P/N
R1
(NOM)
R2
(NOM)
MARKING
DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
1K
W
2.2K
W
2.2K
W
4.7K
W
4.7K
W
4.7K
W
10K
W
10K
W
22K
W
47K
W
47K
W
10K
W
10K
W
47K
W
10K
W
22K
W
47K
W
47K
W
4.7K
W
47K
W
10K
W
22K
W
N02
N05
N06
N09
N10
N11
N14
N15
N18
N21
N22
DS30338 Rev. 2 - 2
1 of 4
DDTC (R1
R2 SERIES) KA
DDTC
(R1
R2 SERIES)
KA
NPN PRE-BIASED SMALL SIGNAL SC-59
SURFACE MOUNT TRANSISTOR
Epitaxial Planar Die Construction
Complementary PNP Types Available
(DDTA)
Built-In Biasing Resistors, R1
R2
Characteristic
Symbol
Value
Unit
Supply Voltage, (3) to (1)
V
CC
50
V
Input Voltage, (2) to (1) DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
V
IN
-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 DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
I
O
100
100
100
100
100
100
70
100
50
30
30
mA
Output Current All
I
C
(Max)
100
mA
Power Dissipation
P
d
200
mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
qJA
625
C/W
Operating and Storage and Temperature Range
T
j
, T
STG
-55 to +150
C
Features
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
Mechanical Data
Case: SC-59, Molded Plastic
Case material - UL Flammability Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Terminal Connections: See Diagram
Marking: Date Code and Marking Code
(See Diagrams & Page 3)
Weight: 0.006 grams (approx.)
Ordering Information (See Page 2)
T
C
U
D
O
R
P
W
E
N
IN
IN
R
1
R
2
GND
SCHEMATIC DIAGRAM
OUT
GND
OUT
SC-59
Dim
Min
Max
A
0.35
0.50
B
1.50
1.70
C
2.70
3.00
D
0.95
G
1.90
H
2.90
3.10
J
0.013
0.10
K
1.00
1.30
L
0.35
0.55
M
0.10
0.20
a
0
8
All Dimensions in mm
Note:
1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
A
M
J
L
D
B C
H
K
G
OUT
IN
GND
DS30338 Rev. 2 - 2
2 of 4
DDTC (R1
R2 SERIES) KA
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Input Voltage
DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
V
l(off)
0.3
0.3
0.5
0.3
0.3
0.5
0.3
0.8
0.4
1.0
0.8
V
V
CC
= 5V, I
O
= 100
mA
DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
V
l(on)
3.0
3.0
1.1
2.5
1.3
1.3
1.4
3.0
2.5
5.0
4.0
V
O
= 0.3V, I
O
= 20mA
V
O
= 0.3V, I
O
= 20mA
V
O
= 0.3V, I
O
= 5mA
V
O
= 0.3V, I
O
= 20mA
V
O
= 0.3V, I
O
= 3mA
V
O
= 0.3V, I
O
= 5mA
V
O
= 0.3V, I
O
= 1mA
V
O
= 0.3V, I
O
= 2mA
V
O
= 0.3V, I
O
= 2mA
V
O
= 0.3V, I
O
= 2mA
V
O
= 0.3V, I
O
= 2mA
Output Voltage
V
O(on)
0.1
0.3
V
I
O
/I
l
= 5mA/0.25mA DDTC123JKA
I
O
/I
l
= 5mA/0.25mA DDTC143ZKA
I
O
/I
l
= 5mA/0.25mA DDTC114YKA
I
O
/I
l
= 10mA/0.5mA All Others
Input Current
DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
I
l
7.2
3.8
3.6
1.8
1.8
1.8
0.88
0.88
0.36
0.16
0.16
mA
V
I
= 5V
Output Current
I
O(off)
0.5
mA
V
CC
= 50V, V
I
= 0V
DC Current Gain
DDTC113ZKA
DDTC123YKA
DDTC123JKA
DDTC143XKA
DDTC143FKA
DDTC143ZKA
DDTC114YKA
DDTC114WKA
DDTC124XKA
DDTC144VKA
DDTC144WKA
G
l
33
33
80
30
68
80
68
24
68
33
56
V
O
= 5V, I
O
= 10mA
Input Resistor Tolerance
DR
1
-30
+30
%
Resistance Ratio Tolerance
DR
2
/R
1
-20
+20
%
Gain-Bandwidth Product*
f
T
250
MHz
V
CE
= 10V, I
E
= 5mA,
f = 100MHz
Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
T
C
U
D
O
R
P
W
E
N
* Transistor - For Reference Only
Device
Packaging
Shipping
DDTC113ZKA-7
SC-59
3000/Tape & Reel
DDTC123YKA-7
SC-59
3000/Tape & Reel
DDTC123JKA-7
SC-59
3000/Tape & Reel
DDTC143XKA-7
SC-59
3000/Tape & Reel
DDTC143FKA-7
SC-59
3000/Tape & Reel
DDTC143ZKA-7
SC-59
3000/Tape & Reel
DDTC114YKA-7
SC-59
3000/Tape & Reel
DDTC114WKA-7
SC-59
3000/Tape & Reel
DDTC124XKA-7
SC-59
3000/Tape & Reel
DDTC144VKA-7
SC-59
3000/Tape & Reel
DDTC144WKA-7
SC-59
3000/Tape & Reel
Notes:
2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Ordering Information
(Note 2)
DS30338 Rev. 2 - 2
4 of 4
DDTC (R1
R2 SERIES) KA
T
C
U
D
O
R
P
W
E
N
0.1
1
10
0
10
20
30
40
50
I , COLLECTOR CURRENT (mA)
C
Fig. 6 Input Voltage vs. Collector Current
V = 0.2
O
V
,
INPUT
V
OL
T
A
GE
(V)
in
-25C
25C
75C
0.001
0.01
1
10
100
0
1
2
3
4
8
9
10
I
,
COLLECT
OR
CURRENT
(mA)
C
V , INPUT VOLTAGE (V)
in
Fig. 5 Collector Current Vs. Input Voltage
-25C
5
6
7
25C
0.1
V = 5V
O
75C
0
1
2
3
4
0
20
30
C
,
C
AP
A
C
IT
AN
C
E
(
pF
)
OB
V , REVERSE BIAS VOLTAGE (V)
R
Fig. 4 Output Capacitance
10
5
15
25
I = 0mA
E
10
1000
100
1
10
100
hFE,
DC
CURRENT
GAIN
(NORMALIZED)
I , COLLECTOR CURRENT (mA)
C
Fig. 3 DC CURRENT GAIN
V = 10
CE
75C
-25C
25C
0.001
0.01
0.1
1
0
10
20
30
40
50
V
,
MAXIMUM
COLLECT
OR
VOL
T
AGE
(V)
CE(SA
T)
I , COLLECTOR CURRENT (mA)
C
Fig. 2 V
vs. I
CE(SAT)
C
I /I = 10
C B
-25C
75C
25C
-50
0
50
100
150
250
200
150
50
100
0
T , AMBIENT TEMPERATURE (C)
A
Fig. 1 Derating Curve
P
,
POWER
D
ISSIP
A
TION
(MILLIW
A
TTS)
D
TYPICAL CURVES - DDTC123JKA
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