IRF840 PDF and Equivalents Search

 

IRF840 PDF Specs and Replacement

The IRF840 is a high-voltage N-channel power MOSFET designed for switching and amplification applications. It features a drain-to-source voltage of 500V and a continuous drain current of 8A, making it suitable for power supplies, motor drivers, and inverter circuits. With low on-resistance (RDS(on) 0.85Ω) and fast switching capabilities, it minimizes power loss and heat generation. The device supports both pulse and continuous operation and offers robust thermal performance with a maximum junction temperature of 150°C. Its TO-220 package ensures easy mounting and efficient heat dissipation.


   Type Designator: IRF840
   Type of Transistor: MOSFET
   Type of Control Channel: N -Channel

Absolute Maximum Ratings


   Pd ⓘ - Maximum Power Dissipation: 125 W
   |Vds|ⓘ - Maximum Drain-Source Voltage: 500 V
   |Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
   |Id| ⓘ - Maximum Drain Current: 8 A
   Tj ⓘ - Maximum Junction Temperature: 150 °C

Electrical Characteristics


   tr ⓘ - Rise Time: 23 nS
   Cossⓘ - Output Capacitance: 310 pF
   Rds ⓘ - Maximum Drain-Source On-State Resistance: 0.85 Ohm
   Package: TO220AB
 

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IRF840 PDF Specs

 ..1. Size:99K  1
irf840 irf841 irf840fi irf841fi.pdf pdf_icon

IRF840

IRF840/FI IRF841/FI N - CHANNEL ENHANCEMENT MODE POWER MOS TRANSISTORS TYPE VDSS RDS(on) ID IRF840 500 V ... See More ⇒

 ..2. Size:170K  international rectifier
irf840.pdf pdf_icon

IRF840

... See More ⇒

 ..3. Size:899K  international rectifier
irf840pbf.pdf pdf_icon

IRF840

PD - 94882 IRF840PbF Lead-Free www.irf.com 1 12/10/03 IRF840PbF 2 www.irf.com IRF840PbF www.irf.com 3 IRF840PbF 4 www.irf.com IRF840PbF www.irf.com 5 IRF840PbF 6 www.irf.com IRF840PbF 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) 3.54 (.139) 2.62 (.103) 4.20 (.165) - A -... See More ⇒

 ..4. Size:60K  philips
irf840 1.pdf pdf_icon

IRF840

Philips Semiconductors Product specification PowerMOS transistor IRF840 Avalanche energy rated FEATURES SYMBOL QUICK REFERENCE DATA d Repetitive Avalanche Rated Fast switching VDSS = 500 V High thermal cycling performance Low thermal resistance ID = 8.5 A g RDS(ON) 0.85 s GENERAL DESCRIPTION PINNING SOT78 (TO220AB) N-channel, enhancement mode PIN DESCRIPT... See More ⇒

Detailed specifications: IRF830AL , IRF830AS , IRF830FI , IRF830S , IRF831 , IRF831FI , IRF832 , IRF833 , STF13NM60N , 2SK2209-01R , IRF840A , IRF840AS , IRF840FI , IRF840S , IRF841 , IRF841FI , IRF842 .

Keywords - IRF840 MOSFET specs

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Learn how to find the right MOSFET substitute. A guide to cross-reference, check specs and replace MOSFETs in your circuits.

 

 
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