DTA144VUA
Features
1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. 2) The bias resistors consist of thin-film resistors with plete isolation to allow positive biasing of the input, and parasitic effects are almost pletely eliminated. 3) Only the on / off conditions need to be set for operation, making device design easy. 4) Higher mounting densities can be achieved. !External dimensions (Units : mm)
(1)
0.65 0.65
(3)
1.25 2.1
(2)
0.1to0.4
0to0.1
ROHM : UMT3 EIAJ : SC-70
(1) Emitter(Source) (2) Base(Gate) (3) Collector(Drain)
Each lead has same dimensions
(1)
DTA144VKA
(3)
!Equivalent circuit
R1 R2
1.6 2.8
0.95 0.95 1.9 2.9
(2)
ROHM : SMT3 EIAJ : SC-59
GND(+) OUT
0.3to0.6
0to0.1
(1) Emitter(Source) (2) Base(Gate) (3) Collector(Drain)
Each lead has same dimensions
GND(+)
DTA144VSA...
