{"id":3432,"date":"2026-06-05T04:04:45","date_gmt":"2026-06-05T04:04:45","guid":{"rendered":"https:\/\/materialparts.com\/fqpf4n90c\/"},"modified":"2026-06-06T03:28:15","modified_gmt":"2026-06-06T03:28:15","slug":"fqpf4n90c","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/fqpf4n90c\/","title":{"rendered":"FQPF4N90C"},"content":{"rendered":"

Productos<\/h2>\n

The FQPF4N90C from onsemi (formerly Fairchild) is a 900V N-Channel QFET power MOSFET rated at 4A continuous drain current with 4.2 Ohm max RDS(on) in a TO-220F (fully insulated) package. Using planar stripe DMOS technology, it offers low gate charge (17nC) and low Crss (5.6pF) for efficient high-voltage switching.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Channel Type<\/td>\nN-Channel<\/td>\n<\/tr>\n
Drain-Source Voltage (VDSS)<\/td>\n900 V<\/td>\n<\/tr>\n
Continuous Drain Current<\/td>\n4 A (Tc=25C)<\/td>\n<\/tr>\n
On-Resistance (RDS(on))<\/td>\n4.2 Ohm max @ VGS=10V<\/td>\n<\/tr>\n
Gate Charge (Qg)<\/td>\n17 nC (typ)<\/td>\n<\/tr>\n
Crss<\/td>\n5.6 pF (typ)<\/td>\n<\/tr>\n
Power Dissipation<\/td>\n47 W (Tc=25C)<\/td>\n<\/tr>\n
Energ\u00eda de avalancha (EAS)<\/td>\n570 mJ<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55 to +150 C<\/td>\n<\/tr>\n
Paquete<\/td>\nTO-220F (3-pin, fully insulated)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 900V N-Channel enhancement mode MOSFET<\/li>\n
  • RDS(on) = 4.2 Ohm max @ VGS=10V<\/li>\n
  • Low gate charge: 17nC typical<\/li>\n
  • Low Crss: 5.6pF typical<\/li>\n
  • 100% avalanche tested<\/li>\n
  • TO-220F fully insulated package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Switch-mode power supplies (SMPS)<\/li>\n
    • Active power factor correction (PFC)<\/li>\n
    • Electronic lamp ballasts<\/li>\n
    • LCD\/LED TV power supplies<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The FQPF4N90C from onsemi (formerly Fairchild) is a 900V N-Channel QFET power MOSFET rated at 4A continuous drain current with 4.2 Ohm max RDS(on) in a TO-220F (fully insulated) package. Using planar stripe DMOS technology, it offers low gate charge (17nC) and low Crss (5.6pF) for efficient high-voltage switching. Key Specifications Channel Type […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[],"chip_brand":[144],"class_list":["post-3432","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","chip_brand-on"],"acf":{"brief_explanation":"N-channel MOSFET, 900V, 4A, 4.2Ohm, TO-220F","date_code":"","package_case":"TO-220F (10.16 x 4.7 x 9.19 mm)","in_stock":8989,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/FQPF4N90C-D.pdf","price":"$0.69 @ 1ku","product_introduction":"Product Introduction(Within 100 Words)","working_principle":"Working Principle(Within 200 Words)","pin_description":"Pin Description(Output pin definitions in table format only; return pure content without derivation or extra elaboration)","application_scenarios":"Application Scenarios (Output pin definitions in table format only; return pure content without derivation or extra elaboration)","alternative_models":"Alternative Models(Output pin definitions in table format only; return pure content without derivation or extra elaboration)"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=3432"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3432\/revisions"}],"predecessor-version":[{"id":3459,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3432\/revisions\/3459"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3432"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}