{"id":6735,"date":"2026-06-21T10:04:59","date_gmt":"2026-06-21T10:04:59","guid":{"rendered":"https:\/\/materialparts.com\/irfp264pbf\/"},"modified":"2026-06-21T10:04:59","modified_gmt":"2026-06-21T10:04:59","slug":"irfp264pbf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/irfp264pbf\/","title":{"rendered":"IRFP264PBF"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The IRFP264PBF from Vishay Siliconix is an N-channel power MOSFET rated at 250 V drain-source voltage and 38 A continuous drain current in a TO-247AC package. It features 75 mOhm on-resistance at VGS=10V and is designed for high-power switching applications including audio amplifiers, motor drives, and power supplies.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nN-Channel Power MOSFET<\/td>\n<\/tr>\n
VDS<\/td>\n250 V<\/td>\n<\/tr>\n
VGS<\/td>\n\u00b120 V<\/td>\n<\/tr>\n
Continuous Drain Current (TC=25\u00b0C)<\/td>\n38 A<\/td>\n<\/tr>\n
Continuous Drain Current (TC=100\u00b0C)<\/td>\n24 A<\/td>\n<\/tr>\n
RDS(on) (VGS=10V)<\/td>\n75 mOhm (max)<\/td>\n<\/tr>\n
Gate Threshold Voltage<\/td>\n2.0-4.0 V<\/td>\n<\/tr>\n
Total Gate Charge<\/td>\n210 nC (max)<\/td>\n<\/tr>\n
Power Dissipation (TC=25\u00b0C)<\/td>\n280 W<\/td>\n<\/tr>\n
Avalanche Energy<\/td>\n1000 mJ (single pulse)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nTO-247AC<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to 150\u00b0C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Third generation Power MOSFET technology<\/li>\n
  • Dynamic dv\/dt rating for rugged switching<\/li>\n
  • Repetitive avalanche rated<\/li>\n
  • Isolated central mounting hole in TO-247AC<\/li>\n
  • \u5207\u6362\u901f\u5ea6\u5feb<\/li>\n
  • Ease of paralleling for higher current<\/li>\n
  • Simple drive requirements<\/li>\n
  • 100% avalanche tested<\/li>\n
  • Lead-free (PbF) option available<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Audio power amplifiers (Class D and linear)<\/li>\n
    • Motor drive and inverter circuits<\/li>\n
    • Switching power supplies and converters<\/li>\n
    • UPS and battery management systems<\/li>\n
    • Welding and plasma cutting equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The IRFP264PBF from Vishay Siliconix is an N-channel power MOSFET rated at 250 V drain-source voltage and 38 A continuous drain current in a TO-247AC package. It features 75 mOhm on-resistance at VGS=10V and is designed for high-power switching applications including audio amplifiers, motor drives, and power supplies. Key Specifications Type N-Channel Power […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[],"chip_brand":[136],"class_list":["post-6735","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","chip_brand-vishay"],"acf":{"brief_explanation":"N-Channel 250V 38A Power MOSFET, 75mOhm, TO-247AC, avalanche rated","date_code":"","package_case":"TO-247AC (20.8 x 15.8 x 5.4 mm)","in_stock":9456,"datasheet":"https:\/\/www.vishay.com\/docs\/91217\/91217.pdf","price":"$3.42 @ 1ku","product_introduction":"The IRFP264PBF from Vishay Siliconix is a third-generation N-channel power MOSFET offering 250 V drain-source voltage, 38 A continuous current, and 75 mOhm on-resistance in a TO-247AC package. The device utilizes advanced silicon technology to provide an optimal combination of low on-resistance, fast switching, and rugged avalanche capability. The TO-247AC package features an isolated central mounting hole and greater creepage distances between pins compared to TO-218, making it preferred for commercial and industrial applications requiring higher power levels. It is 100% avalanche tested and available in lead-free (PbF) packaging.","working_principle":"The IRFP264PBF is an enhancement-mode N-channel vertical power MOSFET. When a positive gate-source voltage exceeding the threshold (2.0-4.0V) is applied, an inversion layer forms under the gate oxide, creating a conductive channel between source and drain. Current flows from drain to source through this channel. The RDS(on) of 75 mOhm (max at VGS=10V) determines conduction losses. During switching transitions, gate charge (210 nC max) must be supplied\/removed by the gate driver. The body diode provides a current path during inductive switching, with reverse recovery time of 110-170 ns. Avalanche capability allows the device to absorb energy from inductive kickback without damage, rated at 1000 mJ single pulse.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Gate<\/td>Input<\/td>MOSFET gate (control terminal)<\/td><\/tr>
      2<\/td>Drain<\/td>Output<\/td>MOSFET drain (connected to tab)<\/td><\/tr>
      3<\/td>Source<\/td>Reference<\/td>MOSFET source<\/td><\/tr>
      Tab<\/td>Drain<\/td>Output<\/td>Drain connection (heatsink mount)<\/td><\/tr><\/table>","application_scenarios":"
      • Class D audio amplifier output stages<\/li>
      • Motor drive H-bridge and half-bridge circuits<\/li>
      • Switch-mode power supply primary-side switching<\/li>
      • Uninterruptible power supply (UPS) inverter stages<\/li>
      • DC motor control and battery disconnect switches<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Vishay<\/td>IRFP264NPBF<\/td>TO-247AC<\/td>Newer generation, lower RDS(on)<\/td><\/tr>
        Infineon<\/td>IPW60R190C6<\/td>TO-247<\/td>600V CoolMOS, superjunction<\/td><\/tr>
        STMicroelectronics<\/td>STW88N150<\/td>TO-247<\/td>150V, 88A, lower voltage<\/td><\/tr>
        onsemi<\/td>FCH47N60F<\/td>TO-247<\/td>600V SuperFET<\/td><\/tr>
        Vishay<\/td>IRFP250PBF<\/td>TO-247AC<\/td>200V, 30A, lower voltage variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/6735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=6735"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/6735\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=6735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=6735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=6735"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=6735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}