UMB9NTN Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – General purpose (dual digital transistors)

Transistors
General purpose
(dual digital transistors)
EMB9 / UMB9N / IMB9A
EMB9 / UMB9N / IMB9A
zFeatures
1) Two DTA144Ys in a EMT or UMT or SMT package.
2) Mounting possible with EMT3 or UMT3 or SMT3
automatic mounting machines.
3) Transistor elements are independent, eliminating
interference.
4) Mounting cost and area can be cut in half.
zStructure
Epitaxial planar type
PNP silicon transistor (Built-in resistor type)
The following characteristics apply to both DTr1 and
DTr2.
zEquivalent circuit
EMB9 / UMB9N
(3) (2) (1)
R1 R2
R1=10kΩ
R2=47kΩ
DTr2
R2
(4)
DTr1
R1
(5) (6)
IMB9A
(4) (5) (6)
R1 R2
DTr2
DTr1
R1=10kΩ
R2 R1
R2=47kΩ
(3) (2) (1)
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Supply voltage
VCC
−50
Input voltage
−40
VIN
6
Output current
IO
IC (Max.)
−70
−100
Power
EMB9, UMB9N
dissipation _IMB9A
Pd
150 (TOTAL)
300 (TOTAL)
Junction temperature
Tj
150
Storage temperature
Tstg
1 120mW per element must not be exceeded.
∗∗_{2 200mW per element must not be exceeded.}
−55 to +150
Unit
V
V
mA
∗¹
mW
∗²
˚C
˚C
zExternal dimensions (Unit : mm)
EMB9
(4)
(3)
(5)
(2)
(6)
(1)
1.2
1.6
ROHM : EMT6
Each lead has same dimensions
Abbreviated symbol : B9
UMB9N
1.25
2.1
0.1Min.
Each lead has same dimensions
ROHM : UMT6
EIAJ : SC-88
Abbreviated symbol : B9
IMB9A
1.6
2.8
0.3to0.6
ROHM : SMT6
EIAJ : SC-74
Each lead has same dimensions
Abbreviated symbol : B9
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