DTC643TU
DTC643TU is Digital transistors manufactured by ROHM.
DTC643TU / DTC643TK
Transistors
Digital transistors (built-in resistor)
DTC643TU / DTC643TK
!Features
In addition to the Features of regular digital transistors. 1) Low saturation voltage, typically VCE (sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 2) These transistors can be used at high current levels, IC=600mA. !External dimensions (Unit : mm)
UMT3
<SC-70>
(1)
2.0±0.2 1.3±0.1
0.9±0.1 0.2 0.7±0.1
0.65 0.65
(2)
1.25±0.1
2.1±0.1
0- 0.1
(3)
0.1 0.3 +
- 0
0.15±0.05
!Structure NPN digital transistor (Built-in resistor type)
(1) Emitter (2) Base (3) Collector
Each lead has same dimensions
Abbreviated symbol : R03
SMT3
<SC-59>
2.9±0.2...
