EMH25 Datasheet | ROHM

.. Transistors General purpose (dual digital transistors) EMH25 zFeatures 1) Two DTC143Z chips in a EMT package. 2) Mounting possible with EMT automatic mounting machines. 3) Transistor elements are independent, eliminating interference. 4) Mounting cost and area can be cut in half. zExternal dimensions (Unit : mm) (4) (5) (6) (3) (2) 1.2 1.6 (1) 0.13 zStructure Epitaxial planar type NPN silicon transistor (Built-in resistor type) Each lead has same dimensions ROHM : EMT6 Abbreviated symbol : H25 The following characteristics apply to both DTr1 and DTr2. zEquivalent circuit (3) (2) (1) R1 R2 DTr1 DTr2 R2 R1 (4) (5) (6) R1=4.7kΩ R2=47kΩ...