DS30341 Rev. 5 - 2 1 of 3 DDTA (R1 = R2 SERIES) KA
www.diodes.com ã Diodes Incorporated
DDTA (R1 = R2 SERIES) KA
PNP PRE-BIASED SMALL SIGNAL SC-59
SURFACE MOUNT TRANSISTOR
·Epitaxial Planar Die Construction
·Complementary NPN Types Available (DDTC)
·Built-In Biasing Resistors, R1 = R2
·Available in Lead Free/RoHS Compliant Version (Note 2)
Characteristic Symbol Value Unit
Supply Voltage, (3) to (1) VCC -50 V
Input Voltage, (2) to (1) DDTA123EKA
DDTA143EKA
DDTA114EKA
DDTA124EKA
DDTA144EKA
DDTA115EKA
VIN
+10 to -12
+10 to -30
+10 to -40
+10 to -40
+10 to -40
+10 to -40
V
Output Current DDTA123EKA
DDTA143EKA
DDTA114EKA
DDTA124EKA
DDTA144EKA
DDTA115EKA
IO
-100
-100
-50
-30
-100
-20
mA
Output Current All IC (Max) -100 mA
Power Dissipation Pd200 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 625 °C/W
Operating and Storage and Temperature Range Tj,T
STG -55 to +150 °C
Features
Maximum Ratings @ TA= 25°C unless otherwise specified
Mechanical Data
·Case: SC-59
·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
·Also Available in Lead Free Plating (Matte Tin Finish
annealed over Copper leadframe). Please see Ordering
Information, Note 4, on Page 2
·Terminal Connections: See Diagram
·Marking: Date Code and Type Code (See Table
Below & Page 2)
·Ordering Information (See Page 2)
·Weight: 0.008 grams (approximate)
TCUDORPWEN
IN
IN
R1
R2
GND
SCHEMATIC DIAGRAM
OUT
GND
O
UT
P/N R1, R2 (NOM) Type Code
DDTA123EKA
DDTA143EKA
DDTA114EKA
DDTA124EKA
DDTA144EKA
DDTA115EKA
2.2KW
4.7KW
10KW
22KW
47KW
100KW
P04
P08
P13
P17
P20
P24
SC-59
Dim Min Max
A0.35 0.50
B1.50 1.70
C2.70 3.00
D0.95
G1.90
H2.90 3.10
J0.013 0.10
K1.00 1.30
L0.35 0.55
M0.10 0.20
a0°8°
All Dimensions in mm
Note: 1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
A
M
JL
D
BC
H
K
G
OUT
IN GND
SPICE MODELS: DDTA123EKA DDTA143EKA DDTA114EKA DDTA124EKA DDTA144EKA DDTA115EKA
DS30341 Rev. 5 - 2 2 of 3 DDTA (R1 = R2 SERIES) KA
www.diodes.com
Characteristic Symbol Min Typ Max Unit Test Condition
Input Voltage
Vl(off) -0.5 -1.1 ¾
V
VCC = -5V, IO = -100mA
Vl(on) ¾-1.9 -3
VO = -0.3V, IO = -20mA, DDTA123EKA
VO = -0.3V, IO = -20mA, DDTA143EKA
VO = -0.3V, IO = -10mA, DDTA114EKA
VO = -0.3V, IO = -5mA, DDTA124EKA
VO = -0.3V, IO = -2mA, DDTA144EKA
VO = -0.3V, IO = -1mA, DDTA115EKA
Output Voltage VO(on) ¾-0.1 -0.3 V
IO/Il = -10mA/-0.5mA, DDTA123EKA
IO/Il = -10mA/-0.5mA, DDTA143EKA
IO/Il = -10mA/-0.5mA, DDTA114EKA
IO/Il = -10mA/-0.5mA, DDTA124EKA
IO/Il = -10mA/-0.5mA, DDTA144EKA
IO/Il = -5mA/-0.25mA, DDTA115EKA
Input Current
DDTA123EKA
DDTA143EKA
DDTA114EKA
DDTA124EKA
DDTA144EKA
DDTA115EKA
Il¾¾
-3.8
-1.8
-0.88
-0.36
-0.18
-0.15
mA VI = -5V
Output Current IO(off) ¾¾-0.5 mAVCC = -50V, VI = 0V
DC Current Gain
DDTA123EKA
DDTA143EKA
DDTA114EKA
DDTA124EKA
DDTA144EKA
DDTA115EKA
Gl
20
20
30
56
68
82
¾¾¾
VO = -5V, IO = -20mA
VO = -5V, IO = -10mA
VO = -5V, IO = -5mA
VO = -5V, IO = -5mA
VO = -5V, IO = -5mA
VO = -5V, IO = -5mA
Input Resistor (R1) Tolerance DR1-30 ¾+30 % ¾
Resistance Ratio R2/R10.8 1 1.2 ¾¾
Gain-Bandwidth Product* fT¾250 ¾MHz VCE = -10V, IE = 5mA,
f = 100MHz
Electrical Characteristics @ TA= 25°C unless otherwise specified
TCUDORPWEN
* Transistor - For Reference Only
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1234567
89 OND
Year 2002 2003 2004 2005 2006 2007 2008 2009
Code NPRST
UVW
Date Code Key
XXX = Product Type Marking Code, See Table on Page 1
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
XXX
YM
Marking Information
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
4. For Lead Free/RoHS Compliant version part numbers, please add "-F" suffix to the part numbers above. Example: DDTA115EKA-7-F.
Device Packaging Shipping
DDTA123EKA-7 SC-59 3000/Tape & Reel
DDTA143EKA-7 SC-59 3000/Tape & Reel
DDTA114EKA-7 SC-59 3000/Tape & Reel
DDTA124EKA-7 SC-59 3000/Tape & Reel
DDTA144EKA-7 SC-59 3000/Tape & Reel
DDTA115EKA-7 SC-59 3000/Tape & Reel
(Note 3)
Ordering Information
DS30341 Rev. 5 - 2 3 of 3 DDTA (R1 = R2 SERIES) KA
www.diodes.com
TCUDORPWEN
1
1
10
01020304050
I , COLLECTOR CURRENT (mA)
C
Fi
g
. 6 Input Volta
g
e vs. Collector Current
V = 0.2
O
V , INPUT VOLTAGE (V)
in
-25°C
25°C
75°C
0.01
0.1
1
10
100
01 2 3 4 89
10
I , COLLECTOR CURRENT (mA)
C
V , INPUT VOLTAGE (V)
in
Fi
g
. 5 Collector Current Vs. Input Volta
g
e
75°C
-25°C
567
25°C
V = 5V
O
0
2
4
6
10
020 30
C
,
C
APA
C
ITAN
C
E
(
pF
)
OB
V , REVERSE BIAS VOLTAGE (V)
R
Fig. 4 Output Capacitance
12
10
515 25
8
I=0mA
E
10
1000
100
1
1 10 100
h , DC CURRENT GAIN (NORMALIZED)
FE
I , COLLECTOR CURRENT (mA)
C
Fi
g
. 3 DC CURRENT GAIN
V = 10
CE
75°C
-25°C
25°C
0.001
0.01
0.1
1
010 20 30 40 50
V , MAXIMUM COLLECTOR VOLTAGE (V)
CE(SAT)
I , COLLECTOR CURRENT (mA)
C
Fig. 2 V vs. I
CE
(
SAT
)
C
I/I =10
CB
-25°C
75°C
25°C
-50 0 50 100 150
2
5
0
200
150
50
100
0
T , AMBIENT TEMPERATURE (°C)
A
Fi
g
. 1 Deratin
g
Curve
P , POWER DISSIPATION (MILLIWATTS)
d
TYPICAL CURVES - DDTA143EKA