DDC144TH
Document number: DS37170 Rev. 1 - 2
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December 2014
© Diodes Incorporated
DDC144TH
NPN PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR
Features
Epitaxial Planar Die Construction
Nominal 47kΩ Built-In Biasing Resistor
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free "Green" Device (Note 3)
Mechanical Data
Case: SOT563
Case Material: Molded Plastic, “Green” Molding Compound;
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
Weight: 0.015 grams (Approximate)
Ordering Information (Notes 3 & 4)
Product
Compliance
Marking
Reel size (inches)
Tape width (mm)
Quantity per reel
DDC144TH-7-F
Standard
N21
7
8
3,000
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year
2014
2015
2016
2017
2018
2019
2020
2021
Code
B
C
D
E
F
G
H
I
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
R1
R1
654
3
2
1
Device Schematic
Top View
SOT563
N21 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: B = 2014)
M = Month (ex: 9 = September)
DDC144TH
Document number: DS37170 Rev. 1 - 2
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www.diodes.com
December 2014
© Diodes Incorporated
DDC144TH
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Supply Voltage
VCC
50
V
Input Voltage
VIN
-10 to +40
V
Output Current
IC(MAX)
100
mA
Thermal Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Power Dissipation (Notes 5 & 6)
PD
150
mW
Thermal Resistance, Junction to Ambient Air (Note 5)
RJA
833
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Collector-Base Breakdown Voltage
BVCBO
50
V
IC = 50μA
Collector-Emitter Breakdown Voltage
BVCEO
50
V
IC = 1mA
Emitter-Base Breakdown Voltage
BVEBO
5
V
IE = 50μA
Collector Cutoff Current
ICBO
0.5
μA
VCB = 50V
Emitter Cutoff Current
IEBO
0.5
μA
VEB = 4V
Collector-Emitter Saturation Voltage
VCE(sat)
0.3
V
IC/IB = 1mA / 0.1mA
DC Current Transfer Ratio
hFE
100
250
600
IC = 1mA, VCE = 5V
Input Resistor (R1)
R1
32.9
47Ω
61.1
kΩ
Gain-Bandwidth Product (Note 7)
fT
250
MHz
VCE = 10V, IE = -5mA, f = 100MHz
Notes: 5. Mounted on FR4 PC Board with minimum recommended pad layout.
6. 200mW per element must not be exceeded.
7. Transistor - For Reference Only
DDC144TH
Document number: DS37170 Rev. 1 - 2
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www.diodes.com
December 2014
© Diodes Incorporated
DDC144TH
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SOT563
Dim
Min
Max
Typ
A
0.15
0.30
0.20
B
1.10
1.25
1.20
C
1.55
1.70
1.60
D
-
-
0.50
G
0.90
1.10
1.00
H
1.50
1.70
1.60
K
0.55
0.60
0.60
L
0.10
0.30
0.20
M
0.10
0.18
0.11
All Dimensions in mm
Dimensions
Value (in mm)
Z
2.2
G
1.2
X
0.375
Y
0.5
C1
1.7
C2
0.5
X
Z
Y
C1
C2
C2
G
A
M
L
BC
H
K
GD
DDC144TH
Document number: DS37170 Rev. 1 - 2
5 of 5
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December 2014
© Diodes Incorporated
DDC144TH
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
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website, harmless against all damages.
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indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
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This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
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www.diodes.com
