DDTC (R1 = R2 SERIES) E
NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
• Epitaxial Planar Die Construction
• Complementary PNP Types Available (DDTA)
• Built-In Biasing Resistors, R1 = R2
• Lead Free/RoHS Compliant (Note 1)
• "Green" Device (Note 3 and 4)
Mechanical Data
• Case: SOT-523
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
• Moisture sensitivity: Level 1 per J-STD-020C
• Terminal Connections: See Diagram
• Terminals: Finish - Solderable per MIL-STD-202, Method
208
• Lead Free Plating (Matte Tin Finish annealed over Alloy
42 leadframe).
• Marking Information: See Table Below and Page 7
• Ordering Information: See Page 7
• Weight: 0.002 grams (approximate)
P/N R1, RN (NOM) Marking
DDTC123EE
DDTC143EE
DDTC114EE
DDTC124EE
DDTC144EE
DDTC115EE
2.2KΩ
4.7KΩ
10KΩ
22KΩ
47KΩ
100KΩ
N04
N08
N13
N17
N20
N24
A
M
J
L
D
B
C
H
K
G
TOP VIEW
N
R1
OUT
B
C
E
R2
3
21
IN
GND(0)
SOT-523
Dim Min Max Typ
A 0.15 0.30 0.22
B 0.75 0.85 0.80
C 1.45 1.75 1.60
D — — 0.50
G 0.90 1.10 1.00
H 1.50 1.70 1.60
J 0.00 0.10 0.05
K 0.60 0.80 0.75
L 0.10 0.30 0.22
M 0.10 0.20 0.12
N 0.45 0.65 0.50
α
0° 8°
—
All Dimensions in mm
1 3
2
GND (0)
CB
IN OUT
E
Equivalent Inverter Circuit
Schematic and Pin Configuration
Maximum Ratings @T
A
= 25°C unless otherwise specified
DS30313 Rev. 9 - 2
1 of 6
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DDTC (R1 = R2 SERIES) E
© Diodes Incorporated
Characteristic Symbol Value Unit
Supply Voltage (3) to (2)
V
CC
50 V
Input Voltage (1) to (2) DDTC123EE
DDTC143EE
DDTC114EE
DDTC124EE
DDTC144EE
DDTC115EE
V
IN
-10 to +12
-10 to +30
-10 to +40
-10 to +40
-10 to +40
-10 to +40
V
Output Current DDTC123EE
DDTC143EE
DDTC114EE
DDTC124EE
DDTC144EE
DDTC115EE
I
O
100
100
50
30
100
20
mA
Power Dissipation
P
d
150 mW
Thermal Resistance, Junction to Ambient Air (Note 2)
R
θ
JA
833
°C/W
Operating and Storage Temperature Range
T
j,
T
STG
-55 to +150
°C
Notes: 1. No purposefully added lead.
2. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
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 UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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