{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICE3BR0680JZXKLA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"ICE3BR0680JZXKLA1","canonicalUrl":"https://icboms.com/infineon/ICE3BR0680JZXKLA1","factsUrl":"https://icboms.com/api/mcp/products/ICE3BR0680JZXKLA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CoolSET™F3R, CoolMOS™ offline flyback switcher, ICE3BR0680JZXKLA1, 82 W, 800 V breakdown, 65 kHz, PG-DIP-7-1, Through Hole, Tube.","salesMarkdown":"## Flyback switcher with 800 V avalanche-rated MOSFET The ICE3BR0680JZXKLA1 is an integrated offline flyback switcher from Infineon's CoolSET™ F3R series, combining a PWM controller with an 800 V avalanche-rated CoolMOS™ power MOSFET in a single PG-DIP-7-1 through-hole package. Rated for 82 W of output power, it targets isolated AC-DC converter designs in applications such as auxiliary power supplies, home appliance SMPS, and industrial bias supplies where a compact, single-chip flyback solution is preferred. ## Switching frequency, duty cycle, and protection suite The internal oscillator runs at a fixed 65 kHz switching frequency, a common choice for flyback converters that balances transformer size against switching losses in the 80 W class. Maximum duty cycle is 75%, which sets the primary-side on-time ceiling for the given turns ratio and reflected output voltage — a parameter the transformer designer must respect to avoid core saturation. On-chip fault protection covers over-load, over-temperature, and over-voltage conditions, allowing the device to shut down autonomously without external supervisory circuitry in most fault scenarios. ## Supply range, startup, and thermal envelope The Vcc supply range spans 10.5 V to 27 V, with a startup threshold of 17 V — the controller remains in undervoltage lockout below this level, preventing the MOSFET from switching until the auxiliary winding has charged the supply capacitor. Junction temperature rating extends from -40°C to 150°C, covering industrial and some automotive under-hood ambient conditions; the 150°C absolute maximum must be derated against the application's thermal resistance from junction to ambient. ## Package and board integration The 7-pin DIP layout places the drain pin opposite the control pins, simplifying the high-voltage creepage path on the PCB; the 0.300-inch (7.62 mm) body width fits standard DIP sockets or direct solder.","metaTitle":"Infineon ICE3BR0680JZXKLA1 CoolSET F3R, 82 W, 800 V","metaDescription":"Infineon ICE3BR0680JZXKLA1 CoolSET™ F3R offline flyback switcher, 82 W, 800 V breakdown, 65 kHz, PG-DIP-7-1. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"CoolMOS™, CoolSET™F3R","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"CoolMOS™, CoolSET™F3R","Package":"Tube","Topology":"Flyback","Duty Cycle":"75%","Mounting Type":"Through Hole","Power (Watts)":"82 W","Package / Case":"8-DIP (0.300\\\", 7.62mm), 7 Leads","lifecycle_stage":"eol_hot","Fault Protection":"Over Load, Over Temperature, Over Voltage","Output Isolation":"Isolated","Internal Switch(s)":"Yes","Voltage - Start Up":"17 V","Voltage - Breakdown":"800V","Frequency - Switching":"65kHz","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"PG-DIP-7-1","Voltage - Supply (Vcc/Vdd)":"10.5V ~ 27V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.62","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.62000","currency":"USD"},{"qty":10,"price":"$4.15200","currency":"USD"},{"qty":25,"price":"$3.92520","currency":"USD"},{"qty":100,"price":"$3.40190","currency":"USD"},{"qty":250,"price":"$3.22748","currency":"USD"},{"qty":500,"price":"$2.89600","currency":"USD"},{"qty":1000,"price":"$2.44240","currency":"USD"},{"qty":2500,"price":"$2.32028","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1b66af5c1f1948baf5261d1218980fe1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output power rating of the ICE3BR0680JZXKLA1?","answer":"The ICE3BR0680JZXKLA1 is rated for 82 W output power in a flyback topology. This is the continuous power capability under the specified operating conditions."},{"question":"Is the ICE3BR0680JZXKLA1 RoHS compliant?","answer":"Yes, the device is ROHS3 compliant, meeting the restriction of hazardous substances directive including exemptions for lead in high-melting-temperature solders."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/ICE3BR0680JZXKLA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/ICE3BR0680JZXKLA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}