EMB19 Datasheet, PDF (1/3 Pages) Rohm – General purpose (dual digital transistors)

Transistors
EMB19
General purpose (dual digital transistors)
EMB19
zFeatures
1) Two DTA115E chips in a EMT package.
2) Same size as EMT package, so same mounting
machine can be used for both.
3) Transistor elements are independent, eliminating
interference.
zStructure
Epitaxial planar type
PNP silicon transistor (Built-in resistor type)
The following characteristics apply to both DTr1 and
DTr2.
zEquivalent circuit
EMB19
(3) (2) (1)
R1 R2
R1=100kΩ
R2=100kΩ
DTr2
DTr1
R2 R1
(4) (5) (6)
zExternal dimensions (Unit : mm)
EMB19
(4)
(3)
(5)
(2)
(6)
(1)
1.2
1.6
ROHM : EMT6
Each lead has same dimensions
Abbreviated symbol : B19
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Supply voltage
VCC
−50
Input voltage
−40
VIN
10
Output current
IO
IC (Max.)
−30
−20
Power dissipation
Pd 150 (TOTAL)
Junction temperature
Tj
150
Storage temperature
Tstg −55 to +150
∗ 120mW per element must not be exceeded.
Unit
V
V
mA
mW ^∗
˚C
˚C
1/2