DS30326 Rev. 7 - 2
1 of 4
www.diodes.com
DDTA (R1≠R2 SERIES) UA
© Diodes Incorporated
DDTA (R1≠R2 SERIES) UA
PNP PRE-BIASED SMALL SIGNAL SURF ACE MOUNT TRANSISTOR
Features
• Epitaxial Planar Die Construction
• Complementary NPN Types Available (DDTC)
• Built-In Biasing Resistors, R1≠R2
• Lead Free/RoHS Compliant (Note 1)
• "Green" Device (Note 2 & 3)
Mechanical Data
• 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
DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
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
P02
P05
P06
P09
P10
P11
P14
P15
P18
P21
P22
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
M 0.10 0.18
α 0° 8°
All Dimens ons in mmi
A
M
JL
ED
BC
H
K
G
NEW PRODUCT
R1
OUT
B
C
E
R2
3
21
IN GND(+)
1 3
2
GND (+)
CB
IN OUT
E
Schematic and Pin Configuration Equivalent Inverter Circuit
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) DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
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 DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
IO
-100
-100
-100
-100
-100
-100
-70
-100
-50
-30
-30
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.
DS30326 Rev. 7 - 2
2 of 4
www.diodes.com
DDTA (R1≠R2 SERIES) UA
© Diodes Incorporated
NEW PRODUCT
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 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
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
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 DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
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 DDTA123JUA
IO/Il = -5mA/-0.25mA DDTA143ZUA
IO/Il = -5mA/-0.25mA DDTA114YUA
IO/Il = -10mA/-0.5mA All Others
Input Current
DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
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
DDTA113ZUA
DDTA123YUA
DDTA123JUA
DDTA143XUA
DDTA143FUA
DDTA143ZUA
DDTA114YUA
DDTA114WUA
DDTA124XUA
DDTA144VUA
DDTA144WUA
Gl
-33
-33
-80
-30
-68
-80
-68
-24
-68
-33
-56
⎯ ⎯ ⎯ VO = -5V, IO = -10mA
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
DS30326 Rev. 7 - 2
3 of 4
www.diodes.com
DDTA (R1≠R2 SERIES) UA
© Diodes Incorporated
Typical Curves – DDTA123JUA
-50 050100
250
200
150
50
100
0
T , AMBIENT TEMPERA TURE ( C)
Fig. 1 Derating Curve
A
°
150
P
,
P
O
WE
R
D
ISSI
P
A
T
I
O
N
(
M
W)
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
NEW PRODUCT
100
C
C
U
R
R
EN
T
G
AIN
FE
I , COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
C
V = 10V
CE
75 C
°
-25 C
°
25 C
°
0
2
4
6
12
020 30
C
,
C
A
P
A
C
I
T
A
N
C
E (p
F
)
OB
V , REVERSE BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
R
10
515 25
8
10
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 Curr ent vs. Input Vo ltage
in
-25°C
567
25°C
0.1
V = 5V
O
75°C
0.1
1
10
010203040
I , COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
C
50
V = 0.2V
O
V , INPUT VOLT AGE (V)
in
DS30326 Rev. 7 - 2
4 of 4
www.diodes.com
DDTA (R1≠R2 SERIES) UA
© Diodes Incorporated
Ordering Information (Note 3 & 5)
Device Packaging Shipping
DDTA113ZUA-7-F SOT-323 3000/Tape & Reel
DDTA123YUA-7-F SOT-323 3000/Tape & Reel
DDTA123JUA-7-F SOT-323 3000/Tape & Reel
DDTA143XUA-7-F SOT-323 3000/Tape & Reel
DDTA143FUA-7-F SOT-323 3000/Tape & Reel
DDTA143ZUA-7-F SOT-323 3000/Tape & Reel
DDTA114YUA-7-F SOT-323 3000/Tape & Reel
DDTA114WUA-7-F SOT-323 3000/Tape & Reel
DDTA124XUA-7-F SOT-323 3000/Tape & Reel
DDTA144VUA-7-F SOT-323 3000/Tape & Reel
DDTA144WUA-7-F SOT-323 3000/Tape & Reel
NEW PRODUCT
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
XXX
YM
XXX = Product Type Marking Code, See Table on Page 1
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
Date Code Key
Year 2006 2007 2008 2009 2010 2011 2012
Code 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.