DDTC
(R1 = R2 SERIES)
CA
NPN PRE-BIASED SMALL SIGNAL SOT-23
SURFACE MOUNT TRANSISTOR
Features
•
•
•
•
Epitaxial Planar Die Construction
Complementary PNP Types Available (DDTA)
Built-In Biasing Resistors, R1 = R2
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 2 and 3)
SOT-23
A
Dim
A
B
C
D
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°
TOP VIEW
B
C
Mechanical Data
•
•
•
•
•
•
•
•
•
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminal Connections: See Diagram
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
Marking: Date Code and Marking Code: See Table
Below & Page 4
Ordering Information: See Page 4
Weight: 0.008 grams (approximate)
P/N
DDTC123ECA
DDTC143ECA
DDTC114ECA
DDTC124ECA
DDTC144ECA
DDTC115ECA
R1, R2 (NOM) Type Code
2.2KΩ
N04
4.7KΩ
N08
10KΩ
N13
N17
22KΩ
N20
47KΩ
N24
100KΩ
E
D
G
H
K
J
L
E
G
H
M
J
K
L
M
α
OUT
3
C
B
R1
R2
All Dimensions in mm
IN B
1
3
C OUT
E
1
IN
2
GND(0)
GND (0)
Schematic and Pin Configuration
Equivalent Inverter Circuit
Maximum Ratings
Supply Voltage, (3) to (2)
Input Voltage, (1) to (2)
@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
30
20
100
200
625
-55 to +150
Unit
V
Characteristic
2
E
V
IN
V
Output Current
I
O
mA
Output Current
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Notes:
1.
2.
3.
I
C
(Max)
P
D
mA
mW
°C/W
°C
(Note 1)
R
θ
JA
T
J
, T
STG
Mounted on FR4 PC Board with recommended pad layout as shown on Diodes Inc., suggested pad layout document AP02001, which can be found on
our website at http://www.diodes.com/datasheets/ap02001.pdf
No purposefully added lead. Halogen and Antimony Free.
Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb
2
O
3
Fire Retardants.
DS30329 Rev. 9 - 2
1 of 4
www.diodes.com
DDTC (R1 = R2 SERIES) CA
© Diodes Incorporated
Typical Curves – DDTC143ECA
V
CE(SAT)
, COLLECTOR EMITTER VOLTAGE (V)
250
1
I
C
/I
B
= 10
200
P
d
, POWER DISSIPATION (mW)
0.1
75
°
C
-25
°
C
25
°
C
150
100
0.01
50
0
-50
0
50
100
150
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 1 Derating Curve
0.001
0
10
20
30
40
50
I
C
, COLLECTOR CURRENT (mA)
Fig. 2 V
CE(SAT)
vs. I
C
1,000
5
f = 1MHz
4
h
FE
, DC CURRENT GAIN
100
C
OB
, CAPACITANCE (pF)
3
2
10
1
1
1
10
I
C
, COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
100
0
0
5
10
15
20
25
30
V
R
, REVERSE BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
100
75
°
C
10
V
O
= 0.2V
25°C
I
C
, COLLECTOR CURRENT (mA)
-25°C
V
in
, INPUT VOLTAGE (V)
3
4
5
6
7
8
9
10
10
1
1
0.1
0.01
0
1
2
V
in
, INPUT VOLTAGE (V)
Fig. 5 Collector Current vs. Input Voltage
0
0
10
20
30
40
50
I
C
, COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
DDTC (R1 = R2 SERIES) CA
© Diodes Incorporated
DS30329 Rev. 9 - 2
3 of 4
www.diodes.com
Ordering Information
(Note 4)
Device
DDTC123ECA-7-F
DDTC143ECA-7-F
DDTC114ECA-7-F
DDTC124ECA-7-F
DDTC144ECA-7-F
DDTC115ECA-7-F
Notes:
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
4. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
NXX = Product Type Marking Code, See Table on Page 1
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
NXX
Date Code Key
Year
Code
Month
Code
YM
2002
N
Jan
1
2003
P
Feb
2
2004
R
Mar
3
2005
S
Apr
4
2006
T
May
5
Jun
6
2007
U
Jul
7
2008
V
Aug
8
2009
W
Sep
9
2010
X
Oct
O
2011
Y
Nov
N
2012
Z
Dec
D
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
DS30329 Rev. 9 - 2
4 of 4
www.diodes.com
DDTC (R1 = R2 SERIES) CA
© Diodes Incorporated
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