DDTC (R1 = R2 SERIES) UA
Document number: DS30321 Rev. 12 - 2
1 of 5
www.diodes.com
November 2013
© Diodes Incorporated
DDTC
(
R1 = R2 SERIES
)
UA
NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
• Epitaxial Planar Die Construction
• Complementary PNP Types Available (DDTA)
• Built-In Biasing Resistors, R1 = R2
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. "Green" Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
• PPAP Capable (Note 4)
Part Number R1, R2 (NOM)
DDTC123EUA 2.2KΩ
DDTC143EUA 4.7KΩ
DDTC114EUA 10KΩ
DDTC124EUA 22KΩ
DDTC144EUA 47KΩ
DDTC115EUA 100KΩ
Mechanical Data
• Case: SOT323
• Case Material: Molded Plastic, "Green" Molding Compound. UL
Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
• Weight: 0.008 grams (approximate)
Ordering Information (Notes 4 & 5)
Product Compliance Marking Reel size (inches) Tape width (mm) Quantity per reel
DDTC123EUA-7-F AEC-Q101 N04 7 8 3,000
DDTC143EUA-7-F AEC-Q101 N08 7 8 3,000
DDTC114EUA-7-F AEC-Q101 N13 7 8 3,000
DDTC114EUAQ-7-F Automotive N13 7 8 3,000
DDTC124EUA-7-F AEC-Q101 N17 7 8 3,000
DDTC124EUAQ-7-F Automotive N17 7 8 3,000
DDTC124EUAQ-13-F Automotive N17 13 8 10,000
DDTC144EUA-7-F AEC-Q101 N20 7 8 3,000
DDTC144EUAQ-7-F Automotive N20 7 8 3,000
DDTC144EUAQ-13-F Automotive N20 13 8 10,000
DDTC115EUA-7-F AEC-Q101 N24 7 8 3,000
DDTC115EUAQ-7-F Automotive N24 7 8 3,000
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year 2010 2011 2012 2013 2014 2015 2016 2017
Code X Y Z A B C D E
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 Equivalent Inverter Circuit
Device Schematic
1 3
2
GND (0)
CB
IN OUT
E
R1
OUT
B
C
E
R2
3
21
IN GND(0)
SOT323
Nxx = Product Type Marking Code (See Table Above)
YM = Date Code Marking
Y = Year (ex: X = 2010)
M = Month (ex: 9 = September)
Nxx
YM
DDTC (R1 = R2 SERIES) UA
Document number: DS30321 Rev. 12 - 2
2 of 5
www.diodes.com
November 2013
© Diodes Incorporated
DDTC
(
R1 = R2 SERIES
)
UA
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Supply Voltage <Pine: (3) to (2)> VCC 50 V
Input Voltage <Pin: (1) to (2)>
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
VIN
-10 to +12
-10 to +30
-10 to +40
-10 to +40
-10 to +40
-10 to +40
V
Output Current
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
IO
100
100
50
30
100
20
mA
Output Current All IC
(
MAX
)
100 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Notes 6) PD 200 mW
Thermal Resistance, Junction to Ambient Air (Note 6) RθJA 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
Input Voltage
Vl
(
OFF
)
0.5 1.1 ⎯ V VCC = 5V, IO = 100 µA
Vl(ON) ⎯ 1.9 3 V
VO = 0.3V, IO = 20mA, DDTC123EUA
VO = 0.3V, IO = 20mA, DDTC143EUA
VO = 0.3V, IO = 10mA, DDTC114EUA
VO = 0.3V, IO = 5mA, DDTC124EUA
VO = 0.3V, IO = 1mA, DDTC115EUA
1.4 2 VO = 0.3V, IO = 2mA, DDTC144EUA
Output Voltage VO(ON) ⎯ 0.1 0.3 V
IO/Il = 10mA/0.5mA, DDTC123EUA
IO/Il = 10mA/0.5mA, DDTC143EUA
IO/Il = 10mA/0.5mA, DDTC114EUA
IO/Il = 10mA/0.5mA, DDTC124EUA
IO/Il = 10mA/0.5mA, DDTC144EUA
IO/Il = 5mA/0.25mA, DDTC115EUA
Input Current
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
Il ⎯ ⎯
3.8
1.8
0.88
0.36
0.18
0.15
mA VI = 5V
Output Current IO
(
OFF
)
⎯ ⎯ 0.5 µA VCC = 50V, VI = 0V
DC Current Gain
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC144EUAQ
DDTC115EUA
Gl
20
20
30
56
68
80
82
⎯ ⎯ ⎯
VO = 5V, IO = 20mA
VO = 5V, IO = 10mA
VO = 5V, IO = 5mA
VO = 5V, IO = 5mA
VO = 5V, IO = 5mA
VO = 5V, IO = 5mA
VO = 5V, IO = 5mA
Input Resistor (R1) Tolerance ΔR1 -30 ⎯ +30 % ⎯
Resistance Ratio R2/R1 0.8 1 1.2 ⎯ ⎯
Gain-Bandwidth Product (Note 7) fT ⎯ 250 ⎯ MHz VCE = 10V, IE = 5mA,
f = 100MHz
Notes: 6. Mounted on FR4 PC Board with minimum recommended pad layout.
7. Transistor - For Reference Only.
DDTC (R1 = R2 SERIES) UA
Document number: DS30321 Rev. 12 - 2
3 of 5
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November 2013
© Diodes Incorporated
DDTC
(
R1 = R2 SERIES
)
UA
Typical Curves – DDTC143EUA (@TA = +25°C, unless otherwise specified.)
-50 050100150
250
200
150
50
100
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Dissipation vs. Ambient Temperature
A
°
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
10
1,000
100
1
110100
h, D
C
C
U
R
R
EN
T
G
AIN
FE
I , COLLECTOR CURRENT (mA)
Fig. 2 Typical DC Current Gain vs. Collector Current
C
0.001
0.01
0.1
1
010 20 30 40 50
V,
C
O
LLE
C
T
O
R
EMI
T
T
E
R
SATURATION VOLTAGE (V)
CE(SAT)
I , COLLECTOR CURRENT (mA)
Fig. 3. Collector Emitter Saturation Voltage
vs. Collector Current
C
I/I = 10
CB
-25 C
°
75 C
°
25 C
°
0
1
2
3
4
020 30
C
A
P
A
C
I
T
A
N
C
E (p
F
)
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Capacitance Characteristics
R
5
10
515 25
f = 1MHz
0.01
0.1
1
10
100
01
2348910
I,
C
O
LLE
C
T
O
R
C
U
R
R
EN
T
(mA)
C
V , INPUT VOLTAGE (V)
Fig. 5 Collector Current vs. Input Voltage
in
567
0
1
10
0 10203040 50
I , COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
C
V , INPUT VOLTAGE (V)
in
DDTC (R1 = R2 SERIES) UA
Document number: DS30321 Rev. 12 - 2
4 of 5
www.diodes.com
November 2013
© Diodes Incorporated
DDTC
(
R1 = R2 SERIES
)
UA
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SOT323
Dim Min Max Typ
A 0.25 0.40 0.30
B 1.15 1.35 1.30
C 2.00 2.20 2.10
D - - 0.65
G 1.20 1.40 1.30
H 1.80 2.20 2.15
J 0.0 0.10 0.05
K 0.90 1.00 1.00
L 0.25 0.40 0.30
M 0.10 0.18 0.11
α 0° 8° -
All Dimensions in mm
Dimensions Value (in mm)
Z 2.8
X 0.7
Y 0.9
C 1.9
E 1.0
X E
Y
C
Z
A
M
JL
D
BC
H
K
G
DDTC (R1 = R2 SERIES) UA
Document number: DS30321 Rev. 12 - 2
5 of 5
www.diodes.com
November 2013
© Diodes Incorporated
DDTC
(
R1 = R2 SERIES
)
UA
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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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This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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
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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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