DS30339 Rev. 6 - 2
1 of 3
www.diodes.com
DDTC (R1-ONLY SERIES) KA
© Diodes Incorporated
DDTC (R1-ONLY SERIES) KA
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
NEW PRODUCT
• Case: SC-59
• Case Material: Molded Plastic, "Green" Molding Compound,
Note 4. UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020C
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over Copper
leadframe).
• Terminal Connections: See Diagram
• Marking Information: See Diagrams & Page 3
• Ordering Information: See Page 3
• Weight: 0.008 grams (approximate)
P/N R1 (NOM) Type Code
DDTC113TKA
DDTC123TKA
DDTC143TKA
DDTC114TKA
DDTC124TKA
DDTC144TKA
DDTC115TKA
DDTC125TKA
1KΩ
2.2KΩ
4.7KΩ
10KΩ
22KΩ
47KΩ
100KΩ
200KΩ
N01
N03
N07
N12
N16
N19
N23
N25
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
α
0° 8°
All Dimensi mm ons in
A
M
J
L
FD
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
θ
JA
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 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.
B
R
1
SCHEMATIC DIAGRAM
E
C
B
C
H
K
G
B
E
C