SD103BWSQ-7-F - DIODES INC

SD103AWS - SD103CWS

Document number: DS30101 Rev. 19 - 2

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SD103AWS - SD103CWS

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Product Summary

VR(V)

IFM (mA)

VF MAX (V)

@ 20mA, +25°C

IR MAX (µA)

@ VR, +25°C

350

0.37

5.0

Description and Applications

This Schottky Barrier Rectifier has been designed to meet the

stringent requirements of Automotive Applications. It is ideally suited

to use as a:

 Polarity Protection Diode

 Re-circulating Diode

 Switching Diode

Features and Benefits

 Low Forward Voltage Drop

 Guard Ring Construction for Transient Protection

 Negligible Reverse Recovery Time

 Low Reverse Capacitance

 Ultra-Small Surface Mount Package

 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

 PPAP Capable (Note 4)

Mechanical Data

 Case: SOD323

 Case Material: Molded Plastic.

UL Flammability Classification Rating 94V-0

 Moisture Sensitivity: Level 1 per J-STD-020

 Leads: Solderable per MIL-STD-202, Method 208

 Lead-free Plating (Matte Tin Finish Annealed over

Alloy 42 Leadframe).

 Polarity: Cathode Band

 Weight: 0.004 grams (Approximate)

Ordering Information (Note 5)

Part Number

Compliance

Case

Packaging

SD103AWS-7-F

AEC-Q101

SOD-323

3,000/Tape & Reel

SD103AWSQ-7-F

Automotive

SOD-323

3,000/Tape & Reel

SD103BWS-7-F

AEC-Q101

SOD-323

3,000/Tape & Reel

SD103CWS-7-F

AEC-Q101

SOD-323

3,000/Tape & Reel

SD103BWSQ-7-F

Automotive

SOD-323

3,000/Tape & Reel

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. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the

same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.

5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

Top View

xx = Product Type Marking Code

S4 = SD103AWS

S5 or S4 = SD103BWS

S6 or S5 or S4 = SD103CWS

SD103AWS - SD103CWS

Document number: DS30101 Rev. 19 - 2

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SD103AWS - SD103CWS

Maximum Ratings (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

SD103AWS

SD103BWS

SD103CWS

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

RMS Reverse Voltage

VR(RMS)

Forward Continuous Current (Note 6)

IFM

350

Non-Repetitive Peak Forward Surge Current

@ 8.3ms Half-Sine Waveform

IFSM

1.5

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 6)

200

Thermal Resistance, Junction to Ambient Air (Note 6)

RJA

625

°C/W

Operating and Storage Temperature Range

TJ, TSTG

-65 to +125

°C

Electrical Characteristics (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Min

Typ

Max

Unit

Test Conditions

Reverse Breakdown Voltage (Note 7)

SD103AWS

SD103BWS

SD103CWS

V(BR)R



IR = 100µA

Forward Voltage Drop



0.37

0.60

IF = 20mA

IF = 200mA

Peak Reverse Current (Note 7)

SD103AWS

SD103BWS

SD103CWS



5.0

µA

VR = 30V

VR = 20V

VR = 10V

Total Capacitance



VR = 0V, f = 1.0MHz

Reverse Recovery Time

trr



IF = IR = 200mA,

Irr = 0.1 x IR, RL = 100Ω

Notes: 6. Device mounted on Alumina ceramic PC board, single-sided, 2oz copper pad area 25mm2.

7. Short duration test pulse used to minimize self-heating effect.

0.01

0.1

0.001

0.0001 0600400200

I , INSTANTANEOUS FORWARD CURRENT (A)

V , INSTANTANEOUS FORWARD VOLTAGE (mV)

FFig. 1 Typical Forward Characteristics

T = 25 C

A

T = 75 C

A

T = 125 C

A

T = 0C

A

T = -40 C

A

0.01

0.1

100

1,000

0510 15 35

302520

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 2 Typical Reverse Characteristics

SD103AWS - SD103CWS

Document number: DS30101 Rev. 19 - 2

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SD103AWS - SD103CWS

Package Outline Dimensions

Please see http://www.diodes.com/package-outlines.html for the latest version.

Suggested Pad Layout

Please see http://www.diodes.com/package-outlines.html for the latest version.

010 20 30 40

V , DC REVERSE VOLTAGE (V)

Fig. 3 Total Capacitance vs. Reverse Voltage

f = 1.0MHz

C , TOTAL CAPACITANCE (pF)

100

025 50 75 100 125

P , POWER DISSIPATION (mW)

T , AMBIENT TEMPERATURE ( C)

A

Fig. 4 Power Derating Curve

200 Note 6

SOD323

Dim

Min

Max

Typ

0.10

0.05

1.00

1.10

1.05

0.25

0.35

0.30

0.10

0.15

0.11

1.20

1.40

1.30

1.60

1.80

1.70

2.30

2.70

2.50

0.20

0.40

0.30

0º

8º

All Dimensions in mm

Dimensions

Value (in mm)

0.590

2.700

0.450

SD103AWS - SD103CWS

Document number: DS30101 Rev. 19 - 2

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SD103AWS - SD103CWS

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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

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1. are intended to implant into the body, or

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