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ZLLS500

Document number: DS33227 Rev. 6 - 2

1 of 6

www.diodes.com

January 2012

ZLLS500

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Product Summary

• V

= 40V

• I

= 0.7A

• I

= 10μA

Description and Applications

This compact SOT23 packaged Schottky diode offers users an

excellent performance combination comprising high current operation,

extremely low leakage and low forward voltage ensuring suitability for

applications requiring efficient operation at higher temperatures

(above 85°C) see Operational efficiency chart on page 3.

• DC – DC Converters

• Strobes

• Mobile Telecomms

• Charging circuits

• Motor Control

Features and Benefits

• Extremely low leakage (10μA @30V)

• High current capability (I

= 0.7A)

• Low V

, fast switching Schottky

• ZLLS500 complements low temperature equivalent ZHCS500

• Package thermally rated to 150°C

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: SOT23

• Case Material: Molded Plastic, “Green” Molding Compound. UL

Flammability Classification Rating 94V-0

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

• Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

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

• Weight: 0.0089 grams (approximate)

Ordering Information (Note 1)

Device Packaging Shipping

ZLLS500TA SOT23 3000/Tape & Reel

ZLLS500TC SOT23 10000/Tape & Reel

Notes: 1. For Packaging Details, go to our website at http://www.diodes.com.

Marking Information

Top View

L05 = Product Type Marking Code

SOT23

L05

Device Schematic Top View

Pin Configuration

AN/C

Summary of content (6 pages)

PAGE 1
ZLLS500 SURFACE MOUNT SCHOTTKY BARRIER DIODE Product Summary Features and Benefits • • • • • • • • • VR = 40V IF = 0.7A IR = 10μA Description and Applications This compact SOT23 packaged Schottky diode offers users an excellent performance combination comprising high current operation, extremely low leakage and low forward voltage ensuring suitability for applications requiring efficient operation at higher temperatures (above 85°C) see Operational efficiency chart on page 3.
PAGE 2
ZLLS500 Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Continuous Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Rectangular Pulse Duty Cycle Non Repetitive Forward Current t ≤ 100μs t ≤ 10ms Symbol VR IF Value 40 0.7 Units V A IFPK 1.14 A IFSM 13 3.
PAGE 3
ZLLS500 Electrical Characteristics @TA = 25°C unless otherwise specified Characteristic Reverse Breakdown Voltage Forward Voltage (Note 4) VF Reverse Current IR Diode Capacitance CD Min 40 - Reverse Recovery Time trr - 3 - ns Reverse Recovery Charge Qrr - 210 - pC Notes: Symbol V(BR)R Typ 305 335 395 465 550 620 710 415 6 370 16 Max 360 390 450 530 630 710 800 10 - Unit V mV μA pF Test Condition IR = 200μA IF = 50mA IF = 100mA IF = 250mA IF = 500mA IF = 750mA IF = 1A IF = 1.
PAGE 4
ZLLS500 ZLLS500 Document number: DS33227 Rev. 6 - 2 4 of 6 www.diodes.
PAGE 5
ZLLS500 Package Outline Dimensions A B C H K M K1 D J F L G SOT23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.903 1.10 1.00 K1 0.400 L 0.45 0.61 0.55 M 0.085 0.18 0.11 0° 8° α All Dimensions in mm Suggested Pad Layout Y Z C X ZLLS500 Document number: DS33227 Rev. 6 - 2 Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35 E 5 of 6 www.diodes.
PAGE 6
ZLLS500 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). 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.