{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ130CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ130CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ130CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ130CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ130CA-13 bidirectional TVS diode, Zener type, 400W peak pulse power, 130V reverse standoff, 209V clamping, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## 400W bidirectional transient suppressor for 130V rails The SMAJ130CA-13 is a 400W bidirectional TVS diode from Diodes Incorporated, designed to clamp transients on 130V DC rails. The 130V reverse standoff voltage is the maximum continuous DC the device blocks without conducting — below that threshold it sits as a high-impedance shunt. When a surge exceeds the 144V minimum breakdown, the Zener junction avalanches and clamps the voltage to 209V maximum at the rated 1.9A peak pulse current (10/1000µs waveform). For a 130V rail — common in telecom rectifiers, industrial DC buses, and 120VAC-derived supplies — this part catches the overvoltage spike before it reaches the downstream controller or FET gate. ## Package and temperature envelope Housed in the DO-214AC (SMA) surface-mount package, the SMAJ130CA-13 fits the standard SMA footprint used across the SMAJ series. The operating junction temperature range spans -55°C to 150°C, covering the full industrial temperature band with headroom for self-heating during repetitive surge events. The SMA package's copper tab on the cathode side (for unidirectional variants) is not present here — the bidirectional die sits between two terminals, so thermal management relies on the PCB copper pad area under the body. Pricing and lead time are confirmed at RFQ; the Tape & Reel packaging suits automated pick-and-place assembly in volume production.","metaTitle":"SMAJ130CA-13 Diodes Inc TVS, 400W, 130V Bidirectional, SMA","metaDescription":"SMAJ130CA-13 400W bidirectional TVS diode, 130V standoff, 209V clamp at 1.9A. Active production. DO-214AC (SMA) package. Quoted 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":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AC, SMA","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ130","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"144V","Voltage - Clamping (Max) @ Ipp":"209V","Voltage - Reverse Standoff (Typ)":"130V","Current - Peak Pulse (10/1000µs)":"1.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a6e414533ed6f0f7c15ae6d19d66ae3c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ130CA-13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMAJ130CA-13 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}}