{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BAT54-04E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BAT54-04E6327","canonicalUrl":"https://icboms.com/infineon/BAT54-04E6327","factsUrl":"https://icboms.com/api/mcp/products/BAT54-04E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BAT54-04E6327, Schottky diode, 1 pair series connection, 30 V Vr, 200 mA Io, 5 ns trr, SOT-23-3 package, surface mount.","salesMarkdown":"The Infineon BAT54-04E6327 is a dual Schottky diode in a series configuration, housed in a PG-SOT23-3-3 package. It's rated for a maximum reverse voltage of 30 V and can handle an average forward current of 200 mA per diode. The 30 V Vr(max) covers most common low-voltage rails with margin — 12 V, 5 V, 3.3 V — but don't use it on a 24 V bus if you expect transients. The 800 mV forward drop at 100 mA is typical for a small-signal Schottky; at lower currents the drop is lower, which helps in battery-operated designs where every millivolt matters. ## Package and mounting — SOT-23-3 footprint It's a surface-mount part in the standard SOT-23-3 footprint (also known as TO-236-3 or SC-59). The PG-SOT23-3-3 is Infineon's specific variant designation. No thermal pad to worry about — just the three leads. The junction temperature rating of 150°C gives reasonable headroom for ambient up to 85°C or so, as long as you stay within the current derating curve. RoHS compliance is standard for Infineon's current SOT-23 portfolio, though the specific statement isn't in this listing; verify against the manufacturer's latest PCN or the part's own compliance document.","metaTitle":"Infineon BAT54-04E6327 Schottky Diode, 30 V, 200 mA","metaDescription":"Infineon BAT54-04E6327 Schottky diode, 30 V reverse voltage, 200 mA average rectified current, 5 ns trr. SOT-23-3 package. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Speed":"Small Signal =< 200mA (Io), Any Speed","Series":"-","Package":"Bulk","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"BAT54","Diode Configuration":"1 Pair Series Connection","Supplier Device Package":"PG-SOT23-3-3","Reverse Recovery Time (trr)":"5 ns","Current - Reverse Leakage @ Vr":"2 µA @ 25 V","Voltage - DC Reverse (Vr) (Max)":"30 V","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"800 mV @ 100 mA","Current - Average Rectified (Io) (per Diode)":"200mA (DC)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BAT54-04E6327/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to BAT54-04E6327 in this component family?","answer":"The BAT54 series includes several configurations — the BAT54-04E6327 is a series-connected pair. A common alternative is the BAT54-05 (common-cathode pair) or BAT54-06 (common-anode pair), but those have different internal connections and are not pin-compatible for the same circuit function. For a direct series-pair replacement, stick with the BAT54-04 variant. Other manufacturers like ON Semiconductor or Nexperia offer BAT54 equivalents in SOT-23; check the pinout and electrical specs before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BAT54-04E6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BAT54-04E6327 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}}