DS30319 Rev. 6 - 2
1 of 4
www.diodes.com
DDTA (R1-ONLY SERIES) E
© Diodes Incorporated
DDTA (R1-ONLY SERIES) EDDTA (R1-ONLY SERIES) E
PNP PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
NEW ODUC ODUCPPR T T R
• Epitaxial Planar Die Construction
• Complementary NPN Types Available (DDTC)
• Built-In Biasing Resistor, R1 only
• Lead Free/RoHS Compliant (Note 2)
• "Green" Device (Note 3 and 4)
Mechanical Data
• Case: SOT-523
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020C
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
• Terminal Connections: See Diagram
• Marking & Date Code Information: See Diagrams
& Page 4
• Ordering Information: See Page 4
• Weight: 0.002 grams (approximate)
P/N R1 (NOM) MARKING
DDTA113TE
DDTA123TE
DDTA143TE
DDTA114TE
DDTA124TE
DDTA144TE
DDTA115TE
DDTA125TE
1KΩ
2.2KΩ
4.7KΩ
10KΩ
22KΩ
47KΩ
100KΩ
200KΩ
P01
P03
P07
P12
P16
P19
P23
P25
SOT-523
Dim Min Max Typ
A 0.15 0.30 0.22
B 0.75 0.85 0.80
C 1.45 1.75 1.60
D ⎯ ⎯ 0.50
G 0.90 1.10 1.00
H 1.50 1.70 1.60
J 0.00 0.10 0.05
K 0.60 0.80 0.75
L 0.10 0.30 0.22
M 0.10 0.20 0.12
N 0.45 0.65 0.50
α 0° 8° ⎯
All Dimensions in mm
A
M
JL
D
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
Power Dissipation Pd 150 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RθJA 833 °C/W
Operating and Storage Temperature Range Tj, TSTG -55 to +150 °C
Notes: 1. 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
2. No purposefully added lead.
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
B
R
1
SCHEMATIC DIAGRAM
E
C
BC
H
K
G
TOP VIEW
C
E
B
N
DS30319 Rev. 6 - 2
2 of 4
www.diodes.com
DDTA (R1-ONLY SERIES) E
© Diodes Incorporated
NEW PRODUCT
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 DDTA113TE
IC/IB = -5mA/-0.5mA DDTA123TE
IC/IB = -2.5mA/-.25mA DDTA143TE
IC/IB = -1mA/-.1mA DDTA114TE
IC/IB = -5mA/-0.5mA DDTA124TE
IC/IB = -2.5mA/-.25mA DDTA144TE
IC/IB = -1mA/-0.1mA DDTA115TE
IC/IB = -.5mA/-.05mA DDTA125TE
DC Current Transfer Ratio hFE 100 250 600 ⎯ IC = -1mA, VCE = -5V
Gain-Bandwidth Product* fT ⎯ 250 ⎯ MHz VCE = -10V, IE = 5mA,
f = 100MHz
* Transistor - For Reference Only
DS30319 Rev. 6 - 2
3 of 4
www.diodes.com
DDTA (R1-ONLY SERIES) E
© Diodes Incorporated
Typical Curves – DDTA114TE
-50 050100
250
200
150
50
100
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Derating Curve
A
°
150
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
°
25 C
°
75 C
°
10
1,000
100
1
110
hFE, D
NEW PRODUCT
100
C
C
U
R
R
E
N
T
G
AI
N
(
N
O
R
MALIZED)
I , COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
C
0
6
12
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
10
8
4
2
I = 0V
E
0.01
0.1
1
10
100
01234 89
10
I,
C
O
LLE
C
T
O
R
C
U
R
R
E
N
T
(mA)
C
V , INPUT VOLTAGE (V)
Fig. 5 Collector Current vs. Input Voltage
in
567
0.001
0
1
10
0 10203040
I , COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
C
50
V = 0.2
O
V , INPUT VOLTAGE (V)
in
DS30319 Rev. 6 - 2
4 of 4
www.diodes.com
DDTA (R1-ONLY SERIES) E
© Diodes Incorporated
Ordering Information (Note 5)
Device Packaging Shipping
DDTA113TE-7-F SOT-523 3000/Tape & Reel
DDTA123TE-7-F SOT-523 3000/Tape & Reel
DDTA143TE-7-F SOT-523 3000/Tape & Reel
DDTA114TE-7-F SOT-523 3000/Tape & Reel
DDTA124TE-7-F SOT-523 3000/Tape & Reel
DDTA144TE-7-F SOT-523 3000/Tape & Reel
DDTA115TE-7-F SOT-523 3000/Tape & Reel
DDTA125TE-7-F SOT-523 3000/Tape & Reel
NEW PRODUCT
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
XXXYM
XXX = Product Type Marking Code (See Page 1, e.g. P01 = DDTA113TE)
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 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.
