Diodes DDTD-LO-R1-U User Manual

Page 1
DDTD (LO-R1) U
NPN PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR

Features

Epitaxial Planar Die Construction
Complementary PNP Types Available (DDTB)
Built-In Biasing Resistors
Lead Free/RoHS Compliant (Note 2)
"Green" Device, Note 3 and 4

Mechanical Data

Case: SOT-323
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).
Marking Information: See Table Below & Page 3
Ordering Information: See Page 3
Weight: 0.006 grams (approximate)
P/N R1 (NOM) R2 (NOM) MARKING
DDTD122LU DDTD142JU DDTD122TU DDTD142TU
0.22KΩ
0.47KΩ
0.22KΩ
0.47KΩ
10KΩ
10KΩ OPEN OPEN
N75 N76 N77 N78
A
G H
K
J
C
B
M
L
ED
OUT
3
C
R1
B
R2
E
21
IN
Schematic and Pin Configuration
GND(0)
SOT-323
Dim Min Max
A 0.25 0.40 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal E 0.30 0.40 G 1.20 1.40 H 1.80 2.20 J 0.0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.18
0° 8°
α
All Dimensions in mm
Maximum Ratings @T
Characteristic Symbol Value Unit
Supply Voltage, (3) to (2) Input Voltage, (1) to (2) DDTD122LU
DDTD142JU Input Voltage, (2) to (1) DDTD122TU
DDTD142TU Output Current All
Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range
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.
DS30398 Rev. 6 - 2
= 25°C unless otherwise specified
A
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VCC
VIN
V
EBO (MAX)
IC
Pd
R
θ
Tj, T
JA
STG
-5 to +6
-5 to +6
500 mA 200 mW 625
-55 to +150
50 V
5 V
°C/W
°C

DDTD (LO-R1) U

© Diodes Incorporated
V
Page 2
Electrical Characteristics @T
= 25°C unless otherwise specified R1, R2 Types
A
Characteristic Symbol Min Typ Max Unit Test Condition
DDTD122LU
Input Voltage
DDTD142JU DDTD122LU
DDTD142JU
Output Voltage Input Current
DDTD122LU DDTD142JU
Output Current DC Current Gain
DDTD122LU DDTD142JU
Gain-Bandwidth Product*
* Transistor - For Reference Only
Electrical Characteristics @T
= 25°C unless otherwise specified R1-Only, R2-Only Types
A
Characteristic Symbol Min Typ Max Unit Test Condition
Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage DDTD122TU DDTD142TU
Collector Cutoff Current
Emitter Cutoff Current
DDTD122TU DDTD142TU
Collector-Emitter Saturation Voltage
DC Current Transfer Ratio
DDTD122TU DDTD142TU
Gain-Bandwidth Product*
* Transistor - For Reference Only
DS30398 Rev. 6 - 2
V
l(off)
V
l(on)
V
O(on)
0.3
0.3
Il
I
O(off)
Gl
56 56
fT
50 40
5
⎯ ⎯
⎯ ⎯
100 100
BV BV
BV
I I
V
CE(sat)
hFE
CBO
CEO
EBO
CBO
EBO
fT
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2.0
2.0
28 13
0.5
V
VCC = 5V, IO = 100μA VO = 0.3V, IO = 20mA
V
VO = 0.3V, IO = 20mA IO/Il = 50mA/2.5mA
mA
VI = 5V
μA
VCC = 50V, VI = 0V
0.3V V
VO = 5V, IO = 50mA
200
⎯ ⎯
250 250
200
MHz
0.5
0.5
0.5
0.3 V
600 600
VCE = 10V, IE = 5mA, f = 100MHz
V
IC = 50μA
V
IC = 1mA IE = 50μA
V
IE = 50μA
μA
VCB = 50V
μA
VEB = 4V
IC = 50mA, IB = 2.5mA
IC = 5mA, VCE = 5V
MHz
VCE = 10V, IE = -5mA, f = 100MHz
DDTD (LO-R1) U
© Diodes Incorporated
Page 3
P, P
OWER
P
TIO
250
200
N (mW)
150
A
DISSI
100
d
50
0
-50
050100150
T , AMBIENT TEMPERATURE ( C)
A
Fig. 1 Power Derating Curve
Ordering Information (Note 4 & 5)
°
Device DDTD122LU-7-F DDTD142JU-7-F
DDTD122TU-7-F DDTD142TU-7-F
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Packaging Shipping
SOT-323 3000/Tape & Reel SOT-323 3000/Tape & Reel SOT-323 3000/Tape & Reel SOT-323 3000/Tape & Reel
Marking Information
Date Code Key
Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code N P R S T U V W X Y Z
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
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.
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.
NXX
YM
NXX = Product Type Marking Code See Page 1 Table YM = Date Code Marking Y = Year ex: T = 2006 M = Month ex: 9 = September
IMPORTANT NOTICE
LIFE SUPPORT
DS30398 Rev. 6 - 2
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DDTD (LO-R1) U
© Diodes Incorporated
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