ZLLS400 40V SILICON HIGH CURRENT LOW LEAKAGE SCHOTTKY DIODE SUMMARY Schottky Diode VR = 40V; IF = 0.52A; IR = 10 A DESCRIPTION This compact SOD323 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 85C) see Operational efficiency chart on page 4. SOD323 key benefits: Performance capability equivalent to much larger packages Improved circuit efficiency and power levels PCB area savings FEATURES * Low equivalent on resistance * Extremely low leakage (10A @30V) * High current capability (IF = 0.52A) * Low VF, fast switching Schottky * SOD323 package * ZLLS400 complements low temperature equivalent ZHCS400 * Package thermally rated to 150C APPLICATIONS * DC - DC converters * Cellular / mobile phones * Charging circuits * Motor control ORDERING INFORMATION DEVICE REEL TAPE WIDTH (inches) (mm) QUANTITY PER REEL ZLLS400TA 7 8mm embossed 3000 units ZLLS400TC 13 8mm embossed 10,000 units TOP VIEW DEVICE MARKING 40 ISSUE 5 - JUNE 2004 1 SEMICONDUCTORS ZLLS400 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE UNIT Continuous reverse voltage VR 40 V Forward current IF 0.52 A I FPK 0.85 A Schottky diode Peak repetitive forward current Rectangular pulse duty cycle Non repetitive forward current t=100s I FSM t=10ms 12 A 2.5 A 330 mW 390 mW Package Power dissipation at T amb =25C Single die continuous PD Single die measured at t<5 secs T stg -55 to +150 C Tj 150 C SYMBOL VALUE UNIT Junction to ambient (a) R JA 379 C/W Junction to ambient (b) R JA 317 C/W Storage temperature range Junction temperature THERMAL RESISTANCE PARAMETER Notes (a) For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions. (b) For a device surface mounted on FR4 PCB measured at t<5 secs. ISSUE 5 - JUNE 2004 SEMICONDUCTORS 2 ZLLS400 TYPICAL CHARACTERISTICS ISSUE 5 - JUNE 2004 3 SEMICONDUCTORS ZLLS400 ELECTRICAL CHARACTERISTICS (at Tamb = 25C unless otherwise stated) SCHOTTKY DIODE CHARACTERISTICS PARAMETER SYMBOL Reverse breakdown voltage V (BR)R Forward voltage VF MIN. TYP. MAX. 40 UNIT V CONDITIONS I R =200A 305 360 mV I F =50mA* 335 390 mV I F =100mA* 395 450 mV I F =250mA* 445 500 mV I F =400mA* 550 630 mV I F =750mA* 620 710 mV I F =1A* 710 800 mV I F =1.5A* mV I F =400mA*,Ta = 100C A V R =30V 405 Reverse current IR 370 A V R =30V,Ta = 85C Diode capacitance CD 15 pF f=1MHz,V R =30V Reverse recovery time t rr 3 ns Reverse recovery charge Q rr 210 pC Switched from IF = 500mA to VR = 5.5V Measured @ IR 50mA di /d t = 500mA/ ns Rsource = 6;Rload= 10 6 10 *Measured under pulsed conditions. Pulse width = 300S. Duty cycle 2%. Operational efficiency chart The operational efficiency chart indicates the beneficial use of the ZLLS series diodes in applications requiring higher voltage, higher temperature operation. Circuits requiring low voltage low temperature operation will benefit from using Zetex low VF ZHCS series diodes. ISSUE 5 - JUNE 2004 SEMICONDUCTORS 4 ZLLS400 TYPICAL CHARACTERISTICS ISSUE 5 - JUNE 2004 5 SEMICONDUCTORS ZLLS400 Pad Layout Package Outline Package Dimensions Millimeters Inches DIM Min. Max. Min. Max. A 0.91 1.16 0.036 0.046 B 0.0 0.1 0.0 0.004 D 0.33 0.4 0.013 0.016 E 0.127 0.2 0.005 0.008 F 1.52 1.77 0.060 0.070 G 1.11 1.37 0.044 0.054 H 2.46 2.71 0.097 0.107 (c) Zetex Semiconductors plc 2004 Europe Americas Asia Pacific Corporate Headquarters Zetex GmbH Streitfeldstrae 19 D-81673 Munchen Germany Zetex Inc 700 Veterans Memorial Hwy Hauppauge, NY 11788 USA Zetex (Asia) Ltd 3701-04 Metroplaza Tower 1 Hing Fong Road, Kwai Fong Hong Kong Zetex Semiconductors plc Lansdowne Road, Chadderton Oldham, OL9 9TY United Kingdom Telefon: (49) 89 45 49 49 0 Fax: (49) 89 45 49 49 49 europe.sales@zetex.com Telephone: (1) 631 360 2222 Fax: (1) 631 360 8222 usa.sales@zetex.com Telephone: (852) 26100 611 Fax: (852) 24250 494 asia.sales@zetex.com Telephone (44) 161 622 4444 Fax: (44) 161 622 4446 hq@zetex.com These offices are supported by agents and distributors in major countries world-wide. This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. The Company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service. For the latest product information, log on to www.zetex.com ISSUE 5 - JUNE 2004 SEMICONDUCTORS 6