UMA3N

EMA3 / UMA3N / FMA3A Transistors Emitter common (dual digital transistors) EMA3 / UMA3N / FMA3A zFeatures 1) Two DTA143Ts in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. zExternal dimensions (Unit : mm) EMA3 0.22 (4) (3) (2) (5) zStructure Epitaxial planar type PNP silicon transistor (Built-in resistor type.) 0.13 1.2 1.6 (1) Each lead has same dimensions ROHM : EMT5 Abbreviated symbol : A3 0.65 0.65 The following characteristics apply to both DTr1 and DTr2. UMA3N (4) (3) 0.5 0.5 0.5 1.0 1.6 0.2 (6) 1.25 zEquivalent circuit 0.15 2.1 0.7 0.9 1.1 2.9 0.1Min. R1=4.7kΩ R1 DTr2 (3) (2) (1) R1 DTr1 R1=4.7kΩ R1 DTr2 0to0.1 EMA3 / UMA3N FMA3A (3) (4) (5) R1 DTr1 (2) (1) Each lead has same dimensions ROHM : UMT5 EIAJ : SC-88A Abbreviated symbol : A3 (4) (5) FMA3A 0.95 0.95 1.9 0.3 (2) (4) (3) (1) 1.6 2.8 0.15 0.8 0.3to0.6 0to0.1 Each lead has same dimensions ROHM : SMT5 EIAJ : SC-74A Abbreviated symbol : A3 (5) (1) 1.3 2.0 (2) Rev.A 1/2 EMA3 / UMA3N / FMA3A Transistors zAbsolute maximum ratings (Ta=25°C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation EMA3, UMA3N FMA3A Symbol VCBO VCEO VEBO IC PC Tj Tstg Limits −50 −50 −5 −100 150 (TOTAL) 300 (TOTAL) 150 −55 to +150 Unit V V V mA mW ˚C ˚C ∗1 ∗2 Junction temperature Storage temperature ∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded. zElectr...