{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ170CE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ170CE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ170CE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ170CE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ170CE3/TR13 — Zener TVS diode, 170V reverse standoff, 304V clamping, 1500W peak pulse power, bidirectional single channel, DO-214AB SMC package, tape and reel.","salesMarkdown":"## 170V standoff, 1500W bidirectional TVS in DO-214AB The SMCJ170CE3/TR13 is a bidirectional Zener TVS diode from Microchip Technology, rated for a reverse standoff voltage of 170V and a peak pulse power of 1500W (1.5kW) under the 10/1000µs waveform. It clamps transients at 304V maximum with a peak pulse current of 4.9A. The single bidirectional channel means it protects against both positive and negative surges — useful on AC lines or bipolar DC rails where polarity isn't fixed. ## Breakdown voltage and clamping margin Minimum breakdown voltage is 189V, so the part starts conducting before the rail hits 190V. The clamping ceiling at 304V gives a 115V window between breakdown and clamp — enough headroom for most 170V-rated equipment without letting the surge through to downstream silicon. The 4.9A peak pulse current rating at 10/1000µs tells you the surge it can absorb; for shorter pulses the peak current is higher, but the energy limit stays the same. ## Active production, DO-214AB SMC package","metaTitle":"SMCJ170CE3/TR13 TVS Diode – 170V Standoff, 1500W","metaDescription":"SMCJ170CE3/TR13 from Microchip Technology: Zener TVS, 170V reverse standoff, 304V clamping, 1500W peak pulse, bidirectional, DO-214AB SMC. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ170","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"189V","Voltage - Clamping (Max) @ Ipp":"304V","Voltage - Reverse Standoff (Typ)":"170V","Current - Peak Pulse (10/1000µs)":"4.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5850","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is SMCJ170CE3/TR13 bidirectional or unidirectional?","answer":"It is a single bidirectional channel — it clamps both positive and negative transients."},{"question":"What package does SMCJ170CE3/TR13 come in?","answer":"It is supplied in a DO-214AB SMC surface-mount package, on tape and reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMCJ170CE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ170CE3-TR13 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}}