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 ...