DDA (LO-R1) U
PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR
Features
•
•
•
•
•
Epitaxial Planar Die Construction
Complementary NPN Types Available (DDC)
Built-In Biasing Resistors
Lead-Free/RoHS Compliant (Note 3)
"Green" Device (Note 4 and 5)
A
SOT-363
Dim
A
B C
Min
0.10
1.15
2.00
0.30
1.80
⎯
0.90
0.25
0.10
0°
Max
0.30
1.35
2.20
0.40
2.20
0.10
1.00
0.40
0.25
8°
B
C
D
F
H
J
K
L
M
α
Mechanical Data
•
•
•
•
•
•
•
•
•
•
Case: SOT-363
Case Material: Molded Plastic, “Green” Molding
Compound. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish - Matte Tin Solderable per
MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
Terminal Connections: See Diagram
Marking Information: See Page 3
Type Code: See Table Below
Ordering Information: See Page 3
Weight: 0.0058 grams (approximate)
H
K
M
0.65 Nominal
J
D
F
L
All Dimensions in mm
6
P/N
DDA122LU
DDA142JU
DDA122TU
DDA142TU
R1 (NOM)
0.22K
0.47K
0.22K
0.47K
R2 (NOM)
10K
10K
OPEN
OPEN
Type Code
P81
P82
P83
P84
5
R
1
R
2
R
2
R
1
4
6
5
R
1
R
1
4
1
2
R
1
, R
2
3
1
2
R
1
Only
3
SCHEMATIC DIAGRAM
Maximum Ratings NPN Section
Characteristic
Supply Voltage (1) to (6) and (4) to (3)
Input Voltage (1) to (2) and (4) to (5)
Input Voltage (1) to (2) and (4) to (5)
Output Current
Power Dissipation (Note 2)
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
5.
@T
A
= 25°C unless otherwise specified
Symbol
V
CC
DDA122LU
DDA142JU
DDA122TU
DDA142TU
All
V
IN
V
EBO (MAX)
I
C
P
d
R
θ
JA
T
j
, T
STG
Value
-50
+5 to -6
+5 to -6
-5
-100
200
625
-55 to +150
Unit
V
V
V
mA
mW
°C/W
°C
Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
150mW per element must not be exceeded.
No purposefully added lead.
Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
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.
DS30423 Rev. 7 - 2
1 of 3
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DDA (LO-R1) U
© Diodes Incorporated
Electrical Characteristics
Characteristic
Input Voltage
@T
A
= 25°C unless otherwise specified
Symbol
DDA122LU
DDA142JU
DDA122LU
DDA142JU
V
l(off)
V
l(on)
V
O(on)
DDA122LU
DDA142JU
I
l
I
O(off)
DDA122LU
DDA142JU
G
l
f
T
Min
-0.3
-0.3
⎯
⎯
⎯
⎯
56
56
⎯
Typ
⎯
⎯
⎯
⎯
⎯
⎯
200
R1, R2 Types
Max
⎯
-2.0
-2.0
-0.3V
-28
-13
-0.5
⎯
⎯
Unit
V
V
V
mA
μA
⎯
Test Condition
V
CC
= -5V, I
O
= -100μA
V
O
= -0.3V, I
O
= -20mA
V
O
= -0.3V, I
O
= -20mA
I
O
/I
l
= -5mA/-0.25mA
V
I
= -5V
V
CC
= -50V, V
I
= 0V
V
O
= -5V, I
O
= -10mA
Output Voltage
Input Current
Output Current
DC Current Gain
Gain-Bandwidth Product*
* Transistor - For Reference Only
MHz V
CE
= -10V, I
E
= -5mA, f = 100MHz
Electrical Characteristics
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
Collector-Emitter Saturation Voltage
DC Current Transfer Ratio
Gain-Bandwidth Product*
* Transistor - For Reference Only
@T
A
= 25°C unless otherwise specified
Symbol
BV
CBO
BV
CEO
DDA122TU
DDA142TU
BV
EBO
I
CBO
DDA122TU
DDA142TU
I
EBO
V
CE(sat)
DDA122TU
DDA142TU
h
FE
f
T
Min
-50
-40
-5
⎯
⎯
⎯
⎯
100
100
⎯
Typ
⎯
⎯
⎯
⎯
⎯
⎯
250
250
200
R1 Only Types
Max
⎯
⎯
⎯
-0.5
-0.5
-0.5
-0.3
600
600
⎯
Unit
V
V
V
μA
μA
V
⎯
I
C
= -50μA
I
C
= -1mA
I
E
= -50μA
I
E
= -50μA
V
CB
= -50V
V
EB
= -4V
I
C
= -5mA, I
B
= -0.25mA
I
C
= -1mA, V
CE
= -5V
Test Condition
MHz V
CE
= -10V, I
E
= 5mA, f = 100MHz
250
P
d
, POWER DISSIPATION (mW)
200
150
100
50
R
θJA
= 625
°C/W
0
-50
150
0
50
100
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 1 Power Derating Curve
(150mW per element must not be exceeded)
DS30423 Rev. 7 - 2
2 of 3
www.diodes.com
DDA (LO-R1) U
© Diodes Incorporated
Ordering Information
(Note 6)
Device
DDA122LU-7-F
DDA142JU-7-F
DDA122TU-7-F
DDA142TU-7-F
Notes:
Packaging
SOT-363
SOT-363
SOT-363
SOT-363
Shipping
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Pxx = Product Type Marking Code
See Page 1 Diagrams
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
Date Code Key
Year
Code
Month
Code
Jan
1
2006
T
Feb
2
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
DS30423 Rev. 7 - 2
PXX YM
PXX YM
2007
U
Mar
3
Apr
4
2008
V
May
5
Jun
6
2009
W
Jul
7
2010
X
Aug
8
Sep
9
2011
Y
Oct
O
Nov
N
2012
Z
Dec
D
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DDA (LO-R1) U
© Diodes Incorporated
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