IRF640N Specs and Replacement
The IRF640N is an N-channel power MOSFET designed for high-speed switching and efficient power management. It features a low R_DS(on) of 0.15Ω, enabling minimal conduction losses, can handle a continuous drain current of up to 18A with a maximum drain-source voltage of 200V. Its gate threshold voltage ranges from 2V to 4V, allowing reliable switching in logic-level circuits. The device’s robust thermal performance and fast switching speed make it suitable for applications in power supplies, motor control, DC-DC converters. Its TO220 package ensures easy mounting and heat dissipation.
Type Designator: IRF640N
Type of Transistor: MOSFET
Type of Control Channel: N
-Channel
Absolute Maximum Ratings
Pd ⓘ - Maximum Power Dissipation: 150 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 200 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
|Id| ⓘ - Maximum Drain Current: 18 A
Tj ⓘ - Maximum Junction Temperature: 175 °C
Electrical Characteristics
tr ⓘ - Rise Time: 19 nS
Cossⓘ - Output Capacitance: 185 pF
Rds ⓘ - Maximum Drain-Source On-State Resistance: 0.15 Ohm
Package: TO220AB
IRF640N substitution
IRF640N datasheet
irf640n.pdf
PD - 94006 IRF640N IRF640NS IRF640NL Advanced Process Technology HEXFET Power MOSFET Dynamic dv/dt Rating D 175 C Operating Temperature VDSS = 200V Fast Switching Fully Avalanche Rated RDS(on) = 0.15 Ease of Paralleling G Simple Drive Requirements Description ID = 18A Fifth Generation HEXFET Power MOSFETs from S International Rectifier utilize advanced processi... See More ⇒
irf640nlpbf irf640npbf irf640nspbf.pdf
PD - 95046A IRF640NPbF IRF640NSPbF l Advanced Process Technology IRF640NLPbF l Dynamic dv/dt Rating HEXFET Power MOSFET l 175 C Operating Temperature l Fast Switching D VDSS = 200V l Fully Avalanche Rated l Ease of Paralleling l Simple Drive Requirements RDS(on) = 0.15 G l Lead-Free Description ID = 18A Fifth Generation HEXFET Power MOSFETs from S International Rectif... See More ⇒
irf640npbf irf640nspbf irf640nlpbf.pdf
PD - 95046A IRF640NPbF IRF640NSPbF l Advanced Process Technology IRF640NLPbF l Dynamic dv/dt Rating HEXFET Power MOSFET l 175 C Operating Temperature l Fast Switching D VDSS = 200V l Fully Avalanche Rated l Ease of Paralleling l Simple Drive Requirements RDS(on) = 0.15 G l Lead-Free Description ID = 18A Fifth Generation HEXFET Power MOSFETs from S International Rectif... See More ⇒
irf640n.pdf
IRF640N N-Ch 200V Fast Switching MOSFETs Product Summary Super Low Gate Charge Green Device Available Excellent Cdv/dt effect decline BVDSS RDSON ID Advanced high cell density Trench 200V 170m 18A technology Description TO220 Pin Configuration The IRF640N is the highest performance trench N-ch MOSFETs with extreme high cell density, which provide excel... See More ⇒
Detailed specifications: IRF540ZL , IRF540ZS , IRF5801 , IRF5802 , IRF6201 , IRF630N , IRF630NL , IRF630NS , IRF640N , IRF640NL , IRF640NS , IRF6603 , IRF6604 , IRF6607 , IRF6608 , IRF6609 , IRF6610 .
History: IRFP453
Keywords - IRF640N MOSFET specs
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Can't find your MOSFET? Learn how to find a substitute transistor by analyzing voltage, current and package compatibility
History: IRFP453
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