{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS30H100CTN","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS30H100CTN","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS30H100CTN","factsUrl":"https://icboms.com/api/mcp/products/STPS30H100CTN","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS30H100CTN, dual Schottky rectifier, 100V Vr, 15A per diode, 800mV Vf, Fast Recovery ≤500ns, TO-220-3 through-hole, -40°C to 175°C junction.","salesMarkdown":"## Dual Schottky rectifier for high-frequency power conversion The 800 mV forward voltage at 15 A and fast recovery characteristic (≤500 ns, >200 mA) suit it for switch-mode power supply output stages, freewheeling diodes, and polarity protection in industrial and telecom power converters. ## 175°C junction — thermal headroom for tight enclosures The 5 µA reverse leakage at 100 V is specified at 25°C; expect leakage to rise with junction temperature, which factors into the thermal budget at full load. ## TO-220AB narrow leads — heatsink mounting note Housed in a TO-220-3 through-hole package with narrow leads (TO-220AB variant), the STPS30H100CTN mounts to a heatsink via the metal tab. The common-cathode configuration means the tab is at cathode potential — insulator pads or thermal interface material may be needed if the heatsink is grounded. The narrow lead form fits standard TO-220 footprints but check the lead pitch against the PCB hole pattern before committing the BOM.","metaTitle":"STPS30H100CTN Schottky Diode, 100V 30A, TO-220-3, Obsolete","metaDescription":"STPS30H100CTN dual Schottky rectifier, 100V 15A per diode, 800mV Vf, TO-220AB. Request quote for current availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Technology":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS30H100","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220AB Narrow Leads","Current - Reverse Leakage @ Vr":"5 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"800 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0424c76db518d3754fa275e9b589bfbf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS30H100CTN/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STPS30H100CTN?","answer":"No official replacement order code is recorded in the available lifecycle data. A pin-compatible alternative within the STPS30H100 family may exist — verify the specific suffix and electrical ratings against the original BOM requirement before substituting. For dual-sourcing options, contact a distributor with the full application parameters."},{"question":"What are the specifications of STPS30H100CTN?","answer":"The STPS30H100CTN is a dual Schottky rectifier with common-cathode configuration. Key ratings: 100 V reverse voltage, 15 A average rectified current per diode, 800 mV forward voltage at 15 A, 5 µA reverse leakage at 100 V, fast recovery ≤500 ns, and -40°C to 175°C junction temperature range. Package is TO-220-3 (TO-220AB narrow leads)."},{"question":"Can STPS30H100CTN be used as a replacement for STPS30H100CT?","answer":"The STPS30H100CTN and STPS30H100CT share the same base product number STPS30H100, indicating they belong to the same family. The suffix 'N' typically denotes a lead-free or specific packaging variant. Verify the electrical ratings and package dimensions of the original STPS30H100CT against the STPS30H100CTN datasheet to confirm form-fit-function compatibility before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS30H100CTN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS30H100CTN 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}}