ZLLS2000 40V SILICON HIGH CURRENT LOW LEAKAGE SCHOTTKY DIODE SUMMARY Schottky Diode VR = 40V; IF = 2.2A; IR = 40 A DESCRIPTION This compact SOT23-6 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. Key benefits: Performance capability equivalent to much larger packages Improved circuit efficiency & power levels PCB area savings FEATURES * Low equivalent on resistance * Extremely low leakage (40A @30V) * High current capability (IF = 2.2A) * Low VF, fast switching Schottky * SOT23-6 package * ZLLS2000 complements low temperature equivalent ZHCS2000 * Package thermally rated to 150C APPLICATIONS * DC - DC converters * Strobes * Mobile phones * Charging circuits * Motor control ORDERING INFORMATION DEVICE REEL TAPE WIDTH (inches) (mm) QUANTITY PER REEL ZLLS2000TA 7 8mm embossed 3000 units ZLLS2000TC 13 8mm embossed 10000 units Top view DEVICE MARKING LL20 ISSUE 3 - MAY 2006 1 SEMICONDUCTORS ZLLS2000 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE UNIT Schottky Diode Continuous reverse voltage VR 40 V Forward current IF 2.2 A Peak repetitive forward current I FPK 3.55 A I FSM 36 A 12 A 1.1 W 1.71 W Rectangular pulse duty cycle Non repetitive forward current t=100s t=10ms Package Power dissipation at T amb =25C single die continuous PD single die measured at t<5 secs Storage temperature range T stg -55 to +150 C Junction temperature Tj 150 C THERMAL RESISTANCE PARAMETER SYMBOL VALUE UNIT Junction to ambient (a) R JA 113 C/W Junction to ambient (b) R JA 73 C/W 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<5secs. ISSUE 3 - MAY 2006 SEMICONDUCTORS 2 ZLLS2000 TYPICAL CHARACTERISTICS ISSUE 3 - MAY 2006 3 SEMICONDUCTORS ZLLS2000 ELECTRICAL CHARACTERISTICS (at Tamb = 25C unless otherwise stated) SCHOTTKY DIODE CHARACTERISTICS PARAMETER SYMBOL MIN. Reverse breakdown voltage V (BR)R Forward voltage VF TYP. MAX. 40 UNIT CONDITIONS V I R =1mA 260 - mV I F =50 mA* 290 - mV I F =100 mA* 322 - mV I F =250mA* 345 370 mV I F =500mA* 395 430 mV I F =1000mA* 440 490 mV I F =1500mA* 475 540 mV I F =2000mA* 550 640 mV I F =3000mA* 40 A V R =30V 1.7 A V R =30V, Ta=85C I F =2000mA*,Ta = 100C 465 Reverse current IR 25 Diode capacitance CD 65 pF f=1MHz,V R =30V Reverse recovery time t rr 6 ns Reverse recovery charge Q rr 685 pC Switched from IF = 500mA to VR = 5.5V Measured @ IR 50mA. di / d t > 500mA / ns. Rsource = 6; Rload= 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 3 - MAY 2006 SEMICONDUCTORS 4 ZLLS2000 TYPICAL CHARACTERISTICS ISSUE 3 - MAY 2006 5 SEMICONDUCTORS ZLLS2000 PACKAGE DIMENSIONS DIM Millimeters Min. Max. A 0.90 1.45 A1 0.00 0.15 A2 0.90 1.30 b 0.20 0.50 C 0.09 0.26 D 2.70 3.10 E 2.20 3.20 E1 1.30 1.80 L 0.10 0.60 e 0.95 REF e1 1.90 REF PAD LAYOUT DETAILS 0 30 (c) Zetex Semiconductors plc 2006 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 Zetex Technology Park Chadderton, Oldham, OL9 9LL 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 3 - MAY 2006 SEMICONDUCTORS 6