Diodes SD103ATW User Manual

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Features

• Low Forward Voltage Drop

• Guard Ring Construction for Transient Protection

• Fast Switching

• Low Leakage Current

• Three Fully Isolated Schottky Diodes

• Lead Free/RoHS Compliant (Note 3)

• "Green" Device (Note 5 and 6)

Maximum Ratings @T

Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage

RMS Reverse Voltage Forward Continuous Current (Note 1) Average Rectified Current (Note 1) Non-Repetitive Peak Forward Surge Current (Note 1) @ t ≤ 10ms

= 25°C unless otherwise specified

Characteristic Symbol Value Unit

Top View Device Schematic

SD103AT

SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY

Mechanical Data

• Case: SOT-363

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020D

• Polarity: See Diagram

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy 42

leadframe).

• Marking Information: See Page 2

• Ordering Information: See Page 2

• Weight: 0.006 grams (approximate)

R(RMS)

RRM

RWM

IFM

FSM

40 V

28 V 350 mA 175 mA

1.0 A

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 4) Thermal Resistance, Junction to Ambient Air (Note 4) Operating and Storage Temperature Range

Electrical Characteristics @T

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 2)

Forward Voltage Drop

Reverse Current (Note 2) Total Capacitance Reverse Recovery Time

Notes: 1. This is the maximum rating of single Diode (D1 or D2 or D3). In the case of using two or three diodes, the maximum ratings per diode are 75% of the

Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

SD103ATW

Document number: DS30374 Rev. 9 - 2

ratings for single diode operation.

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

3. No purposefully added lead.

4. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

6. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date

= 25°C unless otherwise specified

TJ, T

STG

(BR)R

trr ⎯

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⎯

⎯ ⎯

200 mW 500

⎯ ⎯

0.37

0.50

2.0

5.0

⎯ ⎯

-55 to +125

V V

V V V

μA μA

IRS = 100μA (pulsed) IF = 1mA IF = 5mA IF = 20mA

IF = 100mA VR = 10V VR = 30V VR = 0V, f = 1.0MHz IF = IR = 200mA,

= 0.1 x IR, RL = 100Ω

⎯ ⎯

0.27

0.32

0.36

0.44

0.2

0.4 50

°C/W

°C

July 2008

US FORWAR

C, TOT

CAPACITAN

pF)

P, P

OWER

PATIO

1,000

SD103AT

(A) EN

100

0.1

T = 125C

T = 75C

T = 25C

0.01

T = 0C

ANE

0.001

I , INS

0.0001

T = -40C

V , INSTANTANEOUS FORWARD VOL TAGE (mV)

400200

600

800

1,000

Fig. 1 Typical Forward Characteristics

0.1

0.01 510

V , INSTANTANEOUS REVERSE VOLTA GE (V)

2520

Fig. 2 Typical Reverse Characteristics

f = 1.0MHz

E (

200

N (mW)

DISSI

100

V , DC REVERSE VOLTAGE (V)

Fig. 3 Total Capacitance vs. Reverse Voltage

02550

T , AM BIENT TEMPERATURE ( C)

Fig. 4 Power Derating Curve

100 125

Ordering Information (Note 7)

Part Number Case Packaging

SD103ATW-7-F SOT-363 3000/Tape & Reel

Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

KLL

Date Code Key

Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Code N P R S T U V W 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

SD103ATW

Document number: DS30374 Rev. 9 - 2

KLL = Product Type Marking Code YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September)

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