UTC DTC123J
NPN DIGITAL TRANSISTOR
(BUILT-IN RESISTORS)
FEATURES
NPN DIGITAL TRANSISTOR
* Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors (see
equivalent circuit).
* The bias resistors consist of thin-film resistors with
complete isolation to allow negative biasing of the input.
They also have the advantage of almost completely
eliminating parasitic effects.
* Only the on/off conditions need to be set for operation,
making device design easy.
2
1
3
EQUIVALENT CIRCUIT
IN
R
1
OUT
MARKING
SOT-23
R
2
GND
IN
GND
OUT
CC3J
1: GND
2: IN
3: OUT
ABSOLUTE MAXIMUM RATINGS
(T
a
= 25℃)
PARAMETER
Supply voltage
Input voltage
Output current
Power Dissipation
Junction temperature
Storage temperature
SYMBOL
V
CC
V
IN
I
O
I
C (Max.)
P
D
T
j
Tstg
RATINGS
50
-5 ~ +12
100
100
200
150
-55 ~ +150
UNIT
V
V
mA
mW
℃
℃
ELECTRICAL CHARACTERISTICS
(T
a
= 25℃)
PARAMETER
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
* Transition frequency of the device
SYMBOL
V
I (off)
V
I (on)
V
O (on)
I
I
I
O (off)
G
I
R
1
R
2
/R
1
f
T
TEST CONDITIONS
V
CC
=5V, I
O
=100μA
V
O
=0.3V, I
O
=5mA
I
O
/I
I
=5mA/0.25mA
V
I
=5V
V
CC
=50V, V
I
=0V
V
O
=5V, I
O
=10mA
MIN
1.1
TYP
MAX UNIT
0.5
V
V
mA
μA
KΩ
MHz
0.1
0.3
3.6
0.5
2.86
26
80
1.54
17
*
V
CE
=10V, I
E
=−5mA, f=100MHz
2.2
21
250
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R206-076,A
UTC DTC123J
NPN DIGITAL TRANSISTOR
ELECTRICAL CHARACTERISTIC CURVES
Input voltage vs. output current
(ON characteristics)
100
50
Output current vs. input voltage
(OFF characteristics)
10m
5m
V
O
= 0.3V
OUTPUT CURRENT, I
O
(A)
V
CC
= 5V
INPUT VOLTAGE, V
I(on)
(V)
2m
1m
500µ
200µ
100µ
50µ
20µ
10µ
5µ
2µ
20
10
5
2
1
500m
200m
100m
100µ 200µ 500µ 1m
Ta = -40℃
25℃
100℃
Ta = 100℃
25℃
-40℃
1µ
2m
5m 10m 20m
50m 100m
0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT CURRENT, I
O
(A)
DC current gain vs. output current
1K
500
200
100
50
20
10
5
2
1
100µ 200µ 500µ 1m
INPUT VOLTAGE, V
I(off)
(V)
Output voltage vs. output current
1
500m
V
O
= 5V
OUTPUT VOLTAGE, V
O(on)
(V)
I
O
/I
I
= 20
Ta = 100℃
25℃
-40℃
DC CURRENT GAIN, G
Ta = 100℃
25℃
-40℃
200m
100m
50m
20m
10m
5m
2m
I
2m
5m 10m 20m
50m 100m
1m
100µ 200µ 500µ 1m
2m
5m 10m 20m
50m 100m
OUTPUT CURRENT, I
O
(A)
OUTPUT CURRENT, I
O
(A)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC
UNISONIC TECHNOLOGIES CO. LTD
2
QW-R206-076,A
京公网安备 11010802033920号
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