{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UMD5NTR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"UMD5NTR","canonicalUrl":"https://icboms.com/rohm/UMD5NTR","factsUrl":"https://icboms.com/api/mcp/products/UMD5NTR","rawCanonicalId":null},"summary":{"shortDescription":"Rohm UMD5NTR dual NPN/PNP pre-biased transistor, 50 V VCEO, 100 mA IC, 250 MHz transition frequency, 6-pin UMT6 package, Tape & Reel.","salesMarkdown":"## Dual pre-biased pair in a single UMT6 package The Rohm UMD5NTR packs one NPN and one PNP pre-biased transistor into a 6-pin UMT6 surface-mount package. Each transistor integrates the bias resistors — the NPN side uses a 47 kΩ base resistor (R1) and a 47 kΩ emitter-base resistor (R2), while the PNP side uses a 4.7 kΩ base resistor and a 10 kΩ emitter-base resistor. ## Ratings that decide the fit Collector-emitter breakdown is rated at 50 V, so this part handles 12 V and 24 V industrial logic rails comfortably, and it can switch 48 V loads with margin. Maximum continuous collector current is 100 mA per transistor, which covers typical relay, LED, and small-signal solenoid drive. The 250 MHz transition frequency means it handles PWM switching into the low-MHz range without significant gain roll-off. Saturation voltage is specified at 300 mV maximum with a 500 µA base drive and 10 mA collector current — a clean low-side switch characteristic for logic-level loads. Total package dissipation is 150 mW for the NPN side and 120 mW for the PNP side, so derate if both transistors conduct continuously at high current in a warm enclosure.","metaTitle":"Rohm UMD5NTR Dual NPN/PNP Pre-Biased Transistor, 250 MHz","metaDescription":"Rohm UMD5NTR dual NPN/PNP pre-biased transistor in UMT6 package. 50 V, 100 mA, 250 MHz. Active lifecycle, 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, 120mW","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Transistor Type":"1 NPN, 1 PNP - Pre-Biased (Dual)","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"47kOhms, 4.7kOhms","Frequency - Transition":"250MHz","Supplier Device Package":"UMT6","Resistor - Emitter Base (R2)":"47kOhms, 10kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 500µA, 10mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"500nA","DC Current Gain (hFE) (Min) @ Ic, Vce":"68 @ 5mA, 5V / 30 @ 10mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.33900","currency":"USD"},{"qty":100,"price":"$0.19210","currency":"USD"},{"qty":500,"price":"$0.12720","currency":"USD"},{"qty":1000,"price":"$0.09752","currency":"USD"},{"qty":3000,"price":"$0.08480","currency":"USD"},{"qty":6000,"price":"$0.07632","currency":"USD"},{"qty":15000,"price":"$0.06784","currency":"USD"},{"qty":30000,"price":"$0.06360","currency":"USD"},{"qty":75000,"price":"$0.06000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e9b57a1e3d55a79fb10d9d274555fa59.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to the UMD5NTR?","answer":"The EMD4T2R is a close functional peer — also a dual NPN/PNP pre-biased pair in a similar surface-mount package, with the same 50 V breakdown and 250 MHz transition frequency. The bias resistor values differ slightly: the EMD4T2R uses a 10 kΩ base resistor on the NPN side versus the UMD5NTR's 4.7 kΩ on the PNP side, so verify drive current matching before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/UMD5NTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/UMD5NTR 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}}