{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UMH10NTN","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"UMH10NTN","canonicalUrl":"https://icboms.com/rohm/UMH10NTN","factsUrl":"https://icboms.com/api/mcp/products/UMH10NTN","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor UMH10NTN, dual NPN pre-biased (digital) transistor, 50 V Vce, 100 mA Ic, 250 MHz fT, 150 mW, SOT-363 package.","salesMarkdown":"## Dual pre-biased NPN in a 6-pin SOT-363 The ROHM UMH10NTN packs two NPN transistors with integrated bias resistors into a single UMT6 (SOT-363) package. Each transistor includes a 2.2 kΩ base resistor (R1) and a 47 kΩ base-emitter resistor (R2), eliminating the need for external bias components and saving board area in high-density designs. The 50 V collector-emitter breakdown and 100 mA continuous collector current cover low-power switching tasks such as driving relays, LEDs, or logic-level loads from a microcontroller output. ## Bias resistor ratio and saturation behaviour The 2.2 kΩ / 47 kΩ resistor pair sets the input threshold so that a 5 V logic signal reliably saturates the transistor. At 250 µA base current and 5 mA collector current the Vce(sat) is guaranteed at 300 mV maximum, keeping the voltage drop low enough to avoid thermal runaway in continuous conduction. The 250 MHz transition frequency means the part handles PWM switching up to several megahertz without significant gain roll-off. ## Active production and sourcing It is RoHS3 compliant.","metaTitle":"UMH10NTN dual NPN pre-biased transistor, 50 V, 100 mA","metaDescription":"UMH10NTN dual NPN pre-biased transistor array, 50 V Vce, 100 mA Ic, 250 MHz fT, 150 mW, SOT-363. Active production, RoHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"150mW","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Transistor Type":"2 NPN - Pre-Biased (Dual)","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"2.2kOhms","Frequency - Transition":"250MHz","Supplier Device Package":"UMT6","Resistor - Emitter Base (R2)":"47kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 250µA, 5mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"500nA","DC Current Gain (hFE) (Min) @ Ic, Vce":"80 @ 10mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.45000","currency":"USD"},{"qty":10,"price":"$0.33600","currency":"USD"},{"qty":100,"price":"$0.20950","currency":"USD"},{"qty":500,"price":"$0.14332","currency":"USD"},{"qty":1000,"price":"$0.11024","currency":"USD"},{"qty":3000,"price":"$0.09922","currency":"USD"},{"qty":6000,"price":"$0.09370","currency":"USD"},{"qty":15000,"price":"$0.08544","currency":"USD"},{"qty":30000,"price":"$0.07992","currency":"USD"},{"qty":75000,"price":"$0.07800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb62a8dd3b684f2fe43dcc33cc21070f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for UMH10NTN?","answer":"The UMG11NTR is a direct parametric match: same dual NPN pre-biased configuration, same 2.2 kΩ / 47 kΩ resistor values, same 50 V Vce and 100 mA Ic ratings, same SOT-363 package. It is a drop-in functional equivalent for dual-sourcing."},{"question":"What is the difference between UMH10NTN and UMH9NTN?","answer":"The UMH9NTN uses a 10 kΩ base resistor (R1) instead of the 2.2 kΩ resistor on the UMH10NTN. The 47 kΩ base-emitter resistor (R2) is the same. The higher R1 value on the UMH9NTN requires a higher input voltage to achieve the same base current, so the two are not drop-in replacements without checking the drive circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/UMH10NTN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/UMH10NTN 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}}