{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ10CA-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SMBJ10CA-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/SMBJ10CA-TR","factsUrl":"https://icboms.com/api/mcp/products/SMBJ10CA-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SMBJ, TRANSIL™ series, TVS Diode, Zener Type, Bidirectional, 1 Channel, 10V Reverse Standoff, 17V Clamping, DO-214AA SMB, Surface Mount, 600W Peak Pulse Power, -55°C to 150°C.","salesMarkdown":"## 600W bidirectional transient suppressor for 10V rails It delivers 600W peak pulse power (10/1000µs waveform) and clamps at 17V maximum, with a minimum breakdown voltage of 11.1V. The single bidirectional channel means one device protects a pair of signal or power lines carrying AC or bipolar signals, without needing two unidirectional diodes back-to-back. ## Protection window: standoff, breakdown and clamping Above that, the device starts breaking down at 11.1V minimum, and the clamping voltage holds the transient to 17V maximum at the rated 37A peak pulse current. For a 10V rail with ±10% tolerance, the 11.1V breakdown gives enough guard band that normal ripple won't trigger false clamping, while the 17V clamp keeps downstream silicon within its absolute maximum ratings.","metaTitle":"STMicroelectronics SMBJ10CA-TR TVS Diode, 600W Bidirectional","metaDescription":"STMicroelectronics SMBJ10CA-TR bidirectional TVS diode, 600W peak pulse power, 10V standoff, 17V clamping, DO-214AA SMB package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"STMicroelectronics","Type":"Zener","Series":"SMBJ, TRANSIL™","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ10","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB (DO-214AA)","Voltage - Breakdown (Min)":"11.1V","Voltage - Clamping (Max) @ Ipp":"17V","Voltage - Reverse Standoff (Typ)":"10V","Current - Peak Pulse (10/1000µs)":"37A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/28916e022258112f057e7568b7920d5a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ10CA-TR/alternatives.json"},"ai":{"faq":[{"question":"Is SMBJ10CA-TR bidirectional?","answer":"Yes, SMBJ10CA-TR is a bidirectional TVS diode with one bidirectional channel. The 'CA' suffix in the order code indicates bidirectional polarity; a unidirectional variant would carry a different suffix. This means a single device protects both positive and negative swings on a line, suitable for AC signal lines or bipolar supply rails."},{"question":"What is the peak pulse power of SMBJ10CA-TR?","answer":"The peak pulse power rating is 600W for a 10/1000µs waveform. This defines how much transient energy the device can absorb in a single pulse event before exceeding its thermal limits. For a 10V rail application, 600W provides robust protection against typical surge events from inductive loads or lightning-induced transients."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SMBJ10CA-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SMBJ10CA-TR 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}}