DDTC
(R1 = R2 SERIES)
CA
NPN PRE-BIASED SMALL SIGNAL SOT-23
SURFACE MOUNT TRANSISTOR
Features
NEW PRODUCT
·
·
·
·
Epitaxial Planar Die Construction
Complementary PNP Types Available (DDTA)
Built-In Biasing Resistors, R1 = R2
Available in Lead Free/RoHS Compliant Version (Note 2)
TOP VIEW
A
OUT
B
GND
D
G
H
K
J
L
C
SOT-23
Dim
A
B
C
D
M
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
Mechanical Data
·
·
·
·
·
·
·
·
·
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminal Connections: See Diagram
Terminals: Solderable per MIL-STD-202, Method 208
Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please see Ordering
Information, Note 4, on Page 2
Marking: Date Code and Marking Code (See Table Below
& Page 2)
Ordering Information (See Page 2)
Weight: 0.008 grams (approximate)
IN
E
E
G
H
J
K
L
M
a
R
1
IN
R
2
OUT
GND
All Dimensions in mm
IN
GND
OUT
P/N
DDTC123ECA
DDTC143ECA
DDTC114ECA
DDTC124ECA
DDTC144ECA
DDTC115ECA
R1, R2 (NOM) Type Code
2.2KW
4.7KW
10KW
22KW
47KW
100KW
N04
N08
N13
N17
N20
N24
SCHEMATIC DIAGRAM
Maximum Ratings
Supply Voltage, (3) to (1)
Input Voltage, (2) to (1)
@ T
A
= 25°C unless otherwise specified
Symbol
V
CC
DDTC123ECA
DDTC143ECA
DDTC114ECA
DDTC124ECA
DDTC144ECA
DDTC115ECA
DDTC123ECA
DDTC143ECA
DDTC114ECA
DDTC124ECA
DDTC144ECA
DDTC115ECA
All
Value
50
-10 to +12
-10 to +30
-10 to +40
-10 to +40
-10 to +40
-10 to +40
100
100
50
30
100
20
100
200
625
-55 to +150
Unit
V
Characteristic
V
IN
V
Output Current
I
O
mA
Output Current
Power Dissipation
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage and Temperature Range
Note:
I
C
(Max)
P
d
R
qJA
T
j
, T
STG
mA
mW
°C/W
°C
1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
DS30329 Rev. 5 - 2
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DDTC (R1 = R2 SERIES) CA
ã
Diodes Incorporated
Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Symbol
V
l(off)
Min
0.5
Typ
1.1
Max Unit
¾
V
Test Condition
V
CC
= 5V, I
O
= 100mA
V
O
= 0.3V, I
O
= 20mA, DDTC123ECA
V
O
= 0.3V, I
O
= 20mA, DDTC143ECA
V
O
= 0.3V, I
O
= 10mA, DDTC114ECA
V
O
= 0.3V, I
O
= 5mA, DDTC124ECA
V
O
= 0.3V, I
O
= 2mA, DDTC144ECA
V
O
= 0.3V, I
O
= 1mA, DDTC115ECA
I
O
/I
l
=10mA/0.5mA, DDTC123ECA
I
O
/I
l
=10mA/0.5mA, DDTC143ECA
I
O
/I
l
=10mA/0.5mA, DDTC114ECA
I
O
/I
l
=10mA/0.5mA, DDTC124ECA
I
O
/I
l
=10mA/0.5mA, DDTC144ECA
I
O
/I
l
=5mA/0.25mA, DDTC115ECA
NEW PRODUCT
Characteristic
Input Voltage
V
l(on)
¾
1.9
3
Output Voltage
V
O(on)
¾
0.1
0.3
V
Input Current
DDTC123ECA
DDTC143ECA
DDTC114ECA
DDTC124ECA
DDTC144ECA
DDTC115ECA
DDTC123ECA
DDTC143ECA
DDTC114ECA
DDTC124ECA
DDTC144ECA
DDTC115ECA
I
l
¾
¾
3.8
1.8
0.88
0.36
0.18
0.15
0.5
mA
V
I
= 5V
Output Current
I
O(off)
¾
20
20
30
56
68
82
-30
0.8
¾
¾
mA
V
CC
= 50V, V
I
= 0V
V
O
= 5V, I
O
= 20mA
V
O
= 5V, I
O
= 10mA
V
O
= 5V, I
O
= 5mA
V
O
= 5V, I
O
= 5mA
V
O
= 5V, I
O
= 5mA
V
O
= 5V, I
O
= 5mA
¾
¾
V
CE
= 10V, I
E
= 5mA,
f = 100MHz
DC Current Gain
G
l
¾
¾
¾
Input Resistor (R
1
) Tolerance
Resistance Ratio
Gain-Bandwidth Product*
* Transistor - For Reference Only
DR
1
R
2
/R
1
f
T
¾
1
250
+30
1.2
¾
%
¾
MHz
Ordering Information
Device
DDTC123ECA-7
DDTC143ECA-7
DDTC114ECA-7
DDTC124ECA-7
DDTC144ECA-7
DDTC115ECA-7
Notes:
(Note 3)
Packaging
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
Shipping
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
4. For Lead Free/RoHS Compliant version part numbers, please add "-F" suffix to the part numbers above. Example: DDTC115ECA-7-F.
Marking Information
XXX
XXX = Product Type Marking Code, See Table on Page 1
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Date Code Key
Year
Code
Month
Code
Jan
1
2002
N
Feb
2
2003
P
March
3
Apr
4
2004
R
May
5
2005
S
Jun
6
Jul
7
2006
T
Aug
8
2007
U
Sep
9
2008
V
Oct
O
Nov
N
2009
W
Dec
D
DS30329 Rev. 5 - 2
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YM
DDTC (R1 = R2 SERIES) CA
TYPICAL CURVES - DDTC143ECA
V
CE(SAT)
, MAXIMUM COLLECTOR VOLTAGE (V)
NEW PRODUCT
250
P
d
, POWER DISSIPATION (MILLIWATTS)
1
I
C
/I
B
= 10
200
0.1
150
75°C
-25°C
25°C
100
0.01
50
0
-50
0
50
100
150
0.001
0
10
20
30
40
50
I
C
, COLLECTOR CURRENT (mA)
Fig. 2 V
CE(SAT)
vs. I
C
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Derating Curve
1000
5
V
CE
= 10
h
FE
, DC CURRENT GAIN (NORMALIZED)
I
E
= 0mA
75°C
100
25°C
C
OB
, CAPACITANCE (pF)
4
3
-25°C
2
10
1
0
1
1
10
I
C
, COLLECTOR CURRENT (mA)
Fig. 3 DC CURRENT GAIN
100
0
5
10
15
20
25
30
V
R
, REVERSE BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
10
100
I
C
, COLLECTOR CURRENT (mA)
75°C
25°C
V
O
= 0.2
V
in
, INPUT VOLTAGE (V)
10
-25°C
-25°C
75°C
1
1
25°C
0.1
0.01
0
1
2
3
4
5
6
7
8
9
10
1
0
10
20
30
40
50
I
C
, COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
V
in
, INPUT VOLTAGE (V)
Fig. 5 Collector Current Vs. Input Voltage
DS30329 Rev. 5 - 2
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DDTC (R1 = R2 SERIES) CA
Analogue and Mixed Signal
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