UMH9N Datasheet, PDF (1/4 Pages) Rohm – General purpose (dual digital transistors)

Transistors
EMH9 / UMH9N / IMH9A
General purpose (dual digital transistors)
EMH9 / UMH9N / IMH9A
zFeatures
1) Two DTC114Ys 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.
zStructure
Epitaxial planar type
NPN silicon transistor
(Built-in resistor type)
The following characteristics apply to both DTr1 and DTr2.
zEquivalent circuit
EMH9 / UMH9N
(3) (2) (1)
R1 R2
DTr2
DTr1
R2 R1
(4) (5) (6)
R1=10kΩ
R2=47kΩ
IMH9A
(4) (5) (6)
R1 R2
DTr2
DTr1
R2 R1
(3) (2) (1)
R1=10kΩ
R2=47kΩ
zExternal dimensions (Unit : mm)
EMH9
(4)
(3)
(5)
(2)
(6)
(1)
1.2
1.6
ROHM : EMT6
Each lead has same dimensions
Abbreviated symbol : H9
UMH9N
1.25
2.1
ROHM : UMT6
EIAJ : SC-88
0.1Min.
Each lead has same dimensions
Abbreviated symbol : H9
IMH9A
1.6
2.8
ROHM : SMT6
EIAJ : SC-74
0.3to0.6
Each lead has same dimensions
Abbreviated symbol : H9
zPackaging specifications
Package
Code
Type Basic ordering unit (pieces)
EMH9
UMH9N
IMH9A
T2R
8000
−
−
Taping
TN
3000
−
−
T110
3000
−
−
Rev.A
1/3