Page 1
Features
Epitaxial Planar Die Construction
Ideal for Medium Power Amplification and Switching
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
SOT23
B
Top View
2DC2412R
50V NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Mechanical Data
Case: SOT23
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: 0.008 grams (approximate)
C
E
Device Symbol
Top View
Pin-Out
Ordering Information (Notes 4)
Product Marking Reel size (inches) Tape width (mm) Quantity per reel
2DC2412R-7 N8E 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 2010 2011 2012 2013 2014 2015 2016 2017
Code X Y Z A B C D E
Month Jan Feb Mar Apr May Jun Jul
Code 1 2 3 4 5 6 7
N8E
YW
N8E = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)
Aug Sep Oct Nov Dec
8 9 O N D
2DC2412R
Document number: DS31241 Rev. 3 - 2
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February 2013
© Diodes Incorporated
Page 2
2DC2412R
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
V
CBO
V
CEO
V
EBO
I
C
60 V
50 V
7.0 V
150 mA
Thermal Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Value Unit
Power Dissipation
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Leads (Note 7)
Operating and Storage Temperature Range
Notes: 5. For the device mounted on minimum recommended pad layout FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.
6. For the device mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.
7. Thermal resistance from junction to solder-point (at the end of the leads).
(Note 5)
(Note 6) 350
(Note 5)
(Note 6) 357
R
R
T
J,TSTG
P
θJA
θJL
D
310
403
350 °C/W
-55 to +150 °C
mW
°C/W
2DC2412R
Document number: DS31241 Rev. 3 - 2
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February 2013
© Diodes Incorporated
Page 3
Thermal Characteristics
0.4
0.3
0.2
0.1
0.0
0 25 50 75 100 125 150
Max Power Dissipation (W)
Temperature (°C)
Derating Curve
10
Single Pulse. T
amb
=25°C
400
350
300
250
D=0.5
200
150
D=0.2
100
50
0
100µ 1m 10m 100m 1 10 100 1k
Thermal Resistance (°C/W)
D=0.1
Single Pulse
D=0.05
Pulse Width (s)
Transient Thermal Impedance
2DC2412R
1
0.1
10m 100m 1 10 100 1k
Max Power Dissipation (W)
Pulse Width (s)
Pulse Power Dissipation
2DC2412R
Document number: DS31241 Rev. 3 - 2
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© Diodes Incorporated
Page 4
)
C
O
CTO
R T
O
T
TER
GAIN
N
T
H PRODUCT
H
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage (Note 8)
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Base Cutoff Current
BV
BV
BV
I
CBO
I
EBO
CBO
CEO
EBO
ON CHARACTERISTICS (Note 8)
DC Current Gain
Collector-Emitter Saturation Voltage
V
CE(sat
h
FE
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Current Gain-Bandwidth Product
Note: 8. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%.
C
obo
f
T
0.4
I
C
= 20
I
B
60
50
7.0
180
80
1,000
z)
0.2
2.0
180
100 nA
100 nA
390
0.4 V
3.5 pF
V = 5V
CE
2DC2412R
V
IC = 100µA, IE = 0
V
IC = 10mA, IB = 0
V
IE = 100µA, IC = 0
V
= 60V
CB
V
= 6.0V
EB
IC = 1.0mA, V
IC = 50mA, IB = 5.0mA
VCB = 5.0V, f = 1.0MHz, IE = 0
MHz
VCE = 12V, IC = 2mA, f = 100MHz
CE
= 6.0V
0.3
EMI
0.2
LLE
0.1
SATURATION VOLTAGE (V)
CE(SAT)
V,
500
400
300
200
T = 25°C
A
T = 150°C
A
0
0.1
1
I , COLLECTOR CURRENT (mA)
C
10 100
Figure 1 Collector Emitter Saturation Voltage
vs. Collector Current
V = 6V
CE
T = 150°C
A
T = 85°C
A
T = 25°C
A
T = -50°C
A
1,000
(M
100
DWID
10
BA
T
f,
1
110100
Figure 2 Gain Bandwidth Product vs. Collector Current
I , COLLECTOR CURRENT (mA)
C
T = -55°C
FE
h , DC CURRENT GAIN
A
100
0
0.1 1 10 100 1,000
I , COLLECTOR CURRENT (mA)
C
Figure 3 DC Current Gain vs. Collect or Current
2DC2412R
Document number: DS31241 Rev. 3 - 2
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Page 5
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
A
K
J
H
F
D
G
C
B
K1
L
M
Dim Min Max Typ
A 0.37 0.51 0.40
B 1.20 1.40 1.30
C 2.30 2.50 2.40
D 0.89 1.03 0.915
F 0.45 0.60 0.535
G 1.78 2.05 1.83
H 2.80 3.00 2.90
J 0.013 0.10 0.05
K 0.903 1.10 1.00
K1 - - 0.400
L 0.45 0.61 0.55
M 0.085 0.18 0.11
All Dimensions in mm
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
Y
Z
2DC2412R
Document number: DS31241 Rev. 3 - 2
X
E
www.diodes.com
Dimensions Value (in mm)
C
5 of 6
Z 2.9
X 0.8
Y 0.9
C
E
SOT23
0° 8° -
2.0
1.35
2DC2412R
February 2013
© Diodes Incorporated
Page 6
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
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).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
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.
LIFE SUPPORT
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.
Copyright © 2013, Diodes Incorporated
www.diodes.com
2DC2412R
2DC2412R
Document number: DS31241 Rev. 3 - 2
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