UMT3904 Datasheet and Replacement

General purpose (dual digital transistors) EMH2 / UMH2N / IMH2A Features Two DTC144Es chips in a EMT or UMT or SMT package. Dimensions (Unit : mm) 1) EMH22) Mounting possible with EMT3 or UMT3 or SMT3 automatic mounting machines. (4) ( )3(5) (2)3) Transistor elements are independent, eliminating interference. ( ) (1)61.24) Mounting cost and area can be cut in h

Digital Transistor (Dual Digital Transistors for Inverter Drive) EMD9 / UMD9N / IMD9A Features Dimensions (Unit : mm) 1) DTA114Y and DTC114Y transistors are built-in a EMT EMD9 or UMT or SMT package. (4) (3)(5) (2)(6) (1)Inner circuit 1.21.6EMD9 / UMD9N IMD9A(3) (2) (1) (4) (5) (6)R1 R2 R1 R2Each lead has same dimensionsDTr1 DTr1DTr2 DTr2 ROHM : EMT6

UMT3904 / SST3904 / MMST3904 Transistors NPN General Purpose Transistor UMT3904 / SST3904 / MMST3904 Features Dimensions (Unit : mm) 1) BVCEO > 40V (IC = 1mA) UMT39042) Complements the UMT3906 / SST3906 / MMST3906. (1) Emitter ROHM : UMT3(2) BaseEIAJ : SC-70(3) CollectorSOT-323SST3904 Package, marking and packaging specifications Part No. UMT3904 SST3904 MMST39

UMT3904DatasheetNPN General Purpose TransistorlOutlinel SOT-323 Parameter Value SC-70 VCEO40VIC200mAUMT3lFeatures lInner circuitl l1)BVCEO40V (IC=1mA)2)Complements the UMT3906lApplicationlAUDIO FREQUENCY SMALL SIGNAL AMPLIFIER

UMT3906/SST3906/MMST3906 Transistors PNP General Purpose Transistor UMT3906 / SST3906 / MMST3906 Dimensions (Unit : mm) Features UMT39061) BVCEO > -40V (IC= -1mA) 2) Complements the T3904/SST3904/MMST3909. 3) Low capacitance. (1) Emitter(2) BaseROHM : UMT3EIAJ : SC-70 (3) Collector Package, marking, and packaging specifications SST3906 Type UMT3906 SST3906 MMST

UMT3906DatasheetPNP General Purpose TransistorlOutlinel SOT-323 Parameter Value SC-70 VCEO-40VIC-200mAUMT3lFeatures lInner circuitl l1)BVCEO-40V (IC=-1mA)2)Complements the UMT39043)Low capacitancelApplicationlAUDIO FREQUENCY SMALL SIGNAL AMPLIFIER