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 DTr
1
and DTr
2
.
0.15
2.1
!
Equivalent circuit
EMH2 / UMH2N
(3) (2) (1)
R
1
R
2
DTr
1
DTr
2
R
2
R
1
(4) (5)
R
1
=47k鈩?/div>
R
2
=47k鈩?/div>
DTr
2
R
2
R
1
(3) (2)
R
1
=47k鈩?/div>
R
2
=47k鈩?/div>
0.1Min.
0to0.1
IMH2A
(4) (5) (6)
R
1
R
2
DTr
1
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
鈭?/div>
鈭?/div>
鈭?/div>
Basic ordering
unit (pieces)
T2R
8000
Taping
TN
3000
鈭?/div>
T110
3000
鈭?/div>
鈭?/div>
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
UMH2N 產(chǎn)品屬性
1
47 k
表面貼裝
1.25mm
UMT
2 x 1.25 x 0.9mm
6
NPN
-55 °C
100 mA
68
+150 °C
雙
2mm
0.9mm
UMH2N相關(guān)型號(hào)PDF文件下載
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