DDTA (R2-ONLY SERIES) CA
DS30336 Rev. 7 - 2
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PNP PRE-BIASED SMALL SIGNAL SOT-23
SURFACE MOUNT TRANSISTOR
Features
• Epitaxial Planar Die Construction
• Complementary NPN Types Available (DDTC)
• Built-In Biasing Resistor, R2 only
• Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 2 and 3)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
NEW PRODUCT
• Case: SOT-23
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminal Connections: See Diagram
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over Alloy
42 leadframe).
• Marking: Date Code and Type Code: See Table Below &
Page 4
• Ordering Information: See Page 4
• Weight: 0.008 grams (approximate)
P/N R2 (NOM) Type Code
DDTA114GCA
DDTA124GCA
DDTA144GCA
DDTA115GCA
10KΩ
22KΩ
47KΩ
100KΩ
P26
P27
P28
P29
SOT-23
Dim Min Max
A 0.37 0.51
B 1.20 1.40
C 2.30 2.50
D 0.89 1.03
E 0.45 0.60
G 1.78 2.05
H 2.80 3.00
J 0.013 0.10
K 0.903 1.10
L 0.45 0.61
M 0.085 0.180
α 0° 8°
All Dimensions in mm
A
E
JL
TOP VIEW
M
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 200 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RθJA 625 °C/W
Operating and Storage and Temperature Range TJ, TSTG -55 to +150 °C
Notes: 1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead. Halogen and Antimony Free.
3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured
prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
B
R
2
SCHEMATIC DIAGRAM
E
C
BC
H
GD
K
C
BE
DS30336 Rev. 7 - 2
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DDTA (R2-ONLY SERIES) CA
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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 = -720μA, DDTA114GCA
IE = -330μA, DDTA124GCA
IE = -160μA, DDTA144GCA
IE = -72μA, DDTA115GCA
Collector Cutoff Current ICBO ⎯ ⎯ -0.5 μA VCB = -50V
Emitter Cutoff Current
DDTA114GCA
DDTA124GCA
DDTA144GCA
DDTA115GCA IEBO
-300
-140
-65
-30
⎯
-580
-260
-130
-58
μA VEB = -4V
Collector-Emitter Saturation Voltage VCE(sat) ⎯ ⎯ -0.3 V IC = -10mA, IB = -0.5mA
DC Current Transfer Ratio
DDTA114GCA
DDTA124GCA
DDTA144GCA
DDTA115GCA hFE
30
56
68
82
⎯ ⎯ ⎯ IC = -5mA, VCE = -5V
Bleeder Resistor (R2) Tolerance ΔR2 -30 ⎯ +30 % ⎯
Gain-Bandwidth Product* fT ⎯ 250 ⎯ MHz VCE = -10V, IE = 5mA,
f = 100MHz
* Transistor - F o r Reference Only
Typical Curves – DDTA114GCA
0
50
100
050 100 150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N
(mW)
D
T , AMBIENT TEMPERA TURE (°C)
Fig. 1 Derating Curve
A
150
200
250
-50
0.001
0.01
0.1
1
01020 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
110
h, D
NEW PRODUCT
100
C
C
U
R
R
EN
T
G
AIN (N
O
R
MALIZED)
FE
I , COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
C
0
2
4
6
10
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
1
2
10
515 25
I = 0V
E
8
0.001
0.01
1
100
1,000
01234 89
10
I,
C
O
LLE
C
T
O
R
C
U
R
R
EN
T
(mA)
C
V , INPUT VOL TAGE (V)
Fig. 5 Collector Current vs. Input Voltage
in
567
10
0.1
0.1
1
10
0100 200 500 600 700
I , COLLECTOR CURRENT (mA)
Fig. 6 Input Voltage vs. Collector Current
C
V , INPUT VOL TAGE (V)
in
300 400
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DDTA (R2-ONLY SERIES) CA
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Ordering Information (Note 4)
Device Packaging Shipping
DDTA114GCA-7-F SOT-23 3000/Tape & Reel
DDTA124GCA-7-F SOT-23 3000/Tape & Reel
DDTA144GCA-7-F SOT-23 3000/Tape & Reel
DDTA115GCA-7-F SOT-23 3000/Tape & Reel
NEW PRODUCT
Notes: 4. 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 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.
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DDTA (R2-ONLY SERIES) CA
© Diodes Incorporated
