DTA114Y Datasheet, PDF (1/2 Pages) Unisonic Technologies – PNP DIGITAL TRANSISTOR (BUILT-IN RESISTORS)

UTC DTA114Y
PNP DIGITAL TRANSISTOR
PNP DIGITAL TRANSISTOR
(BUILT-IN RESISTORS)
FEATURES
* 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 positive 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
AB4Y
2
1
3
SOT-23
IN
OUT
GND(+)
1: GND 2: IN 3: OUT
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
PARAMETER
SYMBOL
Supply voltage
VCC
Input voltage
VI
Output current
IO
IC (Max.)
Power Dissipation
PD
Junction temperature
Tj
Storage temperature
Tstg
RATINGS
-50
-40 ~ +6
-70
-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=−1mA
-1.4
VO (on) IO/II=−5mA/−0.25mA
II
VI=−5V
Output current
IO (off) VCC=−50V, VI=0V
DC current gain
GI
VO=−5V, IO=−5mA
68
Input resistance
R1
7
Resistance ratio
R2/R1
3.7
Transition frequency
fT
VCE=−10V, IE=5mA, f=100MHz *
* Transition frequency of the device
TYP
-0.1
10
4.7
250
MAX UNIT
-0.3 _V
-0.3 V
-0.88 mA
-0.5 μA
13 KΩ
5.7
MHz
UTC UNISONIC TECHNOLOGIES CO. LTD ¹
QW-R206-073,A