{
  "v": "2.0",
  "page_type": "product",
  "title": "BUZ21L Transistor N Channel MOSFET - CASE: TO220 MAKE: Infineon - Siemens",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Infineon - Siemens",
      "href": "/python/html5/menu_brand_products/1000/2000/menu_brand_products_InfineonSiemens_1_58b23bfb75.html"
    },
    {
      "label": "BUZ21L",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "BUZ21L",
      "manufacturer": "Infineon - Siemens",
      "brand": "Infineon - Siemens",
      "brand_url": "/python/html5/menu_brand_products/1000/2000/menu_brand_products_InfineonSiemens_1_58b23bfb75.html",
      "title": "BUZ21L Transistor N Channel MOSFET - CASE: TO220 MAKE: Infineon - Siemens",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Infineon - Siemens",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1588000/menu_attr_pair_Brandname_InfineonSiemens_1_3a467a801c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1588000/menu_attr_pair_Brandname_InfineonSiemens_1_3a467a801c.html"
        },
        {
          "name": "Manufacturer name",
          "values": [
            {
              "value": "Infineon - Siemens",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1588000/menu_attr_pair_Manufacturername_InfineonSiemens_1_a47af42a55.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1588000/menu_attr_pair_Manufacturername_InfineonSiemens_1_a47af42a55.html"
        },
        {
          "name": "Manufacturer",
          "values": [
            {
              "value": "Infineon - Siemens",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1588000/menu_attr_pair_Manufacturer_InfineonSiemens_1_7179786343.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1588000/menu_attr_pair_Manufacturer_InfineonSiemens_1_7179786343.html"
        },
        {
          "name": "keywords",
          "values": [
            {
              "value": "Buy BUZ21L, BUZ21L, BUZ21L Transistor N Channel MOSFET",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_keywords_BuyBUZ21LBUZ21LBUZ21LTransistorNChannelMOS_1_a9d0d9044e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_keywords_BuyBUZ21LBUZ21LBUZ21LTransistorNChannelMOS_1_a9d0d9044e.html"
        },
        {
          "name": "moq",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
        },
        {
          "name": "MPN",
          "values": [
            {
              "value": "BUZ21L",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_MPN_BUZ21L_1_30f64dbea5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_MPN_BUZ21L_1_30f64dbea5.html"
        },
        {
          "name": "multiple",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
        },
        {
          "name": "originalCurrency",
          "values": [
            {
              "value": "{'currency': 'GBP', 'tierPrice1': '18.61'}",
              "url": "/python/html5/menu_attr_pair/1000/102000/menu_attr_pair_originalCurrency_currencyGBPtierPrice11861_1_fdf3bab82d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/102000/menu_attr_pair_originalCurrency_currencyGBPtierPrice11861_1_fdf3bab82d.html"
        },
        {
          "name": "qtyInStock",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
        },
        {
          "name": "SKU",
          "values": [
            {
              "value": "BUZ21L",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_SKU_BUZ21L_1_5a8dcc71d9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_SKU_BUZ21L_1_5a8dcc71d9.html"
        },
        {
          "name": "snippet",
          "values": [
            {
              "value": "BUZ21L Transistor N Channel MOSFET - CASE: TO220 MAKE: Infineon - Siemens",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_snippet_BUZ21LTransistorNChannelMOSFETCASETO220MAK_1_205f6d0e0a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_snippet_BUZ21LTransistorNChannelMOSFETCASETO220MAK_1_205f6d0e0a.html"
        },
        {
          "name": "tierMinQty1",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_tierMinQty1_1_1_974840705d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_tierMinQty1_1_1_974840705d.html"
        },
        {
          "name": "tierPrice1",
          "values": [
            {
              "value": "20.7938835",
              "url": "/python/html5/menu_attr_pair/1000/102000/menu_attr_pair_tierPrice1_207938835_1_33bb37d4c8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/102000/menu_attr_pair_tierPrice1_207938835_1_33bb37d4c8.html"
        },
        {
          "name": "Case",
          "values": [
            {
              "value": "TO220",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1395000/menu_attr_pair_Case_TO220_1_15bb41e149.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1395000/menu_attr_pair_Case_TO220_1_15bb41e149.html"
        },
        {
          "name": "Type",
          "values": [
            {
              "value": "Transistor N Channel MOSFET",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1615000/menu_attr_pair_Type_TransistorNChannelMOSFET_1_822c6f53ce.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1615000/menu_attr_pair_Type_TransistorNChannelMOSFET_1_822c6f53ce.html"
        },
        {
          "name": "Vbr DSS",
          "values": [
            {
              "value": "100",
              "url": "/python/html5/menu_attr_pair/1000/6000000/6194000/menu_attr_pair_VbrDSS_100_1_06c04ba119.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/6000000/6194000/menu_attr_pair_VbrDSS_100_1_06c04ba119.html"
        },
        {
          "name": "Vbr GSS",
          "values": [
            {
              "value": "10",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1702000/menu_attr_pair_VbrGSS_10_1_ac31b24673.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1702000/menu_attr_pair_VbrGSS_10_1_ac31b24673.html"
        },
        {
          "name": "Max  PD (W)",
          "values": [
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/1000/3000000/3795000/menu_attr_pair_MaxPDW_75_1_98143ae3e4.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000000/3795000/menu_attr_pair_MaxPDW_75_1_98143ae3e4.html"
        },
        {
          "name": "Ciss Max  (F)",
          "values": [
            {
              "value": "1.5n",
              "url": "/python/html5/menu_attr_pair/1000/3000000/3805000/menu_attr_pair_CissMaxF_15n_1_a7d814f39c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000000/3805000/menu_attr_pair_CissMaxF_15n_1_a7d814f39c.html"
        },
        {
          "name": "td(on) Max (S)",
          "values": [
            {
              "value": "40n",
              "url": "/python/html5/menu_attr_pair/1000/21000000/21503000/menu_attr_pair_tdonMaxS_40n_1_d066d3379a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/21000000/21503000/menu_attr_pair_tdonMaxS_40n_1_d066d3379a.html"
        },
        {
          "name": "t(f) Max  (S)",
          "values": [
            {
              "value": "130n",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_tfMaxS_130n_1_3c804636d1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_tfMaxS_130n_1_3c804636d1.html"
        },
        {
          "name": "gfs Min",
          "values": [
            {
              "value": "8.0",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45084000/menu_attr_pair_gfsMin_80_1_f1812c72d6.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45084000/menu_attr_pair_gfsMin_80_1_f1812c72d6.html"
        },
        {
          "name": "Id Max  (A)",
          "values": [
            {
              "value": "21",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_IdMaxA_21_1_be6480e947.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_IdMaxA_21_1_be6480e947.html"
        },
        {
          "name": "I(d) for G(fs)",
          "values": [
            {
              "value": "10",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_IdforGfs_10_1_4602ae16c4.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_IdforGfs_10_1_4602ae16c4.html"
        },
        {
          "name": "Tr Max  (s)",
          "values": [
            {
              "value": "170n",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45084000/menu_attr_pair_TrMaxs_170n_1_947c1dcaff.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45084000/menu_attr_pair_TrMaxs_170n_1_947c1dcaff.html"
        },
        {
          "name": "R(ds) On (?)",
          "values": [
            {
              "value": "85m",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_RdsOn_85m_1_e92ef0ef49.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_RdsOn_85m_1_e92ef0ef49.html"
        },
        {
          "name": "t(stor) Max  (S)",
          "values": [
            {
              "value": "270n",
              "url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_tstorMaxS_270n_1_07d4ae6ab7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/45000000/45085000/menu_attr_pair_tstorMaxS_270n_1_07d4ae6ab7.html"
        },
        {
          "name": "Oper  Temp (?C) Max ",
          "values": [
            {
              "value": "150",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1346000/menu_attr_pair_OperTempCMax_150_1_a5f090c920.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1346000/menu_attr_pair_OperTempCMax_150_1_a5f090c920.html"
        },
        {
          "name": "Pinout Equivalence Number",
          "values": [
            {
              "value": "3-54",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28059000/menu_attr_pair_PinoutEquivalenceNumber_354_1_584eb4e26e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28059000/menu_attr_pair_PinoutEquivalenceNumber_354_1_584eb4e26e.html"
        },
        {
          "name": "Surface Mounted Yes/No",
          "values": [
            {
              "value": "NO",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1346000/menu_attr_pair_SurfaceMountedYesNo_NO_1_8382a68467.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1346000/menu_attr_pair_SurfaceMountedYesNo_NO_1_8382a68467.html"
        }
      ],
      "images": [],
      "distributors": [
        {
          "name": "Little Diode",
          "sku": "BUZ21L",
          "url": "https://www.littlediode.com/components/BUZ21L.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 20.7938835
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "RS Delivers",
          "sku": "840-870",
          "url": "https://americas.rsdelivers.com/product/infineon/buz21l/n-channel-power-mosfetbuz21l-21a-100v/0840870",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/2dc556ed-ec41-4011-a391-8f73f595468b"
        }
      ],
      "amazon": {
        "available": false,
        "products": []
      },
      "metadata": {
        "generated_date": "2026-04-26",
        "last_updated": "2026-04-26",
        "data_sources": [
          "Little Diode",
          "RS Delivers"
        ],
        "completeness": 0.75,
        "version": "1.2"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
  }
}