DTC663EU / DTC663EK
Transistors
1/3
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.
Structure
NPN digital transistor
(Built-in resistor type)
Equivalent circuit
R
1
R
2
R
1
=6.8k
R
2
=6.8k
IN
IN
OUT
GND
GND
OUT
External dimensions (Unit : mm)
Each lead has same dimensions
Abbreviated symbol :
R27
Each lead has same dimensions
Abbreviated symbol :
R27
UMT3
<SC-70>
(1) GND
(2) IN
(3) OUT
SMT3
<SC-59>
(1) GND
(2) IN
(3) OUT
0
-
0.1
+
0.1
-
0
1.25
0.1
2.1
0.1
0.3
0.15
0.05
0.1Min.
(3)
0.9
0.1
0.7
0.1
0.2
0.65
(2)
2.0
0.2
1.3
0.1
(1)
0.65
0.8
0.1
0.15
0.3Min.
1.1
(2)
(1)
2.8
0.2
(3)
2.9
0.2
1.9
0.2
0.95
0.95
+
0.1
-
0.06
0.4
+
0.1
-
0.05
1.6
+
0.2
-
0.1
+
0.2
-
0.1
Absolute maximum ratings (Ta=25
C)
Parameter
Symbol
V
CC
V
IN
200
P
C
Tstg
Limits
20
-20 to 20
-55 to +150
Unit
V
V
mW
C
C
Supply voltage
Input voltage
Collector power dissipation
Storage temperature
Collector current
I
C
600
mA
Tj
150
Junction temperature
DTC663EU / DTC663EK
Transistors
2/3
Electrical characteristics (Ta=25
C)
Parameter
Symbol
Min.
Typ. Max.
Unit
Conditions
V
I(off)
-
-
-
0.5
V
V
CC
=5V / I
O
=100A
V
O
=0.3V / I
O
=10mA
I
O
=50mA / I
I
=2.5mA
V
I
=5V
V
CC
=20V / V
I
=0V
V
CE
=10V, I
E
= -50mA, f=100MHz
VI
=5V, R
L
=1k
, f
=1MHz
V
I(on)
2.0
-
-
V
V
O(on)
-
150
mV
I
I
-
-
0.9
mA
I
O(off)
-
-
0.5
A
f
T
-
150
-
MHz
-
R
2
/R
1
0.8
1.0
1.2
R
on
-
0.9
-
Input voltage
Output voltage
Input current
Output current
Resistance ratio
V
O
=5V, I
O
=50mA
G
I
250
-
550
-
-
-
R
1
4.76
6.8
8.84
k
DC current transfer ratio
Input resistance
Transition frequency
Output "ON" resistance
Transition frequency of the device.
Packaging specifications and h
FE
Packaging type
Code
Taping
Taping
Package
Basic ordering unit (pieces)
UMT3
DTC663EU
DTC663EK
T106
3000
-
-
SMT3
T146
3000
Type
Electrical characteristic curves
10
100
1000
10000
100000
1
10
100
1000
OUTPUT CURRENT : IO(mA)
OUTPUT VOLTAGE : V(on)(mV)
Fig.1 Input Voltage vs.
Output Current(On characteristics)
V
O
=0.3V
100
C
25
C
-40C
0.001
0.1
0.01
10
1
0
1000
500
1500
2500
2000
3000
INPUT
CURRENT :
IO(mA)
INPUT VOLTAGE : VI(off)(mV)
Fig.2 Output Current vs.
Input Voltage(Off characteristics)
25
C
-40C
100
C
V
CC
=5V
100
1000
10000
0.1
1
10
100
1000
OUTPUT CURRENT : I
O
(mA)
DC CURRENT GAIN : G
I
Fig.3 DC Current Gain vs.
Output Current
25
C
-40C
V
O
=5V
100
C
1
10
100
1000
10000
0.1
1
10
100
1000
COLLECTOR CURRENT : I
C
(mA)
Fig.4 Output Voltage vs.
Output Current
OUTPUT VOLTAGE : V
O (on)
(mV)
-40C
25
C
I
O
/ I
I
=20
100
C
0.1
1
10
100
1000
0.1
1
10
100
INPUT VOLTAGE : VI (V)
ON RESISTANCE : R
on
(
)
Fig.5 "ON" resistance vs. Input Voltage
Ta
=25C
f
=1kHz
R
L
=1k
h
FE
=1500 (5V / 50mA)
Appendix
Appendix1-Rev1.1
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
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