Diodes ZLLS350 User Manual

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Description

Packaged in the SOD523 package offering an ideal low VF /IR performance combined with a low package height making the device suitable for various converter, charger and LED driver circuits.

Features

 Low VF  380mA continuous current rating  Low profile SOD523 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

SOD523

Top View

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ZLLS350

40V LOW LEAKAGE SCHOTTKY DIODE

Mechanical Data

 Case: SOD523  Case Material: Molded Plastic, "Green" Molding Compound.

UL Flammability Classification Rating 94V-0

 Moisture Sensitivity: Level 1 per J-STD-020  Terminal Connections: Cathode Band  Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.

Solderable per MIL-STD-202, Method 208

 Weight: 0.001 grams (approximate)

Cathode Anode

Top View

Pin-Out

Ordering Information (Note 4)

Part Number Case Packaging

ZLLS350TA SOD523 3000/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

ZLLS350

Document Number: DS33225 Rev. 6 - 2

www.diodes.com

L3 = Product Type Marking Code

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(BR)

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ZLLS350

Maximum Ratings @T

= 25°C unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%.

Characteristic Symbol Value Unit

DC Blocking Voltage

V Continuous Forward current Average Peak Forward Current; duty cycle = 50% Non-Repetitive Forward Current @ t < 100µs

@ t < 10ms

Power Dissipation at TA = +25°C (Note 5) PD Power Dissipation at TA = +25°C (Note 6) PD Operating and storage temperature range

Junction Temperature

Thermal Characteristics

Characteristic Symbol Value Unit

Thermal Resistance Junction to Ambient (Note 5) Thermal Resistance Junction to Ambient (Note 6)

R R

FAV

FSM

STG

θJA

40 V 380 mA 650 mA

6.0

1.3

357 mW 413 mW

-55 to +150 °C

+150 °C

350 303

°C/W

Electrical Characteristics @T

= 25°C unless otherwise specified

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage

Forward Voltage Drop (Note 7)

Leakage Current Total Capacitance

40 53 — V

— — — — — —

395 450 430 520 490 635 650 1000

0.15 4 µA

2.5 6 —

IR = 100 µA

= 30mA

= 50mA

= 100mA

= 275mA

VR = 30V f = 1MHz; V Switch from I

Reverse Recovery Time

— 1 — nS

= 100mA.

Measured at I

Notes: 5. For a single device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of 1oz copper in still air conditions

6. As above measured @ t < 5 seconds

ZLLS350

Document Number: DS33225 Rev. 6 - 2

7. Measured under pulsed conditions. Pulse width ≤ 300µs; duty cycle ≤ 2%

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= 30V

= 100mA to

= 10mA

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TAN

TANEO

US F

RD CUR

REN

TANT

US R

CUR

C, TOT

CAPACITANC

P, P

OWER

PATIO

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(A)

0.1

0.01

0.001

(µA)

EVE

ANE

1,000

100

0.1

0.01

Diodes Incorporated

ZLLS350

0.001

I, INS

0.0001 0 5 10 15 20 25 30

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 2 Typical Reverse Characteristics

0.4

0.3

N (W)

0.2

DISSI

0.1

0 20 40 60 80 100 120 140 160

T , AMBIENT TEMPERATURE (C)

Fig. 4 Power Dissipation vs. Ambient Temperature

I, I

0.0001 0

)

E (p

0.01 0.1 1 10 100

0.2

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 1 Forward Characteristics

V , DC REVERSE VOLTAGE (V)

Fig. 3 Total Capacitance vs. Reverse Voltage

0.6 0.8

1.00.4

Package Outline Dimensions

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

ZLLS350

Document Number: DS33225 Rev. 6 - 2

www.diodes.com

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SOD523

Dim Min Max

A 0.25 0.35 B 0.70 0.90 C 1.50 1.70 H 1.10 1.30 K 0.55 0.65 L 0.10 0.30 M 0.10 0.12

All Dimensions in mm

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ZLLS350

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).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes 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 trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume 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.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks.

This document is written in English but may be translated into multiple languages for reference. Only 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

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

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 failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

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Dimensions Value (in mm)

G 0.80 X 0.60

X1 2.00

Y 0.70

IMPORTANT NOTICE

LIFE SUPPORT

ZLLS350

Document Number: DS33225 Rev. 6 - 2

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December 2013