{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BAS7005WE6327HTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BAS7005WE6327HTSA1","canonicalUrl":"https://icboms.com/infineon/BAS7005WE6327HTSA1","factsUrl":"https://icboms.com/api/mcp/products/BAS7005WE6327HTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BAS7005WE6327HTSA1, Schottky Diode, 1 Pair Common Cathode, 70 V Vr, 70 mA per diode, 100 ps trr, 100 nA leakage @ 50 V, 1 Vf @ 15 mA, SC-70 SOT-323, Surface Mount, Tape & Reel.","salesMarkdown":"The Infineon BAS7005WE6327HTSA1 is a dual Schottky diode in a common-cathode configuration, packaged in a SC-70 (SOT-323) surface-mount case. Each diode is rated for 70 V reverse voltage and 70 mA average rectified current, with a forward voltage drop of 1 V maximum at 15 mA. The 100 ps reverse recovery time is the headline spec here — that sub-nanosecond switching speed makes this part suited for high-frequency rectification, clamping, and steering circuits where a standard pn-junction diode would leave too much stored charge in the loop. ## Obsolete — sourcing through the independent channel This part carries an Obsolete product status. Sourcing now runs through the independent market — broker, surplus, and verified-new-old-stock inventory. No official successor part is listed on the Infineon product record for this exact order code. ## 100 ps trr — why it matters for the switching node The 100 ps reverse recovery time is the parameter that separates this Schottky from a standard signal diode. In a 100 MHz or faster switching regulator snubber, or in an RF detector, the stored charge of a 1N4148 (typically 4 ns trr) would cause excess dissipation and ringing. The BAS7005W's 100 ps trr keeps the recovery event short enough that the diode essentially turns off before the next switching edge arrives. That said, the 70 mA per-diode current limit means this is a signal-level part, not a power rectifier — keep the average forward current under 70 mA per die and the peak within the pulse ratings. ## Common-cathode pair — circuit topology fit The 1 Pair Common Cathode configuration ties the cathodes of both Schottky diodes together on pin 3 (the center pin of the SC-70). This is the standard topology for a dual-series steering diode or a center-tapped rectifier in a voltage-doubler stage. The anodes are on pins 1 and 2. If your design calls for two independent Schottky diodes with separate cathodes, you would look at the BAS7004W (dual series) or two single BAS7002W devices instead. ## Leakage and temperature — the 150 °C junction limit Reverse leakage is specified at 100 nA maximum at 50 V reverse bias. At the full 70 V rating, expect leakage to rise, and it doubles roughly every 10 °C above 25 °C junction temperature. The maximum junction temperature is 150 °C, which is the usual Schottky ceiling — beyond that, leakage accelerates and the barrier degrades. For a 70 V rail with ambient temperatures above 85 °C, budget some headroom on the reverse voltage or derate the current to keep junction temperature under 125 °C.","metaTitle":"Infineon BAS7005WE6327HTSA1 Schottky Diode, 70 V, 70 mA","metaDescription":"Infineon BAS7005WE6327HTSA1 dual common-cathode Schottky diode. 70 V reverse voltage, 70 mA per diode, 100 ps trr. SC-70 SOT-323.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Speed":"Small Signal =< 200mA (Io), Any Speed","Series":"-","Package":"Tape & Reel (TR)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"BAS7005W","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"PG-SOT323","Reverse Recovery Time (trr)":"100 ps","Current - Reverse Leakage @ Vr":"100 nA @ 50 V","Voltage - DC Reverse (Vr) (Max)":"70 V","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1 V @ 15 mA","Current - Average Rectified (Io) (per Diode)":"70mA (DC)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9526b7a29b9d9392c22535f40c22dc52.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BAS7005WE6327HTSA1 obsolete?","answer":"Yes, Infineon lists this part as Obsolete. Production has ended, and it is no longer available through the factory channel. Sourcing is through the independent surplus and verified-new-stock market."},{"question":"What is the replacement for BAS7005WE6327HTSA1?","answer":"Infineon does not list an official successor order code for BAS7005WE6327HTSA1. For a pin-compatible dual common-cathode Schottky in SC-70, consider the BAS7005W base part (same die, different suffix for packaging). If the design can tolerate a different footprint, the BAT54 series (also common-cathode Schottky in SOT-23) is a functional alternative but has a different pin layout and larger package."},{"question":"What is the difference between BAS7005W and BAS7004W?","answer":"The BAS7005W is a dual common-cathode Schottky (two anodes, one shared cathode). The BAS7004W is a dual series Schottky (cathode of one diode connected to anode of the other). Both are in SC-70 and share the same 70 V, 70 mA per-diode ratings. The configuration difference determines which circuit topology each fits — common-cathode for steering/clamping, series for voltage-doubler or half-bridge rectifier stages."},{"question":"Is BAS7005W suitable for high-speed switching?","answer":"Yes, the 100 ps reverse recovery time makes it suitable for high-speed switching applications up into the VHF range. The Schottky barrier eliminates minority-carrier storage, so turn-off is essentially instantaneous. Keep the forward current under 70 mA per diode and the reverse voltage under 70 V to stay within the safe operating area."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BAS7005WE6327HTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BAS7005WE6327HTSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}