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EMG2 / UMG2N / FMG2A
Transistors
Emitter common (dual digital
transistors)
EMG2 / UMG2N / FMG2A
zFeatures 1) Two DTC144E chips in a EMT or UMT or SMT package.
2) Mounting cost and area can be cut in half.
zExternal dimensions (Unit : mm)
EMG2
0.
22
(4) (3) (2) (5)
zStructure Dual
NPN digital
transistor (each with a single built in resistors)
ROHM : EMT5
0.
13
1.
2 1.
6
(1)
Each lead has same dimensions
Abbreviated symbol : G2
0.
65 0.
65
The following characteristics apply to both the DTr1 and DTr2.
UMG2N
(4) (3)
0.
5
0.
5 0.
5 1.
0 1.
6
1.
3
0.
2
(5)
1.
25
0.
15
zEquivalent circuit
EMG2 / UMG2N
(3) R1 DTr2 (4) (2)
2.
1
0.
7 0.
9
FMG2A
(1) R1=47kΩ R1 R2=47kΩ DTr1
(3) ...