DDTC (R1 = R2 SERIES) KA
NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
•
•
•
•
•
Epitaxial Planar Die Construction
SC-59
Min
A
Complementary PNP Types Available (DDTA)
Built-In Biasing Resistors, R1 = R2
Lead Free/RoHS Compliant (Note 2)
"Green" Device, Note 3 and 4
Dim
A
Max
0.50
1.70
3.00
0.35
1.50
2.70
B
C
B
C
D
0.95
1.90
2.90
Mechanical Data
G
H
G
H
•
•
Case: SC-59
3.10
0.10
1.30
0.55
0.20
8°
Case Material: Molded Plastic, "Green" Molding
Compound, Note 4. UL Flammability Classification
Rating 94V-0
J
0.013
1.00
0.35
0.10
0°
K
J
M
K
•
•
•
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).
L
L
D
M
α
•
•
•
•
Terminal Connections: See Diagram
Marking Information: See Table Below & Page 4)
Ordering Information: See Page 4
OUT
All Dimensions in mm
3
C
B
1
3
C
Weight: 0.008 grams (approximate)
IN
OUT
R1
B
R2
P/N
R1, R2 (NOM)
2.2KΩ
Type Code
DDTC123EKA
DDTC143EKA
DDTC114EKA
DDTC124EKA
DDTC144EKA
DDTC115EKA
N04
N08
N13
N17
N20
N24
E
E
4.7KΩ
10KΩ
22KΩ
47KΩ
1
2
GND (0)
GND(0)
IN
100KΩ
Schematic and Pin Configuration
Equivalent Inverter Circuit
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
50
Unit
Supply Voltage, (3) to (2)
V
VCC
Input Voltage, (1) to (2)
DDTC123EKA
DDTC143EKA
DDTC114EKA
DDTC124EKA
DDTC144EKA
DDTC115EKA
DDTC123EKA
DDTC143EKA
DDTC114EKA
DDTC124EKA
DDTC144EKA
DDTC115EKA
-10 to +12
-10 to +30
-10 to +40
-10 to +40
-10 to +40
-10 to +40
100
V
VIN
Output Current
100
50
30
100
mA
IO
20
Output Current
All
100
200
mA
mW
°C/W
°C
IC (Max)
Pd
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
(Note 1)
625
Rθ
JA
-55 to +150
Tj, TSTG
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.
DDTC (R1 = R2 SERIES) KA
DS30337 Rev. 8 - 2
1 of 4
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