EMH7 Datasheet, PDF (1/3 Pages) Rohm – General purpose (dual digital transistors)

Transistors
EMH7 / UMH7N
General purpose (dual digital transistors)
EMH7 / UMH7N
zFeatures
1) Two DTC143T chips in a EMT or UMT package.
zEquivalent circuits
EMH7 / UMH7N
(3) (2)
(1)
R1
R1
(4) (5) (6)
R1=4.7kΩ
zExternal dimensions (Unit : mm)
EMH7
1.6
0.5
1.0
0.5 0.5
(6) (5) (4)
(1) (2) (3)
0.22
0.13
Each lead has same dimensions
UMH7N
zPackage, marking, and packaging specifications
Type
Package
Marking
Code
Basic ordering unit (pieces)
EMH7
EMT6
H7
TR
8000
UMH7N
UMT6
H7
TR
3000
1.25
2.1
0.1Min.
ROHM : UMT6
EIAJ : SC-88
Each lead has same dimensions
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
VCBO
VCEO
VEBO
IC
Power dissipation
Pd
Junction temperature
Storage temperature
∗ 120mW per element must not be exceeded.
Tj
Tstg
Limits
50
50
5
100
150(TOTAL)
150
−55 to +150
Unit
V
V
V
mA
mW ^∗
°C
°C
zElectrical characteristics (Ta=25°C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio
Transition frequency
Input resistance
∗Transition frequency of the device.
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
fT
R1
Min.
50
50
5
−
−
−
100
−
3.29
Typ.
−
−
−
−
−
−
250
250
4.7
Max.
−
−
−
0.5
0.5
0.3
600
−
6.11
Unit
V
V
V
µA
µA
V
−
MHz
kΩ
Conditions
IC=50µA
IC=1mA
IE=50µA
VCB=50V
VEB=4V
IC/IB=5mA/0.25mA
VCE=5V, IC=1mA
VCE=10V, IE= −5mA, f=100MHz ∗
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