FEATURES
*Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors.
*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
DTC144ECA
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified.
SOT-23 DIGITAL TRANSISTORS
TRANSISTOR (NPN)
2006-3
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
Output current (VCC= 50V,VI=0)
DC current gain (VO= 5V,IO= 5mA)
Input current (VI= 5V)
Resistance ratio
Transition frequency (VO= 10V,IO= 5mA,f=100MHz)
Input resistance
CHARACTERISTICS SYMBOL UNITS
-
-
0.3
0.5
-
mA
uA
V
V
V
MHz
Input voltage
(VCC= 5V,IO=100mA)
(VO= 0.3V,IO=2mA)
Output voltage (IO/II=10mA/0.5mA)
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted )
RATINGS
Collector-base Voltage
Collector-emitter Voltage
Emitter-base Voltage
Collector Current
Collector Power dissipation
SYMBOL
V(BR)CBO
V(BR)CEO
V(BR)EBO
PC
VI(off)
VI(on)
VO(on)
IO(off)
GI
II
R2/R1
fT
R1
VALUE
MAX.
-
-
-
-
-
250
TYP.
0.5
3
-
-
68
MIN.
UNITS
50
50
5
mW
V
V
V
IC100 mA
200
Junction temperature
Storage Temperature
TJ
TSTG
150
-55 to +150 oC
oC
(2) (1)
(3)
(1) IN
(2) GND
(3) OUT
- - 0.18
0.8
- -
1 1.2
32.9 47 61.1 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)
NOTE: "Fully ROHS compliant", "100% Sn plating (Pb-free)".
RATING AND CHARACTERISTICS CURVES ( DTC144ECA )
100u 200u 500u 1m 2m 5m 10m 20m 50m 100m 0 0.5 1.0 1.5 2.0 2.5 3.0
Figure1 Input voltage vs. output current
(ON characteristics)
Figure2 Output current vs. input voltage
(OFF characteristics)
IO, OUTPUT CURRENT (A) VI(off), INPUT VOLTAGE (A)
2
10
5
100m
500m
200m
1
100
20
50
20u
500u
200u
50u
100u
1u
5u
2u
10u
10m
2m
1m
5m
V
I(on)
, INPUT VOLTAGE (V)
IO, OUTPUT CURRENT (A)
100u 200u 500u 1m 2m 5m 10m 20m 50m 100m 100u 200u 500u
Figure3 DC current gain vs. output current Figure4 Output voltage vs. output current
IO, OUTPUT CURRENT (A) IO, OUTPUT CURRENT (A)
20
100
50
1
5
2
10
1K
200
500
20m
100m
50m
1m 1m 2m 5m 10m 20m 50m 100m
5m
2m
10m
1
200m
500m
G
I
, DC CURRENT GAIN
VO(on), OUTPUT VOLTAGE (V)
Vo = 0.3V
Ta = -40
O
C
25
O
C
100
O
CTa = 100
O
C
25
O
C
-40
O
C
VCC =5V
Ta =100
O
C
25
O
C
-40
O
C
Vo = 5V IO/II =20
Ta = 100
O
C
25
O
C
-40
O
C
Figure5 Equivalent circuit
IN
R1
R2
IN
OUT
OUT
GND
GND
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