DDTC(R1-ONLY SERIES) CA
Document number: DS30331 Rev. 8 - 2 1 of 5
www.diodes.com November 2011
© Diodes Incorporated
DDTC
(
R1-ONLY SERIES
)
CA
NPN PRE-BIASED SMALL SIGNAL SOT23 SURFACE MOUNT TRANSISTOR
Product Summary
Part Number R1 (NOM)
DDTC113TCA 1KΩ
DDTC123TCA 2.2K
Ω
DDTC143TCA 4.7K
Ω
DDTC114TCA 10K
Ω
DDTC124TCA 22K
Ω
DDTC144TCA 47K
Ω
DDTC115TCA 100K
Ω
DDTC125TCA 200K
Ω
Features and Benefits
• Epitaxial Planar Die Construction
• Complementary PNP Types Available (DDTA)
• Built-In Biasing Resistors, R1 only
• “Lead Free”, RoHS Compliant (Note 1)
• Halogen and Antimony Free "Green" Device (Note 2)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: SOT23
• Case material: Molded Plastic. “Green” Molding Compound.
• Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Matte Tin Finish
• Weight: 0.008 grams (approximate)
Ordering Information (Note 3 & 4)
Product Grade Marking Reel size (inches) Tape width (mm) Quantity per reel
DDTC113TCA-7-F Commercial N01 7 8 3,000
DDTC123TCA-7-F Commercial N03 7 8 3,000
DDTC143TCA-7-F Commercial N07 7 8 3,000
DDTC143TCAQ-7-F Automotive N07 7 8 3,000
DDTC143TCAQ-13-F Automotive N07 13 8 10,000
DDTC114TCA-7-F Commercial N12 7 8 3,000
DDTC124TCA-7-F Commercial N16 7 8 3,000
DDTC144TCA-7-F Commercial N19 7 8 3,000
DDTC115TCA-7-F Commercial N23 7 8 3,000
DDTC125TCA-7-F Commercial N25 7 8 3,000
Notes: 1. No purposefully added lead.
2. Diodes Inc's "Green" policy can be found on our website at http://www.diodes.com.
3. For packaging details, go to our website at http://www.diodes.com.
4. Products with Q-suffix are automotive grade. Automotive products are electrical and thermal the same as the commercial, except where specified.
Marking Information
Date Code Key
Year 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Top View
SOT23
NXX = Product Type Marking Code (See Table above)
YM = Date Code Marking
Y = Year (ex: X = 2010)
M = Month (ex: 9 = September)
Device Schematic – Top View
Nxx
YM
DDTC(R1-ONLY SERIES) CA
Document number: DS30331 Rev. 8 - 2 2 of 5
www.diodes.com November 2011
© Diodes Incorporated
DDTC
(
R1-ONLY SERIES
)
CA
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Collector-Base Voltage VCBO 50 V
Collector-Emitter Voltage VCEO 50 V
Emitter-Base Voltage VEBO 5 V
Collector Current IC (Max) 100 mA
Thermal Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Power Dissipation (Notes 5 & 6) PD 200 mW
Thermal Resistance, Junction to Ambient Air (Note 5) R
θ
JA 625 °C/W
Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Collector-Base Breakdown Voltage BVCBO 50 ⎯ ⎯ V IC = 50μA
Collector-Emitter Breakdown Voltage BVCEO 50 ⎯ ⎯ V IC = 1mA
Emitter-Base Breakdown Voltage BVEBO 5 ⎯ ⎯ V IE = 50μA
Collector Cutoff Current ICBO ⎯ ⎯ 0.5 μA VCB = 50V
Emitter Cutoff Current IEBO ⎯ ⎯ 0.5 μA VEB = 4V
Collector-Emitter Saturation Voltage VCE(sat) ⎯ ⎯ 0.3 V
IC/IB = 10mA/1mA DDTC113TCA
IC/IB = 5mA/0.5mA DDTC123TCA
IC/IB = 2.5mA/.25mA DDTC143TCA
IC/IB = 1mA/.1mA DDTC114TCA
IC/IB = 5mA/0.5mA DDTC124TCA
IC/IB = 2.5mA/.25mA DDTC144TCA
IC/IB = 1mA/0.1mA DDTC115TCA
IC/IB = .5mA/.05mA DDTC125TCA
DC Current Transfer Ratio hFE 100
120 250
- 600
630 ⎯ IC = 1mA, VCE = 5V
IC = 5mA, VCE = 5V DDTC143TCAQ
Input Resistor (R1) Tolerance ΔR1 -30 ⎯ +30 % ⎯
Gain-Bandwidth Product* fT ⎯ 250 ⎯ MHz VCE = 10V, IE = -5mA,
f = 100MHz
* Transistor - F o r Refere nce Only
Notes: 5. Mounted on FR4 PC Board with minimum recommended pad layout
6. 150mW per element must not be exceeded.
DDTC(R1-ONLY SERIES) CA
Document number: DS30331 Rev. 8 - 2 3 of 5
www.diodes.com November 2011
© Diodes Incorporated
DDTC
(
R1-ONLY SERIES
)
CA
Typical Characteristics – DDTC144TCA
-50 050 100 150
250
200
150
50
100
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Derating Curve
A
°
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (MILLIWA
T
T
S)
D
0.001
0.01
0.1
1
010 20 30 40 50
V, MAXIM
U
M
C
O
LLE
C
T
O
R
V
O
L
T
A
G
E (V)
CE(SAT)
I , COLLECTOR CURRENT (mA)
Fig. 2 V vs. I
C
CE(SAT) C
I/I = 10
CB
-25 C
°
75 C
°
25 C
°
10
1,000
100
1110100
h, D
C
C
U
R
R
ENT G
A
IN (NO
R
M
A
LIZED)
FE
I , COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
C
0
1
2
3
4
020 30
C
,
C
A
P
A
C
ITA
N
C
E (pF)
OB
V , REVERSE BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
R
10
515 25
I = 0mA
E
0.01
0.1
1
10
100
01234 8910
I,
C
O
LLE
C
T
O
R
C
U
R
R
E
N
T
(mA)
C
V , INPUT VOLT AGE (V)
Fig. 5 Collector Current Vs. Input Voltage
in
-25°C
567
75°C 25°C
0.001
1
1
10
0 1020304050
I , COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
C
V = 0.2
O
V , INPUT VOLTAGE (V)
in
-25°C
25°C
75 C
°
DDTC(R1-ONLY SERIES) CA
Document number: DS30331 Rev. 8 - 2 4 of 5
www.diodes.com November 2011
© Diodes Incorporated
DDTC
(
R1-ONLY SERIES
)
CA
Package Outline Dimensions
Suggested Pad Layout
SOT23
Dim Min Max Typ
A 0.37 0.51 0.40
B 1.20 1.40 1.30
C 2.30 2.50 2.40
D 0.89 1.03 0.915
F 0.45 0.60 0.535
G 1.78 2.05 1.83
H 2.80 3.00 2.90
J 0.013 0.10 0.05
K 0.903 1.10 1.00
K1 - - 0.400
L 0.45 0.61 0.55
M 0.085 0.18 0.11
α 0° 8° -
All Dimensions in mm
Dimensions Value (in mm)
Z 2.9
X 0.8
Y 0.9
C 2.0
E 1.35
A
M
JL
D
F
BC
H
K
G
K1
XE
Y
C
Z
DDTC(R1-ONLY SERIES) CA
Document number: DS30331 Rev. 8 - 2 5 of 5
www.diodes.com November 2011
© Diodes Incorporated
DDTC
(
R1-ONLY SERIES
)
CA
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
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website, harmless against all damages.
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indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
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LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their pro ducts and an y
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
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www.diodes.com
