{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BAT6404WH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BAT6404WH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BAT6404WH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BAT6404WH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BAT64 series BAT6404WH6327XTSA1 Schottky diode array, 40V VR, 250mA IF, 5ns trr, AEC-Q101, PG-SOT323, Automotive Grade, Surface Mount.","salesMarkdown":"## What this Schottky pair does The Infineon BAT6404WH6327XTSA1 is a Schottky diode array with two diodes connected in series inside a single PG-SOT323 package. Each diode handles 250 mA of average rectified current and blocks up to 40 V reverse voltage. The Schottky technology gives a fast 5 ns reverse recovery time, which matters when you are switching at higher frequencies and cannot afford the stored-charge delay of a standard PN junction. ## Automotive-grade construction This part carries an Automotive grade rating and is AEC-Q101 qualified, so it is screened for the thermal and mechanical stress profile expected in vehicle electronics. The junction temperature maxes out at 150 °C, which gives headroom for under-hood or engine-bay mounting where ambient temperatures climb. For a BOM that needs a qualified diode for an automotive ECU, sensor interface, or lighting module, this qualification saves the cost and paperwork of a separate qualification run. ## Forward drop and leakage At 100 mA forward current the maximum forward voltage is 750 mV — typical for a small-signal Schottky in this current class. Reverse leakage is 2 µA at 30 V reverse bias, which is low enough to keep standby drain negligible in battery-powered or always-on automotive circuits. The series pair configuration means you get two diodes in one package, saving board space and placement cost compared to two discrete SOT-23 diodes.","metaTitle":"Infineon BAT6404WH6327XTSA1 Schottky Diode, 40V 250mA","metaDescription":"Infineon BAT6404WH6327XTSA1 Schottky diode array, 40V reverse voltage, 250mA per diode, 5ns trr, AEC-Q101 qualified, SOT323 package.","metaKeywords":null},"attributes":{"series":"BAT64","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Grade":"Automotive","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"BAT64","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Schottky","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Diode Configuration":"1 Pair Series Connection","Supplier Device Package":"PG-SOT323","Reverse Recovery Time (trr)":"5 ns","Current - Reverse Leakage @ Vr":"2 µA @ 30 V","Voltage - DC Reverse (Vr) (Max)":"40 V","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"750 mV @ 100 mA","Current - Average Rectified (Io) (per Diode)":"250mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.46","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.32600","currency":"USD"},{"qty":100,"price":"$0.16430","currency":"USD"},{"qty":500,"price":"$0.14562","currency":"USD"},{"qty":1000,"price":"$0.11332","currency":"USD"},{"qty":3000,"price":"$0.10142","currency":"USD"},{"qty":6000,"price":"$0.09916","currency":"USD"},{"qty":9000,"price":"$0.08782","currency":"USD"},{"qty":30000,"price":"$0.08669","currency":"USD"},{"qty":75000,"price":"$0.07366","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/de14dc520385d5ea1639143064dbe0b5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BAT6404WH6327XTSA1/alternatives.json"},"ai":{"faq":[{"question":"Is BAT6404WH6327XTSA1 AEC-Q101 qualified?","answer":"Yes, the BAT6404WH6327XTSA1 is AEC-Q101 qualified and carries an Automotive grade rating, making it suitable for automotive electronics applications."},{"question":"What is the reverse recovery time of BAT6404WH6327XTSA1?","answer":"The reverse recovery time is 5 ns, which is typical for a Schottky diode and allows fast switching with minimal stored-charge delay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BAT6404WH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BAT6404WH6327XTSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T21:05:34.174Z","lastPublished":"2026-07-13T21:05:34.174Z","indexable":true}}