EMH2

EMH2 / UMH2N / IMH2A Transistors General purpose (dual digital transistors) EMH2 / UMH2N / IMH2A !Features 1) Two DTC144Es chips in a EMT or UMT or SMT package. 2) Mounting possible with EMT3 or UMT3 or SMT3 automatic mounting machines. 3) Transistor elements are independent, eliminating interference. 4) Mounting cost and area can be cut in half. !External dimensions (Units : mm) EMH2 0.22 (4) (5) (6) (3) (2) 1.2 1.6 (1) 0.13 All terminals have same dimensions Abbreviated symbol : H2 1.3 0.65 0.7 0.8 1.1 0.9 0.2 (6) 1.25 The following characteristics apply to both DTr1 and DTr2. 0.15 2.1 !Equivalent circuit EMH2 / UMH2N (3) (2) (1) R1 R 2 DTr1 DTr2 R2 R1 (4) (5) R1=47kΩ R2=47kΩ DTr2 R2 R1 (3) (2) R1=47kΩ R2=47kΩ 0.1Min. 0to0.1 IMH2A (4) (5) (6) R1 R2 DTr1 ROHM : UMT6 EIAJ : SC-88 Abbreviated symbol : H2 IMH2A 0.95 0.95 1.9 2.9 (6) 0.3 (4) 1.6 2.8 0.15 !Packaging specifications Package Code Type EMH2 UMH2N IMH2A − − − Basic ordering unit (pieces) T2R 8000 Taping TN 3000 − T110 3000 − − 0.3to0.6 0to0.1 All terminals have same dimensions ROHM : SMT6 EIAJ : SC-74 Abbreviated symbol : H2 (3) (6) (1) (5) (2) (1) (1) All terminals have same dimensions 2.0 (5) (2) !Structure Epitaxial planar type NPN silicon transistor (Built-in resistor type) ROHM : EMT6 (4) 0.65 UMH2N (3) 0.5 0.5 0.5 1.0 1.6 EMH2 / UMH2N / IMH2A Transistors !Absolute maximum ratings (Ta = 25°C) Parameter Supply voltage Input voltage Symbol VCC VIN IO IC(Max.) Power di...