Diodes DDTC (R2-ONLY SERIES) UA User Manual
Ddtc, R2-only series), Features
DS30324 Rev. 7 - 2
1 of 3
www.diodes.com
DDTC (R2-ONLY SERIES) UA
© Diodes Incorporated
DDTC
(R2-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, R2 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: Date Code and Type Code, See Page 3
•
Ordering Information: See Page 3
•
Type Code: See Table Below
•
Weight: 0.006 grams (approximate)
P/N
R2 (NOM)
Type Code
DDTC114GUA
DDTC124GUA
DDTC144GUA
DDTC115GUA
10K
Ω
22K
Ω
47K
Ω
100K
Ω
N26
N27
N28
N29
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 Dimens
mm
ions in
B
R
2
SCHEMATIC DIAGRAM
E
C
A
M
J
L
E
D
B C
H
K
G
B
E
C
NEW PROD
UC
T
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
625
°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.