{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BBY6502VH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BBY6502VH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BBY6502VH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BBY6502VH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BBY6502VH6327XTSA1 single tuning diode, 15 V peak reverse, 50 mA, 2.8 pF @ 4.7 V, 1 MHz, capacitance ratio 10.9, -55 to 150 °C, SC-79/SOD-523 surface mount.","salesMarkdown":"## What this tuning diode does on your RF board The Infineon BBY6502VH6327XTSA1 is a single silicon tuning diode — a varactor — in a SC-79/SOD-523 surface-mount package. It is designed for voltage-controlled oscillator (VCO) tank circuits, phase-locked loop (PLL) filters, and RF tuning applications where a variable capacitance follows the applied reverse bias. The key parameter for any varactor is the capacitance ratio: this part delivers a ratio of 10.9 between 0.3 V and 4.7 V reverse bias, giving you useful frequency pulling range in a compact footprint. ## Voltage and current limits — stay inside the C-V curve Peak reverse voltage is rated at 15 V. Exceeding that risks breakdown and a non-recoverable shift in the capacitance characteristic. Forward current is limited to 50 mA — this is a tuning diode, not a rectifier; it is biased in reverse for normal operation. The 15 V ceiling is the practical limit for the tuning voltage supply in your PLL or VCO design. ## Temperature range — rated for the harsh environments That military-grade range covers automotive under-hood, avionics, and outdoor telecom enclosures where ambient temperature swings are wide. The capacitance-temperature coefficient of a silicon varactor is typically low, but the 150 °C junction rating gives headroom for self-heating in dense RF modules. ## Package and mounting — SC-79 / SOD-523 Housed in a SC-79 / SOD-523 package (Infineon code PG-SC79-2), this diode is a two-pin surface-mount device. Standard reflow soldering profiles for lead-free assemblies apply.","metaTitle":"Infineon BBY6502VH6327XTSA1 Tuning Diode, 15V, 2.8pF, SC-79","metaDescription":"Infineon BBY6502VH6327XTSA1 single tuning diode, 15V peak reverse, 2.8pF @ 4.7V, capacitance ratio 10.9, -55 to 150°C, SC-79. RoHS3. Active.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Single","Mounting Type":"Surface Mount","Package / Case":"SC-79, SOD-523","lifecycle_stage":"eol_hot","Capacitance Ratio":"10.9","Capacitance @ Vr, F":"2.8pF @ 4.7V, 1MHz","Operating Temperature":"-55°C ~ 150°C (TJ)","Supplier Device Package":"PG-SC79-2","Capacitance Ratio Condition":"C0.3/C4.7","Voltage - Peak Reverse (Max)":"15 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.46","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.39500","currency":"USD"},{"qty":100,"price":"$0.27490","currency":"USD"},{"qty":500,"price":"$0.21466","currency":"USD"},{"qty":1000,"price":"$0.17448","currency":"USD"},{"qty":3000,"price":"$0.15598","currency":"USD"},{"qty":6000,"price":"$0.14805","currency":"USD"},{"qty":9000,"price":"$0.13747","currency":"USD"},{"qty":30000,"price":"$0.13430","currency":"USD"},{"qty":75000,"price":"$0.13087","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5873bac894d9ed7a1f21dbe4cc6605e1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BBY6502VH6327XTSA1/alternatives.json"},"ai":{"faq":[{"question":"What is the capacitance of BBY6502VH6327XTSA1 at 4.7V?","answer":"At 4.7 V reverse bias and 1 MHz, the capacitance is 2.8 pF. The capacitance ratio between 0.3 V and 4.7 V is 10.9, meaning the low-bias capacitance is approximately 30 pF."},{"question":"Is BBY6502VH6327XTSA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the current EU directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BBY6502VH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BBY6502VH6327XTSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}