energy in the breakdown ava... See More ⇒
..3. Size:202K vishay
irf9540 sihf9540.pdf
IRF9540, SiHF9540 Vishay Siliconix Power MOSFET FEATURES PRODUCT SUMMARY Dynamic dV/dt Rating VDS (V) - 100 Available Repetitive Avalanche Rated RDS(on) ( )VGS = - 10 V 0.20 RoHS* P-Channel COMPLIANT Qg (Max.) (nC) 61 175 C Operating Temperature Qgs (nC) 14 Fast Switching Qgd (nC) 29 Ease of Paralleling Configuration Single Simple Drive Requir... See More ⇒
..4. Size:203K vishay
irf9540pbf sihf9540.pdf
IRF9540, SiHF9540 Vishay Siliconix Power MOSFET FEATURES PRODUCT SUMMARY Dynamic dV/dt Rating VDS (V) - 100 Available Repetitive Avalanche Rated RDS(on) ( )VGS = - 10 V 0.20 RoHS* P-Channel COMPLIANT Qg (Max.) (nC) 61 175 C Operating Temperature Qgs (nC) 14 Fast Switching Qgd (nC) 29 Ease of Paralleling Configuration Single Simple Drive Requir... See More ⇒
..5. Size:352K no
irf9540 irf9541 irf9542 irf9543.pdf
WWW.ALLDATASHEET.COM Copyright Each Manufacturing Company. All Datasheets cannot be modified without permission. This datasheet has been download from www.AllDataSheet.com 100% Free DataSheet Search Site. Free Download. No Register. Fast Search System. www.AllDataSheet.com ... See More ⇒
..6. Size:1188K cn evvo
irf9540.pdf
IRF9540 P-Channel MOSFET Description This P-Channel MOSFET uses advanced trench technology and design to provide excellent R with low gate charge. DS(on) It can be used in a wide variety of applications. Features 1) V =-100V,I =-20A,R ... See More ⇒
0.1. Size:922K international rectifier
irf9540npbf.pdf
PD - 94790A IRF9540NPbF Lead-Free www.irf.com 1 01/23/04 IRF9540NPbF 2 www.irf.com IRF9540NPbF www.irf.com 3 IRF9540NPbF 4 www.irf.com IRF9540NPbF www.irf.com 5 IRF9540NPbF 6 www.irf.com IRF9540NPbF www.irf.com 7 IRF9540NPbF TO-220AB Package Outline Dimensions are shown in millimeters (inches) 10.54 (.415) - B - 3.78 (.149) 10.29 (.405) 2.87 (.113) 4.69 (.185) ... See More ⇒
0.2. Size:823K international rectifier
auirf9540n.pdf
PD - 97626 AUTOMOTIVE GRADE AUIRF9540N Features l Advanced Planar Technology D l Dynamic dV/dT Rating V(BR)DSS -100V l 175 C Operating Temperature l Fast Switching RDS(on) max. 0.117 G l Fully Avalanche Rated l Repetitive Avalanche Allowed ID -23A S up to Tjmax l Lead-Free, RoHS Compliant l Automotive Qualified* D Description S Specifically designed for Automotive ap... See More ⇒
0.3. Size:326K international rectifier
irf9540nspbf irf9540nlpbf.pdf
PD - 96030 IRF9540NSPbF IRF9540NLPbF HEXFET Power MOSFET l Advanced Process Technology D l Ultra Low On-Resistance VDSS = -100V l 150 C Operating Temperature l Fast Switching RDS(on) = 117m l Repetitive Avalanche Allowed up to Tjmax G l Some Parameters are Different from IRF9540NS/L ID = -23A S l P-Channel l Lead-Free D Description D Features of this design are a 150... See More ⇒
0.4. Size:321K international rectifier
irf9540s.pdf
PD - 95699 IRF9540SPbF Lead-Free 9/10/04 Document Number 91079 www.vishay.com 1 IRF9540SPbF Document Number 91079 www.vishay.com 2 IRF9540SPbF Document Number 91079 www.vishay.com 3 IRF9540SPbF Document Number 91079 www.vishay.com 4 IRF9540SPbF Document Number 91079 www.vishay.com 5 IRF9540SPbF Document Number 91079 www.vishay.com 6 IRF9540SPbF Peak Diode R... See More ⇒
0.5. Size:326K international rectifier
irf9540nlpbf irf9540nspbf.pdf
PD - 96030 IRF9540NSPbF IRF9540NLPbF HEXFET Power MOSFET l Advanced Process Technology D l Ultra Low On-Resistance VDSS = -100V l 150 C Operating Temperature l Fast Switching RDS(on) = 117m l Repetitive Avalanche Allowed up to Tjmax G l Some Parameters are Different from IRF9540NS/L ID = -23A S l P-Channel l Lead-Free D Description D Features of this design are a 150... See More ⇒
0.6. Size:125K international rectifier
irf9540n.pdf
PD - 91437B IRF9540N HEXFET Power MOSFET Advanced Process Technology D Dynamic dv/dt Rating VDSS = -100V 175 C Operating Temperature Fast Switching RDS(on) = 0.117 P-Channel G Fully Avalanche Rated ID = -23A S Description Fifth Generation HEXFETs from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon a... See More ⇒
0.7. Size:286K international rectifier
irf9540ns.pdf
PD - 91483D IRF9540NS/L HEXFET Power MOSFET l Advanced Process Technology D l Surface Mount (IRF9540S) VDSS = -100V l Low-profile through-hole (IRF9540L) l 175 C Operating Temperature RDS(on) = 0.117 l Fast Switching G l P-Channel ID = -23A l Fully Avalanche Rated S Description Fifth Generation HEXFETs from International Rectifier utilize advanced processing techniques t... See More ⇒
0.9. Size:197K vishay
irf9540s irf9540spbf sihf9540s.pdf
IRF9540S, SiHF9540S Vishay Siliconix Power MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 Definition VDS (V) - 100 Surface Mount RDS(on) ( )VGS = - 10 V 0.20 Available in Tape and Reel Qg (Max.) (nC) 61 Dynamic dV/dt Rating Repetitive Avalanche Rated Qgs (nC) 14 P-Channel Qgd (nC) 29 175 C Operating Temperature Fast... See More ⇒
0.10. Size:172K vishay
irf9540s sihf9540s.pdf
IRF9540S, SiHF9540S Vishay Siliconix Power MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 Definition VDS (V) - 100 Surface Mount RDS(on) ( )VGS = - 10 V 0.20 Available in Tape and Reel Qg (Max.) (nC) 61 Dynamic dV/dt Rating Repetitive Avalanche Rated Qgs (nC) 14 P-Channel Qgd (nC) 29 175 C Operating Temperature Fast... See More ⇒
0.11. Size:262K cn minos
irf9540ns.pdf
Silicon P-Channel Power MOSFET Description The IRF9540NS uses advanced technology and design to provide excellent R . It can be used in a wide variety of applications. DS(ON) General Features V =-110V, I =-35A DS D Low ON Resistance Low Reverse transfer capacitances 100% Single Pulse avalanche energy Test Schematic diagram Application Power switching application... See More ⇒
0.12. Size:273K inchange semiconductor
irf9540n.pdf
INCHANGE Semiconductor isc P-Channel MOSFET Transistor IRF9540N,IIRF9540N FEATURES Static drain-source on-resistance RDS(on) 0.117 Enhancement mode 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation DESCRIPTION Combine with the fast switching speed and ruggedized device design,provide the designer with an extr... See More ⇒
Detailed specifications: IRF9530, IRF9530N, APT5015BLC, IRF9530NL, IRF9530NS, IRF9531, IRF9532, IRF9533, IRF540N, IRF9540N, IRF9540NL, IRF9540NS, IRF9541, IRF9542, IRF9543, IRF9610, IRF9610S
Keywords - IRF9540 MOSFET specs
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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.
