EMS1

EMS1 / UMS1N / FMS1A Transistors Emitter common (dual digital transistors) EMS1 / UMS1N / FMS1A zFeatures 1) Two 2SA1037AK chips in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. zExternal dimensions (Units : mm) EMS1 0.22 (4) (3) (2) (5) 0.13 1.2 1.6 (1) zStructure Epitaxial planar type PNP silicon transistor Each lead has same dimensions ROHM : EMT5 Abbreviated symbol : S1 UMS1N 0.65 0.65 The following characteristics apply to both Tr1 and Tr2. 0.2 (4) (3) 0.5 1.3 1.1 2.9 0.9 (5) 0.5 0.5 1.0 1.6 0.8 0.95 0.95 1.9 0.7 2.0 1.25 0.15 zEquivalent circuit EMS1 / UMS1N (3) Tr2 (4) (5) (2) (1) Tr1 Tr2 (2) 2.1 FMS1A (3) (4) (5) R1 Tr1 (1) 0.1Min. 0to0.1 Each lead has same dimensions ROHM : UMT5 EIAJ : SC-88A Abbreviated symbol : S1 FMS1A 0.3 (2) (3) zAbsolute maximum ratings (Ta = 25°C) Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector EMS1, UMS1N power dissipation FMS1A Junction temperature Storage temperature VCBO VCEO VEBO IC PC Tj Tstg −60 −50 −6 150 150 (TOTAL) 300 (TOTAL) 150 −55∼+150 ˚C ˚C 0.15 (1) 1.6 Parameter Symbol Limits Unit V V V mA mW 2.8 (5) (4) (1) (2) 0.3to0.6 Each lead has same dimensions ROHM : SMT5 EIAJ : SC-74A ∗1 ∗2 Abbreviated symbol : S1 ∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded. w w w .d e e h s a t a . u t4 m o c www.DataSheet4U.com 0to0.1 EMS1 / UMS1N / FMS1A Transistors zElectrical char...