DTC143X Datasheet, PDF (1/2 Pages) Unisonic Technologies – NPN DIGITAL TRANSISTOR (BUILT-IN RESISTORS)

UTC DTC143X
NPN DIGITAL TRANSISTOR
NPN DIGITAL TRANSISTOR
(BUILT-IN RESISTORS)
FEATURES
* Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors (see the
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.
EQUIVALENT CIRCUIT
R1
IN
OUT
R2
GND
MARKING
CE3X
IN
OUT
GND
2
1
3
SOT-23
1: GND 2: IN 3: OUT
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
Supply voltage
Input voltage
Output current
Power Dissipation
VCC
VIN
IO
IC (Max.)
PD
Junction temperature
Tj
Storage temperature
Tstg
RATINGS
-50
-7 ~ +20
100
100
200
150
-55 ~ +150
UNIT
V
V
mA
mW
℃
℃
ELECTRICAL CHARACTERISTICS (Ta = 25℃)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Input voltage
VI (off) VCC=5V, IO=100μA
Output voltage
Input current
VI (on) VO=0.3V, IO=20mA
2.5
VO (on) IO/II=10mA/0.5mA
II
VI=5V
Output current
IO (off) VCC=50V, VI=0V
DC current gain
GI
VO=5V, IO=10mA
30
Input resistance
R1
3.29
Resistance ratio
R2/R1
1.7
Transition frequency
fT
VCE=10V, IE=−5mA, f=100MHz *
* Transition frequency of the device
TYP
0.1
4.7
2.1
250
MAX UNIT
0.3
V
0.3 V
1.8 mA
0.5 μA
6.11 KΩ
2.6
MHz
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QW-R206-079,B