θ
R
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Features
• Epitaxial Planar Die Construction
• Complementary NPN Type Available (DXT5551)
• Ideally Suited for Automated Assembly Processes
• Ideal for Medium Power Switching or Amplification Applications
• Lead Free By Design/RoHS Compliant (Note 1)
• "Green" Device (Note 2)
Top View Device Schematic Pin Out Configuration
BASE
COLLECTOR
2,4
1
EMITTE
DXT5401
PNP SURFACE MOUNT TRANSISTOR
Mechanical Data
• Case: SOT89-3L
• 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 annealed over Copper Leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 4
• Ordering Information: See Page 4
• Weight: 0.055 grams (approximate)
3
E
2
4
C
3
C
B
1
Maximum Ratings @T
Characteristic Symbol Value Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
= 25°C unless otherwise specified
A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation @TA = 25°C (Note 3) PD
Thermal Resistance, Junction to Ambient @TA = 25°C (Note 3)
Operating and Storage Temperature Range
Notes: 1. No purposefully added lead.
DXT5401
Document number: DS31226 Rev. 3 - 2
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Device mounted on FR-4 PCB, pad layout as shown on page 4 or in Diodes Inc. suggested pad layout document AP02001, which can be found on our
website at http://www.diodes.com/datasheets/ap02001.pdf.
V
CBO
V
CEO
V
EBO
I
C
R
JA
, T
T
J
STG
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-160 V
-150 V
-5.0 V
-600 mA
1 W
125
-55 to +150
°C/W
°C
March 2010
© Diodes Incorporated
(BR)
(BR)
(BR)
P, P
O
R
PATIO
C
O
CTO
R CUR
REN
T
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Max Unit Test Condition
OFF CHARACTERISTICS (Note 4)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
V
V
V
I
CBO
I
EBO
CBO
CEO
EBO
⎯
-160
-150
-5.0
⎯
ON CHARACTERISTICS (Note 4)
50
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
h
V
CE(SAT)
V
BE(SAT)
FE
⎯
⎯
60
50
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Small Signal Current Gain
Current Gain-Bandwidth Product
C
obo
h
fe
f
T
Noise Figure NF
Notes: 4. Measured under pulsed conditions. Pulse width = 300μs. Duty cycle ≤ 2%.
⎯
40 200
100 300 MHz
⎯
1.0
0.8
N (mW)
0.6
⎯
⎯
⎯
-50
V
V
V
nA
μA
-50 nA
⎯
240
⎯
⎯
-0.2
-0.5
V
-1.0 V
6.0 pF
⎯
8.0 dB
250
200
(mA)
150
DXT5401
IC = -100μA, IE = 0
IC = -1.0mA, IB = 0
IE = -10μA, IC = 0
= -120V, IE = 0
V
CB
V
= -120V, IE = 0, TA = 100°C
CB
V
= -3.0V, IC = 0
EB
= -5.0V, IC = -1.0mA
V
CE
V
= -5.0V, IC = -10mA
CE
= -5.0V, IC = -50mA
V
CE
= -10mA, IB = -1.0mA
I
C
I
= -50mA, IB = -5.0mA
C
= -10mA, IB = -1.0mA
I
C
= -50mA, IB = -5.0mA
I
C
VCB = -10V, f = 1.0MHz, IE = 0
V
= -10V, IC = -1.0mA, f = 1.0kHz
CE
VCE = -10V, IC = -10mA, f = 100MHz
V
= -5.0V, IC = -200μA, RS = 10Ω, f = 1.0kHz
CE
I = -10mA
B
B
I = -4mA
B
I = -2mA
B
I = -6mA
B
I = -8mA
DISSI
WE
D
0.4
0.2
0
0
25 50
T , AMBIENT TEMPERATURE (°C)
A
75 100 125
150
Fig. 1 Power Dissipation
vs. Ambient Temperat ur e (Note 3)
100
LLE
50
C
I,
0
012345678910
V , COLLECTOR-EMITTER VOLTAGE (V)
CE
Fig. 2 Typical Collector Current
vs. Collector-Emitter Voltage
DXT5401
Document number: DS31226 Rev. 3 - 2
2 of 5
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March 2010
© Diodes Incorporated
DXT5401
400
0.25
350
0.2
300
250
0.15
200
150
FE
h , DC CURRENT GAIN
100
0.1
SATURATION VOLTAGE (V)
CE(SAT)
0.05
V , COLLECTOR-EMITTER
50
0
0.001 0.01 0.1 1
Fig. 3 Typical DC Current Gain vs. Collector Current
I , COLLECTOR CURRENT (A)
C
1.2
0
0.1 1 10 100
I , COLLECTOR CURRENT (mA)
Fig. 4 Typical Collector-Emitter Saturation Voltage
C
vs. Collector Current
1.2
1.0
0.8
0.6
0.4
0.2
BE(ON)
0
V , BASE-EMITTER TURN-ON VOLTAGE (V)
0.0001 0.001 0.01 0.1 1
I , COLLECTOR CURRENT (A)
C
Fig. 5 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
45
40
f = 1MHz
35
30
25
C
20
CAPACITANCE (pF)
15
ibo
1.0
0.8
0.6
0.4
0.2
0
0.0001 0.001 0.01 0.1 1
BE(SAT)
V , BASE-EMITTER SATURATION VOLT AGE (V)
I , COLLECTOR CURRENT (A)
C
Fig. 6 Typical Base-Emitter Saturation Voltage
vs. Collector Current
250
200
150
PRODUCT (MHz)
100
10
5
0
0.01 0.1 1 10 100
V , REVERSE VOLTAGE (V)
R
Fig. 7 Typical Capacitance Characteristics
DXT5401
Document number: DS31226 Rev. 3 - 2
V = -10V
50
C
obo
T
f , GAIN-BANDWIDTH
0
0102030405060708090100
I , COLLECTOR CURRENT (mA)
Fig. 8 Typical Gain-Bandwidth Product vs. Collector Current
C
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CE
f = 100MHz
March 2010
© Diodes Incorporated
Ordering Information (Note 5)
Part Number Case Packaging
DXT5401-13 SOT89-3L 2500/Tape & Reel
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
YWW
K4M
K4M = Product type marking code
= Manufacturer’s code marking
YWW = Date code marking
Y = Last digit of year (ex: 7 = 2007)
WW = Week code (01 – 53)
Package Outline Dimensions
D1
0
0
2
.
0
R
C
Dim Min Max
E
H
B1
B
8
°
e1
(
4
X
)
L
e
A
D
Suggested Pad Layout
X3
X1
Y1
X1 1.7
X2 0.9
X3 0.4
Dimensions Value (in mm)
X2
Y3
C
Y2
Y1 2.7
Y2 1.3
Y3 1.9
DXT5401
SOT89-3L
A 1.40 1.60
B 0.44 0.62
B1 0.35 0.54
C 0.35 0.43
D 4.40 4.60
D1 1.52 1.83
E 2.29 2.60
e 1.50 Typ
e1 3.00 Typ
H 3.94 4.25
L 0.89 1.20
All Dimensions in mm
C 3.0
DXT5401
Document number: DS31226 Rev. 3 - 2
4 of 5
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March 2010
© Diodes Incorporated
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 unauthorize d 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.
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 © 2010, Diodes Incorporated
www.diodes.com
DXT5401
DXT5401
Document number: DS31226 Rev. 3 - 2
5 of 5
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March 2010
© Diodes Incorporated
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