Rohm EMA7 Emitter common (dual digital transistors) Datasheet

EMA7 / UMA7N / FMA7A
Transistors
Emitter common (dual digital transistors)
EMA7 / UMA7N / FMA7A
!External dimensions (Units : mm)
!Features
1) Two DTA143X chips in a EMT or UMT or SMT
package.
(2)
(5)
R1
R1
(5)/(6)
(2)
(4)
(5)
R2
R2
ROHM : EMT5
R1
Each lead has same dimensions
(1)
(1)
(6)
(2)
0.2
(4)
UMA7N
1.3
(4)
(3)
2.0
R2
R2
FMA7A
(1)
1.25
!Package, marking, and packaging specifications
FMA7A
Package
EMT5
UMT5
SMT5
Marking
A7
A7
A7
Code
T2R
TR
T148
Basic ordering unit (pieces)
8000
3000
3000
0.7
UMA7N
0to0.1
EMA7
0.15
2.1
Type
0.9
R1
(2)
(3)
(3)
(1)
0.65 0.65
EMA7 / UMA7N
1.2
1.6
0.5
0.13
!Equivalent circuit
(3)
(4)
0.5 0.5
1.0
1.6
0.22
EMA7
0.1Min.
ROHM : UMT5
EIAJ : SC-88A
Each lead has same dimensions
Power dissipation
FMA7A
Pd
150(TOTAL)
300(TOTAL)
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55~+150
°C
(3)
(4)
2.8
mA
mW
2.9
−100
IO
EMA7 / UMA7N
1.1
Output current
1.6
V
7
0.8
VIN
0.95 0.95
1.9
V
−20
(5)
Unit
−50
(1)
Limits
VCC
∗1
∗2
0.3to0.6
0to0.1
Input voltage
Symbol
0.15
Parameter
Supply voltage
0.3
!Absolute maximum ratings (Ta = 25°C)
(2)
FMA7A
Each lead has same dimensions
ROHM : SMT5
EIAJ : SC-74A
∗1 120mW per element must not be exceeded.
∗2 200mW per element must not be exceeded.
!Electrical characteristics (Ta = 25°C)
Parameter
Symbol
Min.
Typ.
Max.
VI (off)
−
−
−0.3
VI (on)
−2.5
−
−
V
VO=−0.3V, IO=−20mA
Input current
VO (on)
II
−
−
−0.1
−
−0.3
−1.8
V
mA
IO/II=−10mA/−0.5mA
VI=−5V
Output current
VCC=−50V, VI=0V
Input voltage
Output voltage
Unit
IO (off)
−
−
−0.5
µA
DC current gain
GI
30
−
−
−
Transition frequency
fT
−
250
−
MHz
Input resistance
R1
3.29
4.7
6.11
kΩ
Resistance ratio
R2 / R1
1.7
2.1
2.6
−
∗Transition frequency of the device.
Conditions
VCC=−5V, IO=−100µA
VO=−5V, IO=−10mA
VCE=−10V, IE=5mA, f=100MHz
−
−
∗
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