{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BB207,215","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"BB207215","canonicalUrl":"https://icboms.com/nxp/BB207215","factsUrl":"https://icboms.com/api/mcp/products/BB207%2C215","rawCanonicalId":null},"summary":{"shortDescription":"NXP BB207,215 varactor diode, 1 Pair Common Cathode, 15 V peak reverse, capacitance ratio 3.3 (C1/C7.5), 26.3 pF at 8 V, -55 to 125 °C, SOT-23 surface mount.","salesMarkdown":"## Common-cathode varactor pair in SOT-23 The BB207,215 from NXP is a silicon varactor diode configured as a common-cathode pair in a single SOT-23 (TO-236AB) package. It is designed for VCO tuning, phase-locked loops, and RF filter alignment where two matched varactors are needed in a push-pull or balanced topology. The capacitance ratio is 3.3 measured from 1 V to 7.5 V reverse bias (C1/C7.5), giving a tuning range wide enough for most LC VCOs in the UHF band. At 8 V reverse bias and 1 MHz, the nominal capacitance is 26.3 pF. ## 15 V peak reverse — derating for RF swing Peak reverse voltage is 15 V. In a resonant tank, the RF voltage swing can exceed the DC bias — budget headroom below the 15 V ceiling to avoid forward-biasing the junction on the negative half-cycle. Lifecycle status is Active with ROHS3 compliance.","metaTitle":"BB207,215 varactor diode, 15 V, 3.3 ratio, SOT-23","metaDescription":"NXP BB207,215 varactor diode — 1 pair common cathode, 15 V peak reverse, capacitance ratio 3.3 (C1/C7.5), 26.3 pF at 8 V, -55 to 125 °C. Active, ROHS3.","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":"1 Pair Common Cathode","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Capacitance Ratio":"3.3","Capacitance @ Vr, F":"26.3pF @ 8V, 1MHz","Operating Temperature":"-55°C ~ 125°C (TJ)","Supplier Device Package":"SOT-23 (TO-236AB)","Capacitance Ratio Condition":"C1/C7.5","Voltage - Peak Reverse (Max)":"15 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.66000","currency":"USD"},{"qty":10,"price":"$0.57100","currency":"USD"},{"qty":100,"price":"$0.39540","currency":"USD"},{"qty":500,"price":"$0.33040","currency":"USD"},{"qty":1000,"price":"$0.28118","currency":"USD"},{"qty":3000,"price":"$0.25043","currency":"USD"},{"qty":6000,"price":"$0.23725","currency":"USD"},{"qty":9000,"price":"$0.21968","currency":"USD"},{"qty":30000,"price":"$0.21750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0cc328a2c57d134aa56ea2ea417fbdd5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BB207,215 suitable for VCO tuning?","answer":"Yes. The common-cathode pair in a single SOT-23 package is designed for VCO and PLL tuning applications where two matched varactors are needed for balanced or push-pull topologies. The 3.3 capacitance ratio provides adequate tuning range for UHF-band LC VCOs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/BB207215","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/BB207215 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}}