{"id":11565,"date":"2026-07-26T11:57:09","date_gmt":"2026-07-26T11:57:09","guid":{"rendered":"https:\/\/ic-vendor.com\/bt258s-800r\/"},"modified":"2026-07-26T11:57:09","modified_gmt":"2026-07-26T11:57:09","slug":"bt258s-800r","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/bt258s-800r\/","title":{"rendered":"BT258S-800R"},"content":{"rendered":"

Productos<\/h2>\n

The NXP BT258S-800R is a 25A, 800V sensitive gate SCR. TO-247 for high-voltage AC power control and motor soft-start.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nSensitive Gate SCR<\/td>\n<\/tr>\n
IT(RMS)<\/td>\n25 A<\/td>\n<\/tr>\n
VDRM\/VRRM<\/td>\n800 V<\/td>\n<\/tr>\n
IGT<\/td>\n5 mA max<\/td>\n<\/tr>\n
IH<\/td>\n40 mA max<\/td>\n<\/tr>\n
VTM<\/td>\n1.55V max @ 40A<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125C<\/td>\n<\/tr>\n
Paquete<\/td>\nTO-247 (15.7×10.8mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 25A high current<\/li>\n
  • 800V high blocking voltage<\/li>\n
  • 5mA sensitive gate<\/li>\n
  • TO-247 power package<\/li>\n
  • For high-voltage AC control<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • HV motor soft-start<\/li>\n
    • Industrial heater control<\/li>\n
    • HV AC solid-state relay<\/li>\n
    • Phase-angle power control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The NXP BT258S-800R is a 25A, 800V sensitive gate SCR. TO-247 for high-voltage AC power control and motor soft-start. Key Specifications Type Sensitive Gate SCR IT(RMS) 25 A VDRM\/VRRM 800 V IGT 5 mA max IH 40 mA max VTM 1.55V max @ 40A Operating Temp -40 to +125C Package TO-247 (15.7×10.8mm) Features […]<\/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],"tags":[2833],"chip_brand":[168],"class_list":["post-11565","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-bt258s-800r","chip_brand-nxp"],"acf":{"brief_explanation":"SCR 25A 800V, 5mA gate, TO-247, -40 to 125C","date_code":"","package_case":"TO-247 (15.7x10.8x5.2mm)","in_stock":6045,"datasheet":"https:\/\/www.nexperia.com\/","price":"$2.00 @ 3ku","product_introduction":"The BT258S-800R from NXP is a 25A 800V sensitive gate SCR in TO-247 package. 800V blocking voltage for 400VAC three-phase and 480VAC industrial supply applications. 5mA gate trigger for logic-level drive. 25A RMS current for industrial motor soft-start, heater power control, and high-voltage AC solid-state relays.","working_principle":"Same PNPN four-layer structure as BT258-500R but with 800V blocking achieved by wider base region and optimized junction termination. The S suffix indicates a higher voltage grade. Phase-angle control: gate trigger is delayed from each AC zero crossing by a controlled phase angle, varying the average power delivered to the load from 0% (180 degrees) to 100% (0 degrees).","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>C<\/td>Cathode<\/td><\/tr>
      2<\/td>A<\/td>Anode<\/td><\/tr>
      3<\/td>G<\/td>Gate<\/td><\/tr><\/table>","application_scenarios":"
      • HV motor soft-start<\/li>
      • Industrial heater<\/li>
      • HV AC SSR<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11565"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11565\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11565"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}