DS30321 Rev. 6 - 2 1 of 3 DDTC (R1 = R2 SERIES) UA
www.diodes.com ã Diodes Incorporated
DDTC (R1 = R2 SERIES) UA
NPN PRE-BIASED SMALL SIGNAL SOT-323
SURFACE MOUNT TRANSISTOR
·Epitaxial Planar Die Construction
·Complementary PNP Types Available (DDTA)
·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) DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
VIN
-10 to +12
-10 to +30
-10 to +40
-10 to +40
-10 to +40
-10 to +40
V
Output Current DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
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
A
M
JL
FD
BC
H
K
G
IN GND
OUT
Mechanical Data
·Case: SOT-323
·Case Material: Molded Plastic. 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
·Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please see Ordering
Information, Note 4, on Page 2
·Marking: Date Code and Type Code, See Page 2
·Ordering Information (See Page 2)
·Type Code: See Table Below
·Weight: 0.006 grams (approximate)
TCUDORPWEN
IN
IN
R1
R2
GND
SCHEMATIC DIAGRAM
OUT
GND
OUT
P/N R1, R2 (NOM) Type Code
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
2.2KW
4.7KW
10KW
22KW
47KW
100KW
N04
N08
N13
N17
N20
N24
SOT-323
Dim Min Max
A0.25 0.40
B1.15 1.35
C2.00 2.20
D0.65 Nominal
E0.30 0.40
G1.20 1.40
H1.80 2.20
J0.0 0.10
K0.90 1.00
L0.25 0.40
M0.10 0.18
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.
SPICE MODELS: DDTC123EUA DDTC143EUA DDTC114EUA DDTC124EUA DDTC144EUA DDTC115EUA
DS30321 Rev. 6 - 2 2 of 3 DDTC (R1 = R2 SERIES) U
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) ¾1.9 3
VO = 0.3V, IO = 20mA, DDTC123EUA
VO = 0.3V, IO = 20mA, DDTC143EUA
VO = 0.3V, IO = 10mA, DDTC114EUA
VO = 0.3V, IO = 5mA, DDTC124EUA
VO = 0.3V, IO = 2mA, DDTC144EUA
VO = 0.3V, IO = 1mA, DDTC115EUA
Output Voltage VO(on) ¾0.1 0.3 V
IO/Il =10mA/0.5mA, DDTC123EUA
IO/Il =10mA/0.5mA, DDTC143EUA
IO/Il =10mA/0.5mA, DDTC114EUA
IO/Il =10mA/0.5mA, DDTC124EUA
IO/Il =10mA/0.5mA, DDTC144EUA
IO/Il =5mA/0.25mA, DDTC115EUA
Input Current
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
Il¾¾
3.8
1.8
0.88
0.36
0.18
0.15
mA VI = 5V
Output Current IO(off) ¾¾0.5 mAVCC = 50V, VI = 0V
DC Current Gain
DDTC123EUA
DDTC143EUA
DDTC114EUA
DDTC124EUA
DDTC144EUA
DDTC115EUA
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
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 number, please add "-F" suffix to the part number above. Example: DDTC115EUA-7-F.
Ordering Information
Device Packaging Shipping
DDTC123EUA-7 SOT-323 3000/Tape & Reel
DDTC143EUA-7 SOT-323 3000/Tape & Reel
DDTC114EUA-7 SOT-323 3000/Tape & Reel
DDTC124EUA-7 SOT-323 3000/Tape & Reel
DDTC144EUA-7 SOT-323 3000/Tape & Reel
DDTC115EUA-7 SOT-323 3000/Tape & Reel
Date Code Key
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
(Note 3)
DS30321 Rev. 6 - 2 3 of 3 DDTC (R1 = R2 SERIES) U
www.diodes.com
-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
TCUDORPWEN
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
0
1
2
3
4
020 30
C
,
C
APA
C
ITAN
C
E
(
pF
)
OB
V , REVERSE BIAS VOLTAGE (V)
R
Fig. 4 Output Capacitance
5
10
515 25
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
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
TYPICAL CURVES - DDTC143EUA
