FEATURES
*Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors.(see equi-
valent circuit).
*Only the on/off conditions need to be set for operation mark-
ing device design easy.
*The bias resistors consist of thin-film resistors with co-
mplete isolation to allow negative biasing of the input.
They also have the advantage of almost completely El-
iminating parasitic effects.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.008 gram
SOT-23
DTA144ECA
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified.
SOT-23 DIGITAL TRANSISTORS
TRANSISTORS(PNP)
(2) (1)
(3)
(1) IN
(2) GND
(3) OUT
2006-3
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
Resistance ratio
DC current gain (VO= -5V,IO= -5mA)
Input current (VI= -5V)
Input resistance
Transistion frequency (VO= -10V,IO= 5mA, f= 100MHz)
NOTE: "Fully ROHS compliant", "100% Sn plating (Pb-free)".
CHARACTERISTICS SYMBOL UNITS
-0.5
-
-0.3
-0.5
-
mA
mA
-
-
V
V
MHz
Input voltage (VCC= -5V, IO= -100mA)
Input voltage (VO= -0.3V, IO= -2mA)
Output current (VCC= -50V,VI= 0)
Output voltage (IO / II= -10mA / -0.5mA)
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted )
RATINGS
Supply voltage
Input voltage
Output current
Power dissipation
SYMBOL
Tj
Tstg
Pd
VCC
VIN
IO
VI(off)
VI(on)
Vo(on)
Io(off)
GI
R1
R2 / R1
II
fT
LIMITS
MAX
-
-
-
-
-
1
TYP
-
-3
-
-
68
MIN
UNITS
150
-50
-40~+10
mA
V
V
-30
Storage temperature
Junction temperature
IC(MAX)
mW
-100
200
-55 ~150
oC
oC
- - -0.18
32.9
0.8 1.2
47 61.1
- 250 -
KW
0.118(3.00)
0.012(0.30)
0.020(0.50)
0.003(0.08)
0.006(0.15)
0.110(2.80)
0.079(2.00)
0.071(1.80)
0.100(2.55)
0.089(2.25)
f 0.022(0.55)
0.043(1.10)
0.035(0.90)
0.004(0.10)
0.000(0.00)
0.055(1.40)
0.047(1.20)
(1)
(2) (3)
RATING AND CHARACTERISTICS CURVES (DTA144ECA)
Figure2 Output current vs input voltage
(OFF Characteristics)
Figure4 Output voltage vs. output current
Figure1 Input voltage vs. output current
(ON Characteristics)
I
O,
OUTPUT CURRENT, (A) V
I(off),
INPUT VOLTAGE, (V)
Figure3 DC current gain vs. output current
I
O,
OUTPUT CURRENT, (A) I
O
, OUTPUT CURRENT, (A)
V
I(on),
INPUT VOLTAGE, (V)
I
O,
OUTPUT CURRENT, (A)
G
i
, DC CURRENT GAIN
V
O(on),
CUTPUT VOLTAGE, (V)
-100m
-200m
-500m
-100m-200m-500m
-1
-2
-10
-20
-50
-100
-1m -2m -5m -10m -20m -50m -100m
-100m-200m-500m-1m -2m -5m -10m -20m -50m -100m -100m-200m-500m-1m -2m -5m -10m -20m -50m -100m
-5
-2m
-1m
-5m
-10m
-20m
-50m
-100m
-200m
-500m
-1m
-2m
-10m
-5m
0-0.5 -1.0 -1.5 -2.0 -2.5 -3.0
5
10
20
50
100
200
500
1K
2
1
-1m
-2m
-5m
-10m
-20m
-50m
-100m
-200m
-500m
-1
VO= -0.3V VCC= -5V
IO / II= 20
VO= -5V
100
O
C
25
O
C
Ta=-40
O
C
-40
O
C
25
O
C
Ta= 100
O
C
-40
O
C
25
O
C
Ta= 100
O
C
-40
O
C
25
O
C
Ta= 100
O
C
Figure5 Equivalent circuit
IN
R1
R2
IN
OUT
OUT
GND(+)
GND(+)
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