{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2N2222AE3","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"2N2222AE3","canonicalUrl":"https://icboms.com/microchip/2N2222AE3","factsUrl":"https://icboms.com/api/mcp/products/2N2222AE3","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 2N2222AE3 NPN switching transistor, TO-206AA / TO-18-3 metal can, 50 V Vce, 800 mA Ic, 500 mW Pd, through-hole, bulk.","salesMarkdown":"The 2N2222AE3 is an NPN switching transistor in the industry-standard TO-18 metal can (TO-206AA). With a 50 V collector-emitter breakdown voltage and 800 mA maximum collector current, it handles general-purpose switching and amplification in circuits up to medium-current loads. DC current gain (hFE) is a minimum of 100 at 150 mA, 10 V — typical for the 2N2222 family, giving consistent drive margin in saturated switching designs. Collector-emitter saturation voltage is 1 V max at 500 mA, so the on-state drop stays predictable in low-voltage rails. The TO-18 metal can (TO-206AA) is a three-lead through-hole package with a 0.230-inch (5.84 mm) diameter body. The collector connects to the case, so the metal tab is at collector potential — keep this in mind for heatsinking or when the transistor shares a common heatsink with other devices. Supplied in bulk — no tape-and-reel option for this order code. For pick-and-place assembly, the through-hole format requires manual or selective soldering; the metal can withstands standard wave-solder profiles without issue.","metaTitle":"Microchip 2N2222AE3 NPN Transistor, 50V, 800mA, TO-18","metaDescription":"Active-production NPN switching transistor. 50 V Vce, 800 mA Ic, 500 mW Pd. TO-18 metal can. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Microchip Technology","Series":"-","Package":"Bulk","Power - Max":"500 mW","Mounting Type":"Through Hole","Package / Case":"TO-206AA, TO-18-3 Metal Can","Product Status":"Active","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Base Product Number":"2N2222","Operating Temperature":"-65°C~200°C(TJ)","Frequency - Transition":"-","Supplier Device Package":"TO-18 (TO-206AA)","Vce Saturation (Max) @ Ib, Ic":"1V @ 50mA, 500mA","Current - Collector (Ic) (Max)":"800 mA","Current - Collector Cutoff (Max)":"50nA","DC Current Gain (hFE) (Min) @ Ic, Vce":"100 @ 150mA, 10V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6daf2ff874b65a532d1a51a8a4837500.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 2N2222AE3 in this Discrete Semiconductors family?","answer":"The base product number 2N2222 covers multiple variants in TO-18 and TO-92 packages. The 2N2222AE3 is the TO-18 metal-can version; a pin-compatible alternative would be another TO-18 2N2222 variant from Microchip or a legacy supplier, but no official cross-reference is recorded in this listing. Confirm the package and pinout against your BOM."},{"question":"What is 2N2222AE3's listed power - max (500 mW) on this Discrete Semiconductors line?","answer":"The maximum power dissipation is 500 mW at 25°C ambient, derated above that temperature per the junction-to-ambient thermal resistance of the TO-18 package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/2N2222AE3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/2N2222AE3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}