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: Date Code and Type Code, See Page 3
Type Code: See Table Below
Ordering Information (See Page 3)
Weight: 0.006 grams (approx.)
J
K
CXX YM
B C
B
C
D
F
M
G
H
0.65 Nominal
H
J
K
L
M
a
D
F
L
All Dimensions in mm
P/N
DCX122LU
DCX142JU
DCX122TU
DCX142TU
R1 (NOM) R2 (NOM) Type Code
0.22K
0.47K
0.22K
0.47K
10K
10K
OPEN
OPEN
C81
C82
C83
C84
R
1
R
2
R
2
R
1
R
1
R
1
R
1
, R
2
R
1
Only
SCHEMATIC DIAGRAM
Maximum Ratings NPN Section
Characteristic
Supply Voltage
Input Voltage
Input Voltage
Output Current
Power Dissipation (Note 1, 2)
@ T
A
= 25°C unless otherwise specified
Symbol
V
CC
Value
50
-5 to +6
-5 to +6
5
100
200
625
-55 to +150
Unit
V
V
V
mA
mW
°C/W
°C
DCX122LU
DCX142JU
DCX122TU
DCX142TU
All
V
IN
V
EBO (MAX)
I
C
P
d
R
qJA
T
j
, T
STG
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage and Temperature Range
Note:
1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. 150mW per element must not be exceeded.
3. No purposefully added lead.
DS30425 Rev. 3 - 2
1 of 4
www.diodes.com
DCX (LO-R1) U
ã
Diodes Incorporated
Maximum Ratings PNP Section
@ T
A
= 25°C unless otherwise specified
Symbol
V
CC
Value
-50
+5 to -6
+5 to -6
-5
-100
200
625
-55 to +150
Unit
V
V
V
mA
mW
°C/W
°C
NEW PRODUCT
Characteristic
Supply Voltage
Input Voltage
Input Voltage
Output Current
Power Dissipation (Note 1,2)
Thermal Resistance, Junction to Ambient Air (Note 1,2)
Operating and Storage and Temperature Range
Note:
DCX122LU
DCX142JU
DCX122TU
DCX142TU
All
V
IN
V
EBO (MAX)
I
C
P
d
R
qJA
T
j
, T
STG
1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. 150mW per element must not be exceeded.
Electrical Characteristics NPN Section
Characteristic
Input Voltage
DCX122LU
DCX142JU
DCX122LU
DCX142JU
Output Voltage
Input Current
Output Current
DC Current Gain
Gain-Bandwidth Product*
* Transistor - For Reference Only
DCX122LU
DCX142JU
DCX122LU
DCX142JU
@ T
A
= 25°C unless otherwise specified
Min
0.3
0.3
¾
¾
¾
¾
56
56
¾
Typ
¾
¾
¾
¾
¾
¾
200
Max
¾
2.0
2.0
0.3V
28
13
0.5
¾
¾
Unit
V
V
V
mA
mA
¾
MHz
R1, R2 Types
Test Condition
Symbol
V
l(off)
V
l(on)
V
O(on)
I
l
I
O(off)
G
l
f
T
V
CC
= 5V, I
O
= 100mA
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
V
CE
= 10V, I
E
= 5mA,
f = 100MHz
Electrical Characteristics NPN Section
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
DCX122TU
DCX142TU
DCX122TU
DCX142TU
DCX122TU
DCX142TU
@ T
A
= 25°C unless otherwise specified
Min
50
40
5
¾
¾
¾
¾
100
100
¾
Typ
¾
¾
¾
¾
¾
¾
250
250
200
Max
¾
¾
¾
0.5
0.5
0.5
0.3
600
600
¾
Unit
V
V
V
mA
mA
V
¾
MHz
R1 Only
Test Condition
I
C
= 50mA
I
C
= 1mA
I
E
= 50mA
I
E
= 50mA
V
CB
= 50V
V
EB
= 4V
I
C
= 5mA, I
B
= 0.25mA
I
C
= 1mA, V
CE
= 5V
V
CE
= 10V, I
E
= -5mA,
f = 100MHz
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE(sat)
h
FE
f
T
Collector-Emitter Saturation Voltage
DC Current Transfer Ratio
Gain-Bandwidth Product*
* Transistor - For Reference Only
DS30425 Rev. 3 - 2
2 of 4
www.diodes.com
DCX (LO-R1) U
Electrical Characteristics PNP Section
@ T
A
= 25°C unless otherwise specified
R1, R2 Types
Test Condition
V
CC
= -5V, I
O
= -100mA
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
V
CE
= -10V, I
E
= -5mA,
f = 100MHz
NEW PRODUCT
Characteristic
Input Voltage
DCX122LU
DCX142JU
DCX122LU
DCX142JU
Output Voltage
Input Current
Output Current
DC Current Gain
Gain-Bandwidth Product*
* Transistor - For Reference Only
DCX122LU
DCX142JU
DCX122LU
DCX142JU
Symbol
V
l(off)
V
l(on)
V
O(on)
I
l
I
O(off)
G
l
f
T
Min
-0.3
-0.3
¾
¾
¾
¾
56
56
¾
Typ
¾
¾
¾
¾
¾
¾
200
Max
¾
-2.0
-2.0
-0.3V
-28
-13
-0.5
¾
¾
Unit
V
V
V
mA
mA
¾
MHz
Electrical Characteristics PNP Section
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
DCX122TU
DCX142TU
DCX122TU
DCX142TU
DCX122TU
DCX142TU
@ T
A
= 25°C unless otherwise specified
Min
-50
-40
-5
¾
¾
¾
¾
100
100
¾
Typ
¾
¾
¾
¾
¾
¾
250
250
200
Max
¾
¾
¾
-0.5
-0.5
-0.5
-0.3
600
600
¾
Unit
V
V
V
mA
mA
V
¾
MHz
R1-Only Types
Test Condition
I
C
= -50mA
I
C
= -1mA
I
E
= -50mA
I
E
= -50mA
V
CB
= -50V
V
EB
= -4V
I
C
= -5mA, I
B
= -0.25mA
I
C
= -1mA, V
CE
= -5V
V
CE
= -10V, I
E
= 5mA,
f = 100MHz
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE(sat)
h
FE
f
T
Collector-Emitter Saturation Voltage
DC Current Transfer Ratio
Gain-Bandwidth Product*
* Transistor - For Reference Only
Ordering Information
Device
DCX122LU-7-F
DCX142JU-7-F
(Note 4)
Packaging
SOT-363
SOT-363
SOT-363
SOT-363
Shipping
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
DCX122TU-7-F
DCX142TU-7-F
Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
CXX = Product Type Marking Code, See Table on Page 1
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
CXX YM
Date Code Key
Year
Code
Month
Code
Jan
1
2002
N
Feb
2
2003
P
March
3
Apr
4
2004
R
May
5
2005
S
Jun
6
2006
T
Jul
7
Aug
8
2007
U
Sep
9
2008
V
Oct
O
Nov
N
2009
W
Dec
D
DS30425 Rev. 3 - 2
3 of 4
www.diodes.com
DCX (LO-R1) U
250
NEW PRODUCT
P
d
, POWER DISSIPATION (mW)
200
150
100
50
0
-50
0
50
100
150
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 1 Power Derating Curve
(150mW per element must not be exceeded).
IMPORTANT NOTICE
Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhance-
ments, improvements, or other changes. Diodes, Inc. 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
The products located on our website at
www.diodes.com
are not recommended for use in life support systems where a failure or malfunction of the
component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated.
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