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DST3946DPJ

Document number: DS32040 Rev. 2 - 2

1 of 9

www.diodes.com

November 2012

DST3946DPJ

COMPLEMENTARY NPN/PNP SURFACE MOUNT TRANSISTOR

Features

• Ultra Small Package

• Epitaxial Planar Die Construction

• Ideally Suited for Automated Assembly Processes

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

Mechanical Data

• Case: SOT963

• 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.

Solderable per MIL-STD-202, Method 208

• Weight: 0.0027 grams (approximate)

Ordering Information (Note 4)

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

DST3946DPJ-7 T7 7 8 10,000

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 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.

Marking Information

Device Schematic

View

SOT963

T7 = Product Type Marking Code

Summary of content (9 pages)

PAGE 1
DST3946DPJ COMPLEMENTARY NPN/PNP SURFACE MOUNT TRANSISTOR Features Mechanical Data • • • • • • • Ultra Small Package Epitaxial Planar Die Construction Ideally Suited for Automated Assembly Processes Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) • • • Case: SOT963 Case Material: Molded Plastic, “Green” Molding Compound.
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DST3946DPJ Maximum Ratings - NPN (Q1) (@TA = +25°C, unless otherwise specified.) Characteristic Symbol VCBO VCEO VEBO IC Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Value 60 40 6.0 200 Unit V V V mA Symbol VCBO VCEO VEBO IC Value -40 -40 -5.0 -200 Unit V V V mA Symbol PD RθJA TJ, TSTG Value 300 417 -55 to +150 Unit mW °C/W °C Maximum Ratings - PNP (Q2) (@TA = +25°C, unless otherwise specified.
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DST3946DPJ r(t), TRANSIENT THERMAL RESISTANCE 1 D = 0.7 D = 0.5 D = 0.3 0.1 D = 0.1 RθJA(t) = r(t) * RθJA RθJA = 370°C/W D = 0.9 D = 0.05 P(pk) D = 0.02 0.01 t1 t2 T J - T A = P * RθJA(t) Duty Cycle, D = t 1/t2 D = 0.01 D = 0.005 D = Single Pulse 0.001 0.000001 0.00001 0.0001 0.001 0.01 0.1 1 t1, PULSE DURATION TIME (s) Fig. 1 Transient Thermal Response 100 1,000 0.
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DST3946DPJ Electrical Characteristics - NPN (Q1) (@TA = +25°C, unless otherwise specified.) Characteristic OFF CHARACTERISTICS (Note 6) Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage (Note 6) Emitter-Base Breakdown Voltage Collector Cutoff Current Base Cutoff Current ON CHARACTERISTICS (Note 6) Symbol Min Max Unit BVCBO BVCEO BVEBO ICEX IBL 60 40 6.0 ⎯ ⎯ ⎯ ⎯ ⎯ 50 50 V V V nA nA hFE 40 70 100 60 30 ⎯ ⎯ 300 ⎯ ⎯ Collector-Emitter Saturation Voltage VCE(sat) ⎯ 0.20 0.
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DST3946DPJ 1 1 IC/IB = 20 0.1 VCE(SAT), COLLECTOR-EMITTER SATURATION VOLTAGE (V) VCE(SAT), COLLECTOR-EMITTER SATURATION VOLTAGE (V) IC/IB = 10 TA = 150°C TA = 125°C TA = 85°C T A = 25°C TA = -55°C TA = 125°C 0.1 T A = 85°C T A = -55°C 0.01 0.1 0.01 0.1 1.1 1.2 1 10 100 1,000 IC, COLLECTOR CURRENT (mA) Fig. 6 Typical Collector-Emitter Saturation Voltage vs. Collector Current 1.0 VCE = 5V 0.9 TA = -55°C 0.8 0.7 TA = 25°C 0.6 TA = 150°C 0.5 TA = 125°C 0.4 0.3 0.
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DST3946DPJ Electrical Characteristics - PNP (Q2) (@TA = +25°C, unless otherwise specified.) Characteristic OFF CHARACTERISTICS Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage (Note 7) Emitter-Base Breakdown Voltage Symbol Min Max Unit BVCBO BVCEO BVEBO ICEX ICBO IBL -40 -40 -5.0 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ -50 -50 -50 V V V nA nA nA hFE 60 80 100 60 30 ⎯ ⎯ 300 ⎯ ⎯ Collector-Emitter Saturation Voltage VCE(sat) ⎯ -0.25 -0.40 V Base-Emitter Saturation Voltage VBE(sat) -0.65 ⎯ -0.85 -0.
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DST3946DPJ 1 1 IC/IB = 20 -VCE(SAT), COLLECTOR-EMITTER SATURATION VOLTAGE (V) -VCE(SAT), COLLECTOR-EMITTER SATURATION VOLTAGE (V) IC/IB = 10 T A = 150°C 0.1 T A = 125°C TA = 85°C T A = 25°C TA = -55°C 0.8 TA = -55°C T A = 25°C 0.6 TA = 150°C TA = 125°C 0.4 TA = 85°C 0.2 0.1 1 10 100 1,000 -IC, COLLECTOR CURRENT (mA) Fig. 15 Typical Base-Emitter Saturation Voltage vs.
PAGE 8
DST3946DPJ Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. D e1 SOT963 Dim Min Max Typ A 0.40 0.50 0.45 A1 0 0.05 C 0.120 0.180 0.150 D 0.95 1.05 1.00 E 0.95 1.05 1.00 E1 0.75 0.85 0.80 L 0.05 0.15 0.10 b 0.10 0.20 0.15 e 0.35 Typ e1 0.70 Typ All Dimensions in mm L E E1 e b (6 places) c A A1 Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
PAGE 9
DST3946DPJ 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).