www.DataSheet4U.com
EMT18 / UMT18N / IMT18
Transistors
General purpose transistors (dual transistors)
EMT18 / UMT18N /...
www.DataSheet4U.com
EMT18 / UMT18N / IMT18
Transistors
General purpose
transistors (dual
transistors)
EMT18 / UMT18N / IMT18
zFeatures 1) Two 2SA2018 chips in a EMT package. 2) Mounting possible with EMT3 or UMT3 or SMT3 automatic mounting machines. 3)
Transistor elements are independent, eliminating interference.
zExternal dimensions (Unit : mm)
(4) (5) (6) (3) (2)
0.13
1.2 1.6
(1)
Each lead has same dimensions
ROHM : EMT6
Abbreviated symbol : T18
0.65 1.3 0.65 0.7
0.95 0.95 0.8
zStructure Epitaxial planar type
NPN silicon
transistor
(4)
UMT18N
0.2
(3)
0.5
0.5 0.5 1.0 1.6
0.22
EMT18
(6)
1.25 2.1
0.15
(1)
The following characteristics apply to both Tr1 and Tr2.
ROHM : UMT6 EIAJ : SC-88
0.1Min.
Each lead has same dimensions
Abbreviated symbol : T18
(6)
zEquivalent circuit
EMT18 / UMT18N
(3)
(2)
(1)
IMT18
0.3
(1)
0.9
IMT18
(4)
(5)
(6)
0.15
(4)
(5)
1.6 2.8
(3)
(2)
Tr1 Tr2 Tr2
Tr1
0.3Min.
Each lead has same dimensions
(4)
(5)
(6)
(3)
(2)
(1)
ROHM : SMT6 EIAJ : SC-74 JEDEC : SOT-457
Abbreviated symbol : T18
zAbsolute maximum ratings (Ta=25°C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Limits Symbol VCBO −15 VCEO −12 VEBO −6 IC −500 ∗1 ICP 1.0 EMT6 ∗2 150 (TOTAL) PC UMT6 SMT6 300 (TOTAL)∗3 Tj 150 Tstg −55 to +150 Unit V V V mA A mW °C °C
Power dissipation Junction temperature Storage temperature
∗1 Single pulse PW=1ms ∗2 120mW per element must not be exceeded. ∗3 200mW per elemen...
