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EMG3 / UMG3N / FMG3A
Transistors
Emitter common
(dual digital transistors)
EMG3 / UMG3N / FMG3A
Features External dimensions (Unit : mm)
1) Two DTC143T chips in a EMT or UMT or SMT
EMG3
package.
2) Mounting cost and area can be cut in half.
0.5 0.5
(4) (3)
0.22
1.0
1.6
(2)
(5) (1)
1.2
1.6
0.13
0.5
Structure
Dual NPN digital transistor
Each lead has same dimensions
(each with a single built in resistors)
ROHM : EMT5
Abbreviated symbol : G3
The following characteristics apply to both the DTr1 and
UMG3N
DTr2.
(3)
(4)
0.65 0.65
1.3
2.0
0.2
(2)
(5)
(1)
1.25
Equivalent circuit
2.1
0.15
0.9
0.7
EMG3 / UMG3N FMG3A
0to0.1
0.1Min.
(3) (2) (1) R1=4.7k (3) (4) (5) R1=4.7k
R1 R1 R1 R1 Each lead has same dimensions
DTr2 DTr1 DTr2 DTr1
ROHM : UMT5
EIAJ : SC-88A
(4) (5) (2) (1)
Abbreviated symbol : G3
FMG3A
0.95 0.95
(3)
(2)
0.3
2.9
1.9
(4)
Absolute maximum ratings (Ta = 25