EMA2 ROHM Electronics, EMA2 Datasheet
EMA2
Manufacturer Part Number
EMA2
Description
Manufacturer
ROHM Electronics
Datasheet
1.EMA2.pdf
(2 pages)
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Transistors
Emitter common
(dual digital transistors)
EMA2 / UMA2N / FMA2A
! ! ! ! Features
1) Two DTA144E transistors in a EMT or UMT or SMT
2) Mounting cost and area can be cut in half.
! ! ! ! Structure
Dual PNP silicon transistor (each with two built in resistors)
The following characteristics apply to both DTr
! ! ! ! Equivalent circuit
! ! ! ! Absolute maximum ratings (Ta = 25°C)
∗
∗
Supply voltage
Input voltage
Output current
Power
dissipation
Junction temperature
Storage temperature
1 120mW per element must not be exceeded.
2 200mW per element must not be exceeded.
package.
EMA2 / UMA2N
DTr
R
2
1
(4)
(3)
Parameter
R
2
EMA2, UMA2N
FMA2A
(2)
(5)/(6)
R
2
(1)
R
DTr
1
1
R
R
1
2
=47kΩ
=47kΩ
Symbol
I
C (Max.)
Tstg
V
V
Pd
Tj
I
CC
O
DTr
IN
FMA2A
R
2
1
(2)
(3)
150 (TOTAL)
300 (TOTAL)
R
−55∼+150
2
Limits
−100
−50
−40
−30
150
(4)
10
R
2
(1)
1
DTr
R
(5)
1
and DTr
1
R
R
1
2
=47kΩ
=47kΩ
Unit
mW
mA
˚C
˚C
V
V
2
.
∗
∗
1
2
! ! ! ! External dimensions (Units : mm)
EMA2
ROHM : EMT5
UMA2N
ROHM : UMT5
EIAJ : SC-88A
ROHM : SMT5
EIAJ : SC-74A
FMA2A
EMA2 / UMA2N / FMA2A
0.3to0.6
Abbreviated symbol : A2
Abbreviated symbol : A2
Abbreviated symbol : A2
0.1Min.
( 4 )
( 5 )
1.6
2.8
1.25
2.1
1.2
1.6
Each lead has same dimensions
Each lead has same dimensions
( 3 )
( 2 )
( 1 )
Each lead has same dimensions
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EMA2 Summary of contents
Page 1
... V 10 −30 mA −100 ∗ 150 (TOTAL ∗ 300 (TOTAL) 2 150 ˚C −55∼+150 ˚C EMA2 / UMA2N / FMA2A ( 1.2 1.6 Each lead has same dimensions ROHM : EMT5 Abbreviated symbol : A2 UMA2N 1.25 2.1 0.1Min. Each lead has same dimensions ROHM : UMT5 EIAJ : SC-88A ...
Page 2
... INPUT VOLTAGE : V I (off) Fig.2 Output current vs. input voltage (OFF characteristics) EMA2 / UMA2N / FMA2A Conditions = −100µ −5mA −10mA O ∗ = −5mA 100MH E Z − − ...