Transistors
DTC314TU / DTC314TK / DTC314TS
600mA / 15V Digital transistors
(with built-in resistors)
DTC314TU / DTC314TK / DTC314TS
zApplications
Muting, Inverter, Interface, Driver
zFeatures
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.
zStructure
NPN epitaxial planar silicon transistor
(Resistor built-in type)
zExternal dimensions (Unit : mm)
DTC314TU
2.0
0.3
(3)
0.9
0.2 0.7
ROHM : UMT3
EIAJ : SC-70
DTC314TK
(2)
(1)
0.65 0.65
1.3
0.15
(1) Emitter
(2) Base
Abbreviated symbol : H04
(3) Collector
Each lead has same dimensions
2.9
1.1
0.4
0.8
(3)
zPackaging specifications
Package
UMT3 SMT3 SPT
Packaging type
Taping Taping Taping
Code
T106 T146 TP
Part No. Basic ordering unit (pieces) 3000 3000 5000
DTC314TU
DTC314TK
−
−
−
−
DTC314TS
−
−
zEquivalent circuit
ROHM : SMT3
EIAJ : SC-59
DTC314TS
(2)
(1)
0.95 0.95
1.9
0.15
(1) Emitter
(2) Base
Abbreviated symbol : H04
(3) Collector
Each lead has same dimensions
4.0
2.0
0.45
ROHM : SPT
EIAJ : SC-72
2.5
5.0
(1) (2) (3)
0.5 0.45
Abbreviated symbol : C314TS
(1) Emitter
(2) Collector
(3) Base
C
B
R1
E
B : Base
C : Collector
E : Emitter
R1=10kΩ
Rev.B
1/3