{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VIPER17HDTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"VIPER17HDTR","canonicalUrl":"https://icboms.com/stmicroelectronics/VIPER17HDTR","factsUrl":"https://icboms.com/api/mcp/products/VIPER17HDTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics VIPer™ plus series, VIPER17HDTR, offline flyback switching regulator, 10 W output, 800 V breakdown, 115 kHz fixed frequency, 70% duty cycle, 16-SOIC package.","salesMarkdown":"## Flyback switcher with 800 V avalanche-rugged MOSFET The VIPER17HDTR integrates a 800 V avalanche-rugged power MOSFET and a PWM controller in a single 16-SOIC package, targeting isolated flyback supplies up to 10 W. ## 115 kHz fixed-frequency operation eases filter design Switching at 115 kHz keeps the transformer core small while staying below the 150 kHz conducted-emission limit for EN55022 Class B, simplifying the input EMI filter. The 70% maximum duty cycle suits a flyback operating in continuous conduction mode at low line, where the duty cycle approaches the limit. ROHS3 compliant.","metaTitle":"VIPER17HDTR ST VIPer plus Flyback 10W 800V 115kHz 16-SOIC","metaDescription":"STMicroelectronics VIPER17HDTR offline flyback switcher: 10W output, 800V breakdown, 115kHz fixed frequency, 70% duty cycle. Active production, 16-SOIC package.","metaKeywords":null},"attributes":{"series":"VIPer™ plus","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"STMicroelectronics","Series":"VIPer™ plus","Package":"Tape & Reel (TR) Cut Tape (CT)","Topology":"Flyback","Duty Cycle":"70%","Mounting Type":"Surface Mount","Power (Watts)":"10 W","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Control Features":"-","Fault Protection":"Current Limiting, Over Temperature, Over Voltage","Output Isolation":"Isolated","Internal Switch(s)":"Yes","Voltage - Start Up":"14 V","Base Product Number":"VIPER17","Voltage - Breakdown":"800V","Frequency - Switching":"115kHz","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"16-SO","Voltage - Supply (Vcc/Vdd)":"8.5V ~ 23.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1500","priceTiers":[{"qty":1,"price":"$1.15000","currency":"USD"},{"qty":10,"price":"$1.02700","currency":"USD"},{"qty":25,"price":"$0.97480","currency":"USD"},{"qty":100,"price":"$0.80070","currency":"USD"},{"qty":250,"price":"$0.74852","currency":"USD"},{"qty":500,"price":"$0.66148","currency":"USD"},{"qty":1000,"price":"$0.52222","currency":"USD"},{"qty":2500,"price":"$0.48740","currency":"USD"},{"qty":5000,"price":"$0.46304","currency":"USD"},{"qty":12500,"price":"$0.44563","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0a971b40364933b9fa34cd604a963123.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/VIPER17HDTR/alternatives.json"},"ai":{"faq":[{"question":"What is the output power of VIPER17HDTR?","answer":"Rated output power is 10 W in a flyback topology. Actual deliverable power depends on the transformer design, ambient temperature, and heatsinking — the 16-SOIC package limits continuous power to around 10 W without forced air."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/VIPER17HDTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/VIPER17HDTR 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}}