User Manual

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DSS4240Y

Document number: DS31682 Rev. 2 - 2

1 of 5

www.diodes.com

March 2011

ADVANCE INFORMATION

DSS4240Y

40V LOW V

CE(SAT)

NPN SURFACE MOUNT TRANSISTOR

Features

• Epitaxial Planar Die Construction

• Ideal for Low Power Amplification and Switching

• Complementary PNP Type Available (DSS5240Y)

• Ultra Small Surface Mount Package

• “Lead Free”, RoHS Compliant (Note 1)

• Halogen and Antimony Free "Green" Device (Note 2)

• ESD rating: 400V-MM, 8KV-HBM

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: SOT363

• 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 Plated Alloy

42 leadframe. Solderable per MIL-STD-202, Method 208

• Weight: 0.006 grams (approximate)

Ordering Information (Note 3)

Product Marking Reel size (inches) Tape width (mm) Quantity per reel

DSS4240Y-7 ZN8 7 8mm 3,000

Notes: 1. No purposefully added lead.

2. Diode’s Inc.’s “Green” policy can be found on our website at http://www.diodes.com.

3. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Date Code Key

Year 2010 2011 2012 2013 2014 2015

Code X Y Z A B C

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

Top View

Device Schematic

Top View

Pin Out Configuration

ZN8 = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: V = 2008)

M = Month (ex: 9 = September)

ZN8

SOT363

Summary of content (5 pages)

PAGE 1
DSS4240Y Features Mechanical Data • • • • • • • • • • Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching Complementary PNP Type Available (DSS5240Y) Ultra Small Surface Mount Package “Lead Free”, RoHS Compliant (Note 1) Halogen and Antimony Free "Green" Device (Note 2) ESD rating: 400V-MM, 8KV-HBM Qualified to AEC-Q101 Standards for High Reliability • • • SOT363 Case: SOT363 Case Material: Molded Plastic, “Green” Molding Compound.
PAGE 2
DSS4240Y Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current - Continuous Peak Pulse Collector Current Peak Base Current Symbol VCBO VCEO VEBO IC ICM IBM Value 40 40 5 2 3 0.3 Unit V V V A A A Symbol PD RθJA TJ, TSTG Value 625 200 -55 to +150 Unit mW °C/W °C Thermal Characteristics Characteristic Power Dissipation (Note 4) @ TA = 25°C Thermal Resistance, Junction to Ambient (Note 4) @ TA = 25°C Operating and Storage Temperature Range Notes: 4.
PAGE 3
DSS4240Y Characteristic Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage (Note 5) Emitter-Base Breakdown Voltage Max ⎯ ⎯ ⎯ 100 50 100 Unit V V V nA μA nA hFE 350 300 300 150 Typ 150 55 8.
PAGE 4
VBE(ON), BASE-EMITTER TURN-ON VOLTAGE (V) DSS4240Y 1 VCE(SAT), COLLECTOR-EMITTER SATURATION VOLTAGE (V) 0.1 TA = 150°C TA = 125°C T A = 85°C TA = 25°C 0.01 TA = -55°C 0.001 0.001 1.2 VCE = 2V 1.0 0.8 T A = -55°C 0.6 T A = 25°C 0.4 T A = 85°C T A = 125°C 0.2 TA = 150°C 0 0.0001 0.001 0.01 0.1 1 10 IC, COLLECTOR CURRENT (A) Fig. 7 Typical Base-Emitter Turn-On Voltage vs. Collector Current 0.01 0.1 1 10 IC, COLLECTOR CURRENT (A) Fig. 6 Typical Collector-Emitter Saturation Voltage vs.
PAGE 5
DSS4240Y Suggested Pad Layout ADVANCE INFORMATION C2 Z C2 Dimensions Value (in mm) Z 2.5 G 1.3 X 0.42 Y 0.6 C1 1.9 C2 0.65 C1 G Y X 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).