{"id":10593,"date":"2026-07-20T06:38:35","date_gmt":"2026-07-20T06:38:35","guid":{"rendered":"https:\/\/ic-vendor.com\/stn1nk60zl\/"},"modified":"2026-07-20T06:38:35","modified_gmt":"2026-07-20T06:38:35","slug":"stn1nk60zl","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/stn1nk60zl\/","title":{"rendered":"STN1NK60ZL"},"content":{"rendered":"

Productos<\/h2>\n

The STN1NK60ZL from STMicroelectronics is an N-channel 600V SuperMESH Power MOSFET with a typical on-resistance of 10.4\u03a9 and drain current of 0.44A. It uses the innovative Strip Layout (ZL) process for improved gate charge and switching performance. Housed in a SOT-223 package, it is designed for offline SMPS and lighting applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nN-channel MOSFET<\/td>\n<\/tr>\n
Drain-Source Voltage (VDSS)<\/td>\n600V<\/td>\n<\/tr>\n
On-Resistance (RDS(on))<\/td>\n10.4\u03a9 (typical)<\/td>\n<\/tr>\n
Continuous Drain Current (ID)<\/td>\n0.44A (at 25\u00b0C)<\/td>\n<\/tr>\n
Gate Threshold Voltage<\/td>\n3V (typical)<\/td>\n<\/tr>\n
Total Gate Charge (Qg)<\/td>\n9.7 nC (typical)<\/td>\n<\/tr>\n
Input Capacitance (Ciss)<\/td>\n160 pF (typical)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nSOT-223<\/td>\n<\/tr>\n
Technology<\/td>\nSuperMESH with Strip Layout (ZL)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 600V N-channel SuperMESH Power MOSFET<\/li>\n
  • Strip Layout (ZL) process for lower gate charge<\/li>\n
  • Low input capacitance: 160 pF<\/li>\n
  • 100% avalanche tested<\/li>\n
  • Gate charge optimized for high-frequency switching<\/li>\n
  • Compact SOT-223 surface-mount package<\/li>\n
  • Internal Zener diode for gate ESD protection (ZL version)<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Offline flyback converters<\/li>\n
    • Switching mode power supplies (SMPS)<\/li>\n
    • LED lighting drivers<\/li>\n
    • Auxiliary power supplies<\/li>\n
    • Motor drive pre-regulators<\/li>\n
    • Power management in consumer electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STN1NK60ZL from STMicroelectronics is an N-channel 600V SuperMESH Power MOSFET with a typical on-resistance of 10.4\u03a9 and drain current of 0.44A. It uses the innovative Strip Layout (ZL) process for improved gate charge and switching performance. Housed in a SOT-223 package, it is designed for offline SMPS and lighting applications. Key Specifications […]<\/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":[21,13],"tags":[1931],"chip_brand":[142],"class_list":["post-10593","post","type-post","status-publish","format-standard","hentry","category-audio-ics","category-integrated-circuits-ics","tag-stn1nk60zl","chip_brand-st"],"acf":{"brief_explanation":"N-channel 600V MOSFET, 10.4\u03a9 RDS(on), 0.44A, SuperMESH ZL, SOT-223","date_code":"","package_case":"SOT-223 (6.5 x 7.0 x 1.6 mm)","in_stock":5410,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stn1nk60zl.pdf","price":"$0.45 @ 1ku","product_introduction":"The STN1NK60ZL is an N-channel 600V SuperMESH Power MOSFET from STMicroelectronics, manufactured using the innovative Strip Layout (ZL) process. This process improves the device's switching performance by reducing gate charge and input capacitance compared to standard planar MOSFETs. The device features a typical RDS(on) of 10.4\u03a9 and continuous drain current of 0.44A, making it suitable for low-power offline switching applications such as flyback converters and LED lighting drivers. The SOT-223 package provides surface-mount capability with good thermal dissipation. The ZL suffix indicates the inclusion of an internal Zener diode across the gate-source junction for ESD protection, enhancing reliability in production environments. The device is 100% avalanche tested, ensuring robustness under energy-limited transient conditions.","working_principle":"The STN1NK60ZL operates through three key mechanisms:\n\n1. SuperMESH Strip Layout: The vertical DMOS structure uses a strip layout for the cell design rather than a conventional square cell. This geometry reduces the JFET resistance component and improves the avalanche energy capability. The strip layout also reduces gate-drain (Miller) charge, resulting in faster switching transitions and lower switching losses.\n\n2. Gate Drive and Switching: The MOSFET is controlled by applying a voltage to the gate relative to the source. When VGS exceeds the threshold (3V typical), the channel conducts and drain current flows. The low total gate charge (9.7 nC) enables high-frequency switching with minimal gate drive power. The low input capacitance (160 pF) reduces the drive current required for fast turn-on and turn-off.\n\n3. ESD Protection: The ZL version includes an internal Zener diode connected between gate and source. This diode clamps gate voltage transients to approximately 30V, protecting the thin gate oxide from ESD damage during handling and assembly. The Zener also provides a path for gate charge dissipation under fault conditions.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Gate<\/td>Input<\/td>MOSFET gate (control input)<\/td><\/tr>
      2<\/td>Drain<\/td>Power<\/td>Drain terminal (high voltage)<\/td><\/tr>
      3<\/td>Source<\/td>Power<\/td>Source terminal (ground\/reference)<\/td><\/tr>
      4<\/td>Drain<\/td>Power<\/td>Drain terminal (same as pin 2, for thermal dissipation)<\/td><\/tr><\/table>","application_scenarios":"
      • Offline flyback converters: 600V rating and low gate charge (9.7 nC) suit auxiliary power supplies in TVs, set-top boxes, and adapters operating from 85-265V AC mains<\/li>
      • LED lighting drivers: 0.44A current capability and SOT-223 package for compact LED driver circuits in GU10 and PAR lamp applications<\/li>
      • SMPS pre-regulators: SuperMESH technology provides low switching losses at 65-100 kHz switching frequencies in buck and flyback topologies<\/li>
      • Motor drive auxiliary: Pre-regulator circuits in industrial motor drives requiring 600V isolation and surface-mount assembly<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        STMicroelectronics<\/td>STD1NK60ZL<\/td>IPAK (TO-251)<\/td>Through-hole version, same die<\/td><\/tr>
        STMicroelectronics<\/td>STN2NK60ZL<\/td>SOT-223<\/td>Higher current (0.8A) version<\/td><\/tr>
        onsemi<\/td>NVD5865NLT4G<\/td>DPAK-3<\/td>600V, 1.2\u03a9, 0.9A<\/td><\/tr>
        Infineon<\/td>SPW02N60C3<\/td>TO-252 (DPAK)<\/td>600V, 3.9\u03a9, 1.9A<\/td><\/tr>
        Toshiba<\/td>TK5P60D<\/td>SOT-223<\/td>600V, 4.5\u03a9, 0.5A<\/td><\/tr>
        Vishay<\/td>IRLU120N<\/td>IPAK<\/td>600V, 9.0\u03a9, through-hole<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10593","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=10593"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10593\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10593"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}