{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTB06-600BWRG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"BTB06-600BWRG","canonicalUrl":"https://icboms.com/stmicroelectronics/BTB06-600BWRG","factsUrl":"https://icboms.com/api/mcp/products/BTB06-600BWRG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics BTB06-600BWRG, Snubberless™ series, Alternistor - Snubberless triac, Single configuration, 600 V off-state, 6 A RMS on-state, Through Hole, TO-220-3 package, -40°C to 125°C junction temperature.","salesMarkdown":"## Snubberless™ Alternistor — what it saves you The STMicroelectronics BTB06-600BWRG is a Snubberless™ Alternistor triac rated for 600 V off-state and 6 A RMS on-state current in a TO-220-3 through-hole package. The Snubberless construction means the internal structure is designed to commutate inductive loads without an external RC snubber network — one less component to qualify, one less failure point on the board. Junction temperature range of -40°C to 125°C covers industrial enclosures and outdoor cabinets. ## 6 A continuous, 60 A surge — sizing the load At 6 A RMS continuous, this triac handles small motors, resistive heaters, solenoid valves, and lighting banks. The non-repetitive surge rating of 60 A at 50 Hz and 63 A at 60 Hz covers lamp inrush and motor start transients. ## Active production — no LTB clock ticking The BTB06-600BWRG is listed as Active in production with ROHS3 compliance. No last-time-buy notice or end-of-life announcement is on record for this order code. For dual-sourcing flexibility, the BTA06-600BWRG is a functional equivalent — same Snubberless Alternistor construction, same 600 V / 6 A ratings, same TO-220 package — differing only in the BTA vs BTB prefix (typically the BTA variant has isolated tab, the BTB has non-isolated tab; verify your heatsinking approach before swapping). ## Mounting and thermal — TO-220 tab isolation Through-hole TO-220-3 package. The tab is electrically connected to the MT2 terminal — if you bolt it to a grounded heatsink, use an insulating pad and bushing. The Snubberless design means no snubber resistor-capacitor pair across the triac, but you still need a gate drive circuit capable of sourcing 50 mA peak.","metaTitle":"ST BTB06-600BWRG Snubberless Triac, 600V 6A TO-220","metaDescription":"BTB06-600BWRG from STMicroelectronics — Snubberless™ Alternistor triac, 600 V off-state, 6 A RMS, TO-220-3. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"Snubberless™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"Snubberless™","Package":"Tube","Triac Type":"Alternistor - Snubberless","Configuration":"Single","Mounting Type":"Through Hole","Package / Case":"TO-220-3","lifecycle_stage":"eol_hot","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 125°C (TJ)","Supplier Device Package":"TO-220","Current - Hold (Ih) (Max)":"50 mA","Current - Gate Trigger (Igt) (Max)":"50 mA","Voltage - Gate Trigger (Vgt) (Max)":"1.3 V","Current - On State (It (RMS)) (Max)":"6 A","Current - Non Rep. Surge 50, 60Hz (Itsm)":"60A, 63A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.54000","currency":"USD"},{"qty":10,"price":"$1.37200","currency":"USD"},{"qty":100,"price":"$1.07000","currency":"USD"},{"qty":500,"price":"$0.88394","currency":"USD"},{"qty":1000,"price":"$0.76808","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/29fab3bc514accf6af5de322627232ec.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BTB06-600BWRG a direct replacement for BTB06-600BW?","answer":"Not without checking the gate drive and load type. The BWRG is Snubberless and can replace a standard triac in most inductive-load applications, but verify the gate trigger current (50 mA max) and hold current (50 mA) match your circuit. If the original design used a snubber, you can often remove it with the BWRG."},{"question":"What is the closest functional second-source for BTB06-600BWRG?","answer":"The BTA06-600BWRG is the closest functional equivalent — same Snubberless Alternistor construction, same 600 V / 6 A ratings, same TO-220 package. The BTA prefix typically indicates an isolated tab; the BTB prefix is non-isolated. Verify heatsinking isolation before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/BTB06-600BWRG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/BTB06-600BWRG 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}}