TRANS BIPOLAR NPN 40V SOT-323

DSS4140U-7

Manufacturer Part NumberDSS4140U-7
DescriptionTRANS BIPOLAR NPN 40V SOT-323
ManufacturerDiodes Inc
DSS4140U-7 datasheet
 


Specifications of DSS4140U-7

Transistor TypeNPNCurrent - Collector (ic) (max)1A
Voltage - Collector Emitter Breakdown (max)40VVce Saturation (max) @ Ib, Ic500mV @ 100mA, 1A
Current - Collector Cutoff (max)100nADc Current Gain (hfe) (min) @ Ic, Vce300 @ 500mA, 5V
Power - Max400mWFrequency - Transition150MHz
Mounting TypeSurface MountPackage / CaseSC-70-3, SOT-323-3
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther namesDSS4140UDITR
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Features
Epitaxial Planar Die Construction
Low Collector-Emitter Saturation Voltage
Low Collector-Emitter Saturation Voltage, V
Complementary PNP Type Available (DSS5140U)
Ultra-Small Surface Mount Package
Lead Free By Design/RoHS Compliant (Note 1)
"Green Device" (Note 2)
Maximum Ratings
@T
= 25°C unless otherwise specified
A
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current - Continuous
Peak Pulse Collector Current
Peak Base Current
Thermal Characteristics
Characteristic
Power Dissipation (Note 3) @ T
= 25°C
A
Thermal Resistance, Junction to Ambient (Note 3) @ T
Operating and Storage Temperature Range
Notes:
1. No purposefully added lead.
2. Diode’s 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 with minimum recommended pad layout.
DSS4140U
Document number: DS31689 Rev. 2 - 2
LOW V
CE(SAT)
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Mechanical Data
Case: SOT-323
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
CE(SAT)
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Finish ⎯ Matte Tin annealed over Copper Plated
Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208
Terminal Connections: See Diagram
Marking Information: See Page 4
Ordering Information: See Page 4
Weight: 0.006 grams (approximate)
C
B
Top View
Device Schematic
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
BM
Symbol
P
D
= 25°C
R
θ JA
A
T
, T
J
STG
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www.diodes.com
DSS4140U
NPN SURFACE MOUNT TRANSISTOR
E
Value
Unit
40
V
40
V
5
V
1
A
2
A
1
A
Value
Unit
400
mW
°C/W
313
°C
-55 to +150
March 2009
© Diodes Incorporated

DSS4140U-7 Summary of contents

  • Page 1

    ... Ordering Information: See Page 4 • Weight: 0.006 grams (approximate Top View Device Schematic Symbol V CBO V CEO V EBO Symbol 25°C R θ STG www.diodes.com DSS4140U NPN SURFACE MOUNT TRANSISTOR E Value Unit Value Unit 400 mW °C/W 313 °C -55 to +150 March 2009 © Diodes Incorporated ...

  • Page 2

    ... BE(ON) ⎯ obo ⎯ f 150 T ⎯ ⎯ ⎯ ⎯ t 380 off ⎯ 350 t s ⎯ 0.1 0.01 0.001 0.1 100 125 150 www.diodes.com DSS4140U Unit Test Condition ⎯ 100μ ⎯ 10mA ⎯ 100μ 40V μ 40V 150° 40V ...

  • Page 3

    ... Fig. 4 Typical Collector-Emitter Saturation Voltage 1.2 1.0 0 -55° 25° 85° 150°C 0 1,000 10,000 0.1 Fig. 6 Typical Base-Emitter Saturation Voltage f = 1MHz C obo 10 100 www.diodes.com DSS4140U 150° 85° 25° -55° 100 1,000 10,000 I , COLLECTOR CURRENT (mA) C vs. Collector Current 100 1,000 ...

  • Page 4

    ... 0 0. 0.005 D = Single Pulse 0.001 0.00001 0.0001 Ordering Information (Note 5) Part Number DSS4140U-7 Notes: 5. For packaging details our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Date Code Key Year 2008 2009 Code V W Month Jan Feb Mar Code 1 2 Package Outline Dimensions ...

  • Page 5

    ... 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. DSS4140U Document number: DS31689 Rev IMPORTANT NOTICE LIFE SUPPORT www.diodes.com DSS4140U Dimensions Value (in mm) Z 2.8 X 0.7 Y 0.9 C 1.9 E 1.0 © ...