Diodes SDM02U30LP3 User Manual

Product Summary

V

(V) IO (mA) VF

RRM

30 100 0.37 7

(V) I

max

Description

The SDM02U30LP3 is a schottky barrier diode optimized for ultra low­forward voltage drop and low reverse leakage current. Encapsulated in
the ultra-small DFN-0603 with footprint of 0.18mm
profile, this device is designed for saving PCB space in portable
electronic devices.

2

and ultra-low package

Applications

 Reverse Voltage and Current Protection
 Blocking Diode

 Clamping Protection
 LCD and Key Pad Backlighting
 Freewheeling Diode

ADVANCE INFORMATION

Top View

R max

(μA)

ULTRA-SMALL SURFACE MOUNT SCHOTTKY DIODE

Features

 0.18mm2 footprint – 70% smaller than DFN1006/SOD923
 Off board profile of 0.35mm – 30% thinner than the DFN1006
 Low forward voltage of 0.37V (max) – minimises power

 Low leakage – maximises battery power
 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)

Mechanical Data

 Case: X3-DFN0603-2
 Case Material: Molded Plastic, “Green” Molding Compound. UL

 Moisture Sensitivity: Level 1 per J-STD-020
 Terminal Connections: Cathode Bar
 Terminals: Finish Matte Tin Finish over Copper Leadframe

 Weight: 0.2mg (Approximate)

X3-DFN0603-2

SDM02U30LP3

dissipation losses

Flammability Classification Rating 94V-0

(Lead Free Plating). Solderable per MIL-STD-202, Method 208

Bottom View

Ordering Information (Note 4)

Part Number Case Packaging

SDM02U30LP3-7B X3-DFN0603-2 10,000/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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

SDM02U30LP3

Document number: DS35774 Rev. 4 - 2

www.diodes.com

L2 = Product Type Marking Code
Bar Denotes Cathode Side

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October 2013

© Diodes Incorporated

P

P

OWER

P

T

O

N

TANT

O

US FORWAR

C

U

R

R

T

SDM02U30LP3

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

V
V

RRM
RWM

V

R

30 V

RMS Reverse Voltage VR(RMS) 21 V
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current

(8.33ms Half-Sine Waveform)

I

FSM

I

O

100 mA
500 mA

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 5)
Thermal Resistance Junction to Ambient Air (Note 5)
Operating and Storage Temperature Range

ADVANCE INFORMATION

P

D

R

JA



T

, T

J

STG

250 mW
500 °C/W

-65 to +150 °C

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Min Typ Max Unit Test Condition

Forward Voltage

Leakage Current (Note 5)

Notes: 5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.

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

V

F

I

R





 





0.20

4

0.37
 I

7

 V

V

µA

0.3

Note 5

(W)
I

0.2

A

DISSI

(mA)
EN

D

100

10

1

T = 125°C

A

T = 150°C

A

T = 85°C

A

T = 25°C

A

T = -55°C

A

0.1

,

D

0.1

ANE

= 10mA

I

F

= 10mA; TA = +125°C

F

V

= 10V

R

= 30V

R

0

0 0.1 0.2 0.3

I AVERAGE FORWARD CURRENT (A)

F(AV)

Figure 1 Forward Pow er Dissi pa t i o n

F

0.01

I , INS

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

V , INSTANT ANEOUS FORWARD VOLTAGE (V)

F

Figure 2 Typical Forward Characteristics

SDM02U30LP3

Document number: DS35774 Rev. 4 - 2

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October 2013

© Diodes Incorporated

RAGE FORWARD CUR

REN

T

C, TOT

CAPACITANC

F

SDM02U30LP3

10,000

1,000

100

10

0.1

T = 125°C

A

T = 85°C

A

1

T = 25°C

A

(A)

0.30

0.25

0.20

0.15

0.10

Note 5

0.01

T = -55°C

R

I , INSTANTANEOUS REVERSE CURRENT (µA)

0.0001

)

0.001

A

0 5 10 15 20 25 30

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

Figure 3 Typical Reverse Characteristics

10

f = 1MHz

0.05

F(AV)

I, AVE

0

25 50 75 100 125 150

T , AMBIENT TEMPERATURE (°C)

A

Figure 4 Forward Current Deratin g Curve

ADVANCE INFORMATION

E (p

AL

T

1

0 5 10 15 20 25 30

V , DC REVERSE VOLTAGE (V)

R

Figure 5 Total Capacitance vs. Reverse Voltage

Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

SDM02U30LP3

Document number: DS35774 Rev. 4 - 2

A

X3-DFN0603-2

A1 (2x)

D
e

Dim Min Max Typ

A 0.27 0.35 0.30

A1 0.00 0.03 0.02

b 0.19 0.29 0.24
D 0.595 0.645 0.62
E 0.295 0.345 0.32
e - - 0.355

E

L (2x)

b (2x)

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L 0.14 0.24 0.19

All Dimensions in mm

October 2013

© Diodes Incorporated

SDM02U30LP3

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

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).

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without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

ADVANCE INFORMATION

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all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.

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Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
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This document is written in English but may be translated into multiple languages for reference. Onl y the English version of this document is the
final and determinative format released by Diodes Incorporated.

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

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Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

Copyright © 2013, Diodes Incorporated

www.diodes.com

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

Y

X

X

1

Dimensions Value (in mm)

C 0.380
X 0.230

X1 0.610

Y 0.300

C

IMPORTANT NOTICE

LIFE SUPPORT

SDM02U30LP3

Document number: DS35774 Rev. 4 - 2

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