DDTC (R1≠R2 SERIES) UA
NPN PRE-BIASED SMAL L SIGNAL SURFACE MOUNT TRANSISTOR
Features
• Epitaxial Planar Die Construction
• Complementary PNP Types Available (DDTA)
• Built-In Biasing Resistors, R1≠R2
• Lead Free/RoHS Compliant (Note 1)
• "Green" Device (Note 2 & 3)
Mechanical Data
DS30322 Rev. 9 - 2
1 of 4
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DDTC (R1≠R2 SERIES) UA
© Diodes Incorporated
• Case: SOT-323
• Case Material: Molded Plastic, "Green" Molding Compound,
Note 3. 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
• Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
• Marking Information: See Page 4
• Type Code: See Table Below
• Ordering Information: See Page 4
• Weight: 0.006 grams (approximate)
P/N R1 (NOM) R2 (NOM) Type Code
DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
1KΩ
2.2KΩ
2.2KΩ
4.7KΩ
4.7KΩ
4.7KΩ
10KΩ
10KΩ
22KΩ
47KΩ
47KΩ
10KΩ
10KΩ
47KΩ
10KΩ
22KΩ
47KΩ
47KΩ
4.7KΩ
47KΩ
10KΩ
22KΩ
N02
N05
N06
N09
N10
N11
N14
N15
N18
N21
N22
SOT-323
Dim Min Max
A 0.25 0.40
B 1.15 1.35
C 2.00 2.20
D 0.65 Nominal
E 0.30 0.40
G 1.20 1.40
H 1.80 2.20
J 0.0 0.10
K 0.90 1.00
L 0.25 0.40
A
M
JL
ED
C
B
M 0.10 0.18
α 0° 8°
All Dimensions in mm
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Supply Voltage, (3) to (2) VCC 50 V
Input Voltage, (1) to (2) DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
VIN
-5 to +10
-5 to +12
-5 to +12
-7 to +20
-6 to +30
-5 to +30
-6 to +40
-10 to +30
-10 to +40
-15 to +40
-10 to +40
V
Output Current DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
IO
100
100
100
100
100
100
70
100
50
30
30
mA
Output Current All IC (Max) 100 mA
Notes: 1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to
Date Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
H
K
G
R1
OUT
B
C
E
R2
3
21
IN GND(0)
1 3
2
GND (0)
CB
IN OUT
E
Schematic and Pin Configuration
Equivalent Inverter Circuit
DS30322 Rev. 9 - 2
2 of 4
www.diodes.com
DDTC (R1≠R2 SERIES) UA
© Diodes Incorporated
Maximum Ratings (continued) @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Output Current All IC (Max) 100 mA
Power Dissipation Pd200 mW
Thermal Resistance, Junction to Ambient Air (Note 4) RθJA 625 °C/W
Operating and Storage Temperature Range Tj, TSTG -55 to +150 °C
Notes: 4. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Input Voltage
DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
Vl(off)
0.3
0.3
0.5
0.3
0.3
0.5
0.3
0.8
0.4
1.0
0.8
⎯ ⎯ VCC = 5V, IO = 100μA
Input Voltage
DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
Vl(on) ⎯ ⎯
3.0
3.0
1.1
2.5
1.3
1.3
1.4
3.0
2.5
5.0
4.0
V VO = 0.3V, IO = 20mA
VO = 0.3V, IO = 20mA
VO = 0.3V, IO = 5mA
VO = 0.3V, IO = 20mA
VO = 0.3V, IO = 3mA
VO = 0.3V, IO = 5mA
VO = 0.3V, IO = 1mA
VO = 0.3V, IO = 2mA
VO = 0.3V, IO = 2mA
VO = 0.3V, IO = 2mA
VO = 0.3V, IO = 2mA
Output Voltage VO(on) ⎯ 0.1 0.3 V
IO/Il = 5mA/0.25mA DDTC123JUA
IO/Il = 5mA/0.25mA DDTC143ZUA
IO/Il = 5mA/0.25mA DDTC114YUA
IO/Il = 10mA/0.5mA All Others
Input Current
DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
Il⎯ ⎯
7.2
3.8
3.6
1.8
1.8
1.8
0.88
0.88
0.36
0.16
0.16
mA VI = 5V
Output Current IO(off) ⎯ ⎯ 0.5 μA VCC = 50V, VI = 0V
DC Current Gain
DDTC113ZUA
DDTC123YUA
DDTC123JUA
DDTC143XUA
DDTC143FUA
DDTC143ZUA
DDTC114YUA
DDTC114WUA
DDTC124XUA
DDTC144VUA
DDTC144WUA
Gl
33
33
80
30
68
80
68
24
68
33
56
⎯ ⎯ ⎯
VO = 5V, IO = 5mA
VO = 5V, IO = 10mA
VO = 5V, IO = 10mA
VO = 5V, IO = 10mA
VO = 5V, IO = 10mA
VO = 5V, IO = 10mA
VO = 5V, IO = 5mA
VO = 5V, IO = 10mA
VO = 5V, IO = 5mA
VO = 5V, IO = 5mA
VO = 5V, IO = 5mA
Input Resistor Tolerance ΔR1-30 ⎯ +30 % ⎯
Resistance Ratio Tolerance ΔR2/R1-20 ⎯ +20 % ⎯
Gain-Bandwidth Product* fT⎯ 250 ⎯ MHz VCE = 10V, IE = 5mA,
f = 100MHz
* Transistor - F o r Refere nce Only
Typical Curves – DDTC123JUA
-50 050100
250
200
150
50
100
0
T , AMBIENT TEMPERA TURE ( C)
Fig. 1 Derating Curve
A
°
150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
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
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
110
h, D
100
C
C
U
R
R
E
N
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
C
DS30322 Rev. 9 - 2
3 of 4
www.diodes.com
DDTC (R1≠R2 SERIES) UA
© Diodes Incorporated
0
1
2
3
4
020 30
C
,
C
A
P
A
C
I
T
AN
C
E (p
F
)
OB
V , REVERSE BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
R
10
515 25
f = 1MHz
0.001
0.01
1
10
100
01234 89
10
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
0.1
1
10
010203040
I , COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
C
50
V , INPUT VOLTAGE (V)
in
Ordering Information (Note 3 & 5)
Device Packaging Shipping
DDTC113ZUA-7-F SOT-323 3000/Tape & Reel
DDTC123YUA-7-F SOT-323 3000/Tape & Reel
DDTC123JUA-7-F SOT-323 3000/Tape & Reel
DDTC143XUA-7-F SOT-323 3000/Tape & Reel
DDTC143FUA-7-F SOT-323 3000/Tape & Reel
DDTC143ZUA-7-F SOT-323 3000/Tape & Reel
DDTC114YUA-7-F SOT-323 3000/Tape & Reel
DDTC114WUA-7-F SOT-323 3000/Tape & Reel
DS30322 Rev. 9 - 2
4 of 4
www.diodes.com
DDTC (R1≠R2 SERIES) UA
© Diodes Incorporated
DDTC124XUA-7-F SOT-323 3000/Tape & Reel
DDTC144VUA-7-F SOT-323 3000/Tape & Reel
DDTC144WUA-7-F SOT-323 3000/Tape & Reel
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Date Code Key
NXX
YM
NXX = Product Type Marking Code
See Page 1 Diagrams
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code N P R S T U V W X Y Z
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
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 an y 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.
