WEITRON DTC114ECA

DTC114ECA
NPN DIGITAL TRANSISTOR
3
P b Lead(Pb)-Free
1
2
SOT-23
Features:
(1)GND (2)OUT (3)IN
without connecting external input resistors(see equivalent circuit).
to allow negative biasing of the input.They also have the advantage
device design easy.
Absolute maximum ratings(Ta=25℃)
Parameter
Symbol
Value
Unit
VCC
50
-10 ~ 40
50
100
200
150
-55-150
V
Supply voltage
Input voltage
VIN
IO
Output current
IC(MAX)
Pd
Power dissipation
Junction temperature
Storage temperature
Tj
Tstg
V
mA
mW
℃
℃
Electrical characteristics (Ta=25℃)
Parameter
Input voltage
Symbol
Min.
Typ
VI(off)
VI(on)
Output voltage
VO(on)
Input current
Max.
0.5
3
V
Conditions
VCC=5V ,IO=100μA
VO=0.3V ,IO=10 mA
0.3
V
IO/II=10mA/0.5mA
II
0.88
mA
VI=5V
Output current
IO(off)
0.5
μA
VCC=50V ,VI=0
DC current gain
GI
30
Input resistance
R1
7
10
13
Resistance ratio
R2/R1
0.8
1
1.2
Transition frequency
fT
WEITRON
http://www.weitron.com.tw
0.1
Unit
VO=5V ,IO=5mA
250
1/3
KΩ
MHz
VCE=10V ,IE=-5mA,f=100MHz
02-Feb-09
DTC114ECA
Electrical characteristic curves
100
OUTPUT CURRENT : Io (A)
INPUT VOLTAGE : VI(on) (V)
10m
5m
VO=0.3V
50
20
10
Ta=- 40°C
25°C
100°C
5
2
1
500m
2m
1m
500µ 1m
2m
Ta=100°C
25°C
-40°C
500µ
200µ
100µ
50µ
200m
100m
100µ 200µ
VCC=5V
20µ
10µ
5µ
2µ
1µ
5m 10m 20m 50m 100m
0
OUTPUT CURRENT : IO (A)
1k
OUTPUT VOLTAGE : VO(on) (V)
DC CURRENT GAIN : GI
1
100
50
20
10
5
2
OUTPUT CURRENT : IO (A)
WEITRON
2.5
3.0
lO/lI=20
Ta=100°C
25°C
-40°C
200m
100m
50m
20m
10m
5m
2m
1m
100µ 200µ
5m 10m 20m 50m100m
500µ 1m
2m
5m 10m 20m 50m 100m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. output
current
Fig.3 DC current gain vs. output
current
http://www.weitron.com.tw
2.0
500m
Ta=100°C
25°C
-40°C
1
100µ 200µ 500µ 1m 2m
1.5
Fig.2 Output current vs. input voltage
(OFF characteristics)
VO=5V
200
1.0
INPUT VOLTAGE : VI(off) (V)
Fig.1 Input voltage vs. output current
(ON characteristics)
500
0.5
2/3
02-Feb-09
DTC114ECA
SOT-23 Outline Dimensions
Unit:mm
A
B
TOP VIEW
E
G
C
D
H
K
J
WEITRON
http://www.weitron.com.tw
L
M
3/3
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
02-Feb-09