DTC663EU / DTC663EK
Transistors
Digital transistors (built-in resistor)
DTC663EU / DTC663EK
Features
In addition to the features of regular digital transistors.
1) Low saturation voltage, typically
V
O (on)
=40mV at I
O
/I
I
=50mA / 2.5mA, makes these
transistors ideal for muting circuits.
2) These transistors can be used at high current levels,
I
C
=600mA.
External dimensions
(Unit : mm)
UMT3
<SC-70>
(1)
2.0鹵0.2
1.3鹵0.1
0.9
鹵0.1
0.2
0.7
鹵0.1
0.65 0.65
(2)
1.25
鹵0.1
2.1
鹵0.1
0鈭?.1
(3)
0.3
+0.1
鈭?
0.15
鹵0.05
Structure
NPN digital transistor
(Built-in resistor type)
(1) GND
(2) IN
(3) OUT
Each lead has same dimensions
Abbreviated symbol :
R27
SMT3
<SC-59>
2.9鹵0.2
1.9鹵0.2
0.95 0.95
1.1
+0.2
鈭?.1
0.8鹵0.1
Equivalent circuit
(1)
(2)
(3)
1.6
+0.2
鈭?.1
2.8鹵0.2
OUT
IN
IN
OUT
(1) GND
(2) IN
(3) OUT
R
1
R
2
GND
GND
0.4
+0.1
鈭?.05
0.15
+0.1
鈭?.06
Each lead has same dimensions
Abbreviated symbol :
R27
R
1
=6.8k鈩?/div>
R
2
=6.8k鈩?/div>
Absolute maximum ratings
(Ta=25擄C)
Parameter
Supply voltage
Input voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
V
CC
V
IN
I
C
P
C
Tj
Tstg
Limits
20
鈭?0
to 20
600
200
150
鈭?5
to
+150
Unit
V
V
mA
mW
擄C
擄C
0.3Min.
0.1Min.
1/3
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