EMH1 / UMH1N / IMH1A
Transistors
General purpose (dual digital transistors)
EMH1 / UMH1N / IMH1A
zExternal dimensions (Unit : mm)
zFeatures
1) Two DTC124E chips in a EMT or UMT or SMT
package.
UMH1N
1.25
2.1
zCircuit schematic
EMH1 / UMH1N
IMH1A
0.1Min.
(3)
(2)
(1)
(4)
(5)
(6)
R1
R1
R2
R2
ROHM
EIAJ
:
UMT6
Each lead has same dimensions
:
SC-88
R2
R2
R1
R1
(4)
(5)
(6)
(3)
(2)
(1)
IMH1A
R1=
R2=22KΩ
R1=
R2=22KΩ
1.6
2.8
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
V
0.3to0.6
Supply voltage
Input voltage
VCC
50
40
−10
30
V
IN
V
ROHM
EIAJ
:
SMT6
Each lead has same dimensions
:
SC-74
Output current
I
O
mA
mA
Collector current
I
C(MAX)
100
EMH1 / UMH1N
IMH1A
150(TOTAL)
300(TOTAL)
150
∗1
∗2
Power dissipation
Pd
mW
EMH1
Junction temperature
Storage temperature
Tj
°C
°C
( )
3
( )
2
( )
1
(
)
4
)
5
)
6
Tstg
−55 to +150
(
(
∗1 120mW per element must not be exceeded.
∗2 200mW per element must not be exceeded.
1.2
1.6
zPackage, marking, and packaging specifications
Type
Package
EMH1
EMT5
H1
UMH1N
UMT6
H1
IMH1A
SMT6
H1
Each lead has same dimensions
ROHM
: EMT6
Marking
Code
T2R
TN
T110
3000
Basic ordering unit (pieces)
8000
3000
Rev.A
1/2