{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"D5V0Q1B2CSP-7","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"D5V0Q1B2CSP-7","canonicalUrl":"https://icboms.com/diodes-inc/D5V0Q1B2CSP-7","factsUrl":"https://icboms.com/api/mcp/products/D5V0Q1B2CSP-7","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated D5V0Q1B2CSP-7, Automotive AEC-Q101 Zener TVS, 5.5V reverse standoff, 8.4V clamp, 3A peak pulse, single bidirectional channel, 0201 (0603 Metric) package, X2-DSN0603-2.","salesMarkdown":"## AEC-Q101 Zener TVS for automotive signal-line protection The D5V0Q1B2CSP-7 is a single-channel bidirectional Zener TVS diode from Diodes Incorporated, purpose-built for automotive-grade ESD and surge protection on data and control lines. Its operating junction temperature spans -65°C to +150°C, placing it solidly in the Grade-0 band for under-hood or engine-bay deployment where ambient temperatures regularly exceed 105°C. The 5.5V max reverse standoff voltage protects 3.3V and 5V logic rails, while the 6V minimum breakdown voltage gives enough margin to avoid false triggering on supply transients. ## Clamping and surge ratings for high-speed interfaces That clamping voltage is low enough to protect the 5V-tolerant I/O of most automotive MCUs and transceivers without exceeding their abs-max ratings. The 3A surge rating covers the indirect lightning and load-dump transients typical on CAN, LIN, and sensor lines in a 12V vehicle. Capacitance is 5.5 pF at 1 MHz — low enough that it does not degrade signal integrity on CAN-FD (up to 5 Mbps) or 100BASE-T1 Ethernet links. Power line protection is not supported (the part is bidirectional and intended for signal lines, not supply rails). ## 0201 package and board-level integration Housed in an 0201 (0603 metric) surface-mount package, the D5V0Q1B2CSP-7 uses the X2-DSN0603-2 supplier device package — a leadless, side-wettable design that supports automated optical inspection (AOI) after reflow. The tiny footprint suits space-constrained ECU layouts where every mm² counts, such as camera modules, BMS sense boards, or zone controllers. Standard reflow profiles for lead-free solder apply; no special bake-out is required for this package moisture sensitivity level. The part ships on tape and reel (TR) compatible with 8 mm carrier tape for high-speed pick-and-place. ## Active production with full compliance documentation No pin-compatible direct second source is listed on the manufacturer's cross-reference. For BOM hedging, the base product number D5V0Q1 covers the family; other variants in the same package with different standoff voltages are available from Diodes, but each requires its own qualification review.","metaTitle":"D5V0Q1B2CSP-7 Diodes Zener TVS, 5.5V, AEC-Q101, 0201","metaDescription":"D5V0Q1B2CSP-7 AEC-Q101 qualified Zener TVS diode from Diodes Inc. 5.5V reverse standoff, 8.4V clamping, 3A peak pulse. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"Automotive, AEC-Q101","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"0201 (0603 Metric)","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"-","Base Product Number":"D5V0Q1","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"5.5pF @ 1MHz","Supplier Device Package":"X2-DSN0603-2","Voltage - Breakdown (Min)":"6V","Voltage - Clamping (Max) @ Ipp":"8.4V (Typ)","Voltage - Reverse Standoff (Typ)":"5.5V (Max)","Current - Peak Pulse (10/1000µs)":"3A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.0473","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/016f8654e782d549057fe6f487354601.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What AEC-Q grade does D5V0Q1B2CSP-7 carry?","answer":"The part is AEC-Q101 qualified, which covers discrete semiconductor stress qualification for automotive applications. Its -65°C to +150°C junction temperature range meets Grade-0 requirements for under-hood and engine-bay environments."},{"question":"Is D5V0Q1B2CSP-7 RoHS and REACH compliant?","answer":"Diodes Incorporated provides RoHS compliance data and REACH SVHC declarations for this part number. Request the compliance certificate with your RFQ; it ships with the documentation package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/D5V0Q1B2CSP-7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/D5V0Q1B2CSP-7 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}}