{"id":9183,"date":"2026-07-02T13:34:04","date_gmt":"2026-07-02T13:34:04","guid":{"rendered":"https:\/\/materialparts.com\/sq2309ces-t1-ge3\/"},"modified":"2026-07-03T08:05:10","modified_gmt":"2026-07-03T08:05:10","slug":"sq2309ces-t1-ge3","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/sq2309ces-t1-ge3\/","title":{"rendered":"SQ2309CES-T1-GE3"},"content":{"rendered":"

Productos<\/h2>\n

The SQ2309CES-T1-GE3 is a Vishay Siliconix AEC-Q101 qualified P-channel 60V TrenchFET\u00ae power MOSFET in a compact SOT-23-3 package. With 370m\u03a9 max RDS(on) at -10V, 1.7A continuous drain current, and 5.5nC typical gate charge, it is designed for automotive low-power load switching, battery management, and logic-level MOSFET drive applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Channel Type<\/td>\nP-Channel Enhancement<\/td>\n<\/tr>\n
Drain-Source Voltage (VDSS)<\/td>\n-60V<\/td>\n<\/tr>\n
On-Resistance (RDS(on)) Max<\/td>\n370m\u03a9 @ VGS=-10V, ID=-1.25A<\/td>\n<\/tr>\n
On-Resistance (RDS(on)) Typ<\/td>\n0.37\u03a9 @ -10V; 0.5\u03a9 @ -4.5V<\/td>\n<\/tr>\n
Continuous Drain Current (ID)<\/td>\n-1.7A (TC=25\u00b0C)<\/td>\n<\/tr>\n
Gate Charge (Qg) Typ\/Max<\/td>\n5.5nC typ \/ 8.5nC max @ -10V<\/td>\n<\/tr>\n
Input Capacitance (Ciss)<\/td>\n211pF typ \/ 265pF max @ -25V<\/td>\n<\/tr>\n
Gate Threshold (VGS(th)) Max<\/td>\n-2.5V @ ID=-250\u03bcA<\/td>\n<\/tr>\n
Power Dissipation<\/td>\n2W (TC=25\u00b0C)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55\u00b0C to +175\u00b0C<\/td>\n<\/tr>\n
Cualificaci\u00f3n<\/td>\nAEC-Q101<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • AEC-Q101 qualified, TrenchFET\u00ae technology<\/li>\n
  • P-Channel 60V in miniature SOT-23-3 package<\/li>\n
  • Low gate charge: 5.5nC typical<\/li>\n
  • Drive voltage: -4.5V and -10V rated<\/li>\n
  • MSL 1 – Unlimited moisture sensitivity<\/li>\n
  • Halogen-free, lead-free<\/li>\n
  • 100% Rg and UIS tested<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Automotive load switching (low power)<\/li>\n
    • Battery management and protection<\/li>\n
    • Logic-level MOSFET gate drive<\/li>\n
    • Automotive infotainment power control<\/li>\n
    • General-purpose P-channel switching<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SQ2309CES-T1-GE3 is a Vishay Siliconix AEC-Q101 qualified P-channel 60V TrenchFET\u00ae power MOSFET in a compact SOT-23-3 package. With 370m\u03a9 max RDS(on) at -10V, 1.7A continuous drain current, and 5.5nC typical gate charge, it is designed for automotive low-power load switching, battery management, and logic-level MOSFET drive applications. Key Specifications Channel Type P-Channel […]<\/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":[728],"chip_brand":[136],"class_list":["post-9183","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-sq2309ces-t1-ge3","chip_brand-vishay"],"acf":{"brief_explanation":"AEC-Q101 P-ch 60V 1.7A 370m\u03a9 TrenchFET, SOT-23-3, 5.5nC Qg, halogen-free","date_code":"","package_case":"SOT-23-3 (TO-236, 3.04 x 1.40 x 1.02 mm)","in_stock":2658,"datasheet":"https:\/\/www.vishay.com\/docs\/68980\/si2309cd.pdf","price":"$0.16 @ 3ku","product_introduction":"The SQ2309CES-T1-GE3 is a Vishay Siliconix AEC-Q101 qualified P-channel 60V TrenchFET\u00ae power MOSFET in a SOT-23-3 package. With 370m\u03a9 max RDS(on) at -10V, 1.7A continuous drain current, and only 5.5nC typical gate charge, it is optimized for low-power automotive load switching and battery management. The compact SOT-23 footprint and MSL 1 rating make it ideal for space-constrained automotive ECU designs where P-channel switching is required.","working_principle":"The SQ2309CES-T1-GE3 operates as a P-channel enhancement-mode MOSFET built on Vishay's TrenchFET\u00ae technology. Applying a negative gate-source voltage below the threshold (-2.5V max) creates a conductive channel between source and drain, enabling current flow. The trench gate structure provides efficient channel density in the small SOT-23 die, achieving 370m\u03a9 RDS(on) at -10V. At -4.5V gate drive, RDS(on) increases to 0.5\u03a9 typical, enabling operation from 5V logic supplies. The low gate charge of 5.5nC typical allows efficient switching at moderate frequencies, minimizing driver power dissipation. The SOT-23 package's small size (3.04 x 1.40mm) makes it suitable for distributed load switches and battery management circuits where board space is at a premium.","pin_description":"
      Pin<\/th>Mnemonic<\/th>Description<\/th><\/tr>
      1<\/td>G<\/td>Gate<\/td><\/tr>
      2<\/td>S<\/td>Source<\/td><\/tr>
      3<\/td>D<\/td>Drain<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive ECU low-power load switch with P-channel 60V rating and 1.7A capability<\/li>\n
      • Battery management system reverse polarity protection with P-channel SOT-23 switch<\/li>\n
      • Automotive infotainment system power gating with logic-level -4.5V gate drive<\/li>\n
      • General-purpose automotive P-channel switching in space-constrained SOT-23 footprint<\/li>\n
      • Complementary P-channel element in low-power bridge circuits with AEC-Q101<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        Si2309CDS-T1-GE3<\/td>Vishay<\/td>Same die, commercial grade (non-AEC-Q101)<\/td><\/tr>
        SQ2301CES-T1-GE3<\/td>Vishay<\/td>P-ch, 20V, 3.9A, SOT-23<\/td><\/tr>
        SQ2303CES-T1-GE3<\/td>Vishay<\/td>P-ch, 30V, 2.5A, SOT-23<\/td><\/tr>
        BSS84<\/td>Nexperia<\/td>P-ch, 50V, 0.13A, SOT-23<\/td><\/tr>
        IRML6402TRPBF<\/td>Infineon<\/td>P-ch, 20V, 3.6A, SOT-23<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9183","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=9183"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9183\/revisions"}],"predecessor-version":[{"id":9206,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9183\/revisions\/9206"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9183"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}