DDTA (LO-R1) U
PNP PRE-BIASED 100 mA SURFACE MOUNT TRANSISTOR
Features
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•
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Epitaxial Planar Die Construction
Complementary NPN Types Available (DDTC)
Built-In Biasing Resistors
Lead Free/RoHS Compliant (Note 2)
"Green" Device (Note 3 & 4)
A
SOT-323
Min
Dim
A
B
C
D
E
Max
0.40
1.35
2.20
3
OUT
0.25
1.15
C
B
2.00
Mechanical Data
0.65 Nominal
2
IN
1
GND
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•
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Case: SOT-323
G
H
0.30
1.20
1.80
0.0
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8°
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
Terminal Connections: See Diagram
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe)
G
H
J
K
J
M
•
•
•
•
K
L
0.90
0.25
0.10
0°
L
D
E
M
α
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Marking Information: See Table Below and Page 3
Ordering Information: See Page 3
Weight: 0.006 grams (approximate)
OUT
All Dimensions in mm
3
C
R1
B
B
1
3
C
IN
OUT
P/N
R1 (NOM)
0.22KΩ
0.47KΩ
0.22KΩ
0.47KΩ
R2 (NOM)
Type Code
R2
DDTA122LU
DDTA142JU
DDTA122TU
DDTA142TU
10KΩ
10KΩ
OPEN
OPEN
P81
P82
P83
P84
2
E
E
1
2
GND (+)
GND(+)
IN
Schematic and Pin Configuration
Equivalent Inventer Circuit
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Supply Voltage, (3) to (2)
-50
V
VCC
Input Voltage, (1) to (2)
DDTA122LU
DDTA142JU
DDTA122TU
DDTA142TU
+5 to -6
+5 to -6
V
V
VIN
Input Voltage, (2) to (1)
-5
VEBO (MAX)
Output Current
All
(Note 1)
(Note 1)
-100
200
mA
mW
°C/W
°C
IC
Power Dissipation
Pd
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
625
Rθ
JA
-55 to +150
Tj, TSTG
Note:
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.
DDTA (LO-R1) U
© Diodes Incorporated
DS30402 Rev. 6 - 2
1 of 3
www.diodes.com