{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF715","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF715","canonicalUrl":"https://icboms.com/stmicroelectronics/STF715","factsUrl":"https://icboms.com/api/mcp/products/STF715","rawCanonicalId":null},"summary":{"shortDescription":"STF715 NPN transistor, 80 V Vceo, 1.5 A Ic, 50 MHz fT, 500 mV Vce(sat) @ 100 mA / 1 A, hFE 40 @ 1 A / 2 V, SOT-89-3 package, 1.4 W max power.","salesMarkdown":"Any procurement for this line must go through the independent surplus and broker channel. ## Key ratings for replacement matching The STF715 is an NPN transistor rated for a collector-emitter breakdown voltage of 80 V and a maximum collector current of 1.5 A. Saturation voltage is 500 mV at 100 mA base current and 1 A collector current. Transition frequency is 50 MHz. Maximum power dissipation is 1.4 W. The STF715 is supplied in the SOT-89-3 package (also designated TO-243AA), a surface-mount package with three leads.","metaTitle":"STF715 NPN Transistor, 80V 1.5A, SOT-89-3, Obsolete","metaDescription":"STF715 NPN transistor, 80V Vceo, 1.5A Ic, 50MHz fT, SOT-89-3. Request quote for availability and pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Power - Max":"1.4 W","Mounting Type":"Surface Mount","Package / Case":"TO-243AA","Product Status":"Obsolete","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Base Product Number":"STF715","Operating Temperature":"-","Frequency - Transition":"50MHz","Supplier Device Package":"SOT-89-3","Vce Saturation (Max) @ Ib, Ic":"500mV @ 100mA, 1A","Current - Collector (Ic) (Max)":"1.5 A","Current - Collector Cutoff (Max)":"1mA","DC Current Gain (hFE) (Min) @ Ic, Vce":"40 @ 1A, 2V","Voltage - Collector Emitter Breakdown (Max)":"80 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6a7819675b46ebb956788ae36bafb1d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for STF715?","answer":"No official replacement or successor is listed for the STF715 in the available records. A functionally equivalent NPN transistor in the same SOT-89-3 package with comparable ratings (80 V Vceo, 1.5 A Ic, 50 MHz fT) would need to be evaluated for pin-compatibility and electrical fit. The STF717 is a candidate for comparison, but its specifications are not detailed here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF715","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF715 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}}