Diodes DDTC (R1-ONLY SERIES) UA User Manual
Ddtc, R1-only series), Features
DDTC
(R1-ONLY SERIES)
UA
NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
•
Epitaxial Planar Die Construction
•
Complementary PNP Types Available (DDTA)
•
Built-In Biasing Resistor, R1 only
•
Lead Free/RoHS Compliant (Note 2)
•
"Green" Device (Note 3 and 4)
Mechanical Data
•
Case: SOT-323
•
Case Material: Molded Plastic, "Green" Molding
Compound, Note 4. 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
•
Lead Free Plating (Matte Tin Finish annealed over Alloy
42 leadframe).
•
Marking Information: See Diagrams & Page 3
•
Type Code: See Table Below
•
Ordering Information: See Page 3
•
Weight: 0.006 grams (approximate)
P/N
R1 (NOM)
Type Code
DDTC113TUA
DDTC123TUA
DDTC143TUA
DDTC114TUA
DDTC124TUA
DDTC144TUA
DDTC115TUA
DDTC125TUA
1K
Ω
2.2K
Ω
4.7K
Ω
10K
Ω
22K
Ω
47K
Ω
100K
Ω
200K
Ω
N01
N03
N07
N12
N16
N19
N23
N25
SOT-323
Dim
Min
Max
A
0.25
0.40
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
E
0.30
0.40
G
1.20
1.40
H
1.80
2.20
J
0.0
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.18
α
0
°
8
°
All Dimensi
mm
ons in
R
1
SCHEMATIC DIAGRAM
E
C
B
A
M
J
L
E
D
B C
H
K
G
B
E
C
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Collector-Base Voltage
V
CBO
50
V
Collector-Emitter Voltage
V
CEO
50
V
Emitter-Base Voltage
V
EBO
5
V
Collector Current
I
C
(Max)
100
mA
Power Dissipation
P
d
200
mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
θJA
833
°C/W
Operating and Storage Temperature Range
T
j
, T
STG
-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 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants
DS30323 Rev. 7 – 2
1 of 3
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