EMH11 / UMH11N / IMH11A
Transistors
General purpose (dual digital transistors)
EMH11 / UMH11N / IMH11A
Features
1) Two DTC114E 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
(Unit : mm)
EMH11
0.22
(4)
(5)
(6)
(3)
(2)
1.2
1.6
(1)
0.13
Each lead has same dimensions
Abbreviated symbol : H11
Structure
Epitaxial planar type
NPN silicon transistor
(Built-in resistor type)
ROHM : EMT6
(4)
0.65
1.3
0.65
0.8
1.1
0.95 0.95
1.9
2.9
UMH11N
(3)
0.2
0.5
0.5 0.5
1.0
1.6
0.7
(6)
1.25
The following characteristics apply to both DTr
1
and DTr
2
.
0.15
2.1
0.9
0.1Min.
Equivalent circuit
EMH11 / UMH11N
(3) (2) (1)
R
1
R
2
DTr
1
DTr
2
R
2
R
1
(4) (5)
R
1
=10kΩ
R
2
=10kΩ
DTr
2
R
2
R
1
(3) (2)
R
1
=10kΩ
R
2
=10kΩ
0to0.1
Each lead has same dimensions
IMH11A
(4) (5) (6)
R
1
R
2
DTr
1
ROHM : UMT6
EIAJ : SC-88
Abbreviated symbol : H11
IMH11A
(6)
0.3
(6)
(1)
(4)
(5)
1.6
2.8
0.3to0.6
Package
Code
Type
EMH11
UMH11N
IMH11A
−
−
Basic ordering
unit (pieces)
T2R
8000
Taping
TN
3000
−
−
T110
3000
−
−
ROHM : SMT6
EIAJ : SC-74
0to0.1
Packaging specifications
0.15
Each lead has same dimensions
Abbreviated symbol : H11
(3)
(2)
(1)
(1)
Rev.A
2.0
(5)
(2)
1/3
ROHM [ ROHM ]
