ZLLS1000 40V SILICON HIGH CURRENT LOW LEAKAGE SCHOTTKY DIODE SUMMARY Schottky Diode VR = 40V; IF = 1.16A; IR = 20 A DESCRIPTION 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 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 (20A @30V) • High current capability (IF = 1.16A) • Low VF, fast switching Schottky • SOT23 package • ZLLS1000 complements low temperature equivalent ZHCS1000 • Package thermally rated to 150⬚C APPLICATIONS • DC - DC converters • Strobes • Mobile phones • Charging circuits • Motor control ORDERING INFORMATION DEVICE REEL TAPE WIDTH (inches) (mm) QUANTITY PER REEL ZLLS1000TA 7 8mm embossed 3000 units ZLLS1000TC 13 8mm embossed 10000 units DEVICE MARKING Top view L10 ISSUE 3 - MAY 2006 1 SEMICONDUCTORS ZLLS1000 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE UNIT Schottky diode Continuous reverse voltage VR 40 V Forward current IF 1.16 A Peak repetitive forward current I FPK 1.88 A I FSM 22 A 6.4 A 625 mW 840 mW Rectangular pulse duty cycle Non repetitive forward current t=ⱕ100s t=ⱕ10ms Package Power dissipation at T amb =25⬚C 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 200 °C/W Junction to ambient (b) R ⍜JA 149 °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 ZLLS1000 TYPICAL CHARACTERISTICS ISSUE 3 - MAY 2006 3 SEMICONDUCTORS ZLLS1000 ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated) SCHOTTKY DIODE CHARACTERISTICS PARAMETER SYMBOL Reverse breakdown voltage V (BR)R Forward voltage VF MIN. TYP. MAX. 40 UNIT CONDITIONS V I R =500µA 280 310 mV I F =50 mA* 310 340 mV I F =100 mA* 355 390 mV I F =250mA* 405 460 mV I F =500mA* 450 510 mV I F =750mA* 490 560 mV I F =1A* 570 660 mV I F =1.5A* mV I F =1000mA*,Ta = 100⬚C 475 A V R =30V 750 A V R =30V,Ta = 85⬚C CD 26 pF f=1MHz,VR=30V Reverse recovery time t rr 4 ns Reverse recovery charge Q rr 335 nC Switched from IF = 500mA to VR = 5.5V Measured @ IR 50mA. di /d t = 500mA/ ns. Rsource = 6⍀;Rload= 10⍀ Reverse current Diode capacitance IR 11 20 *Measured under pulsed conditions. Pulse width = 300µS. Duty Cycle 艋 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 ZLLS1000 TYPICAL CHARACTERISTICS ISSUE 3 - MAY 2006 5 SEMICONDUCTORS ZLLS1000 Package Outline Pad Layout Package Dimensions Millimeters Inches DIM Min. Max. Min. Max. A 2.67 3.05 0.105 0.120 B 1.20 1.40 0.047 0.055 C – 1.10 – 0.043 D 0.37 0.53 0.0145 0.021 F 0.085 0.15 0.0033 0.0059 G NOM 1.9 NOM 0.075 K 0.01 0.10 0.0004 0.004 L 2.10 2.50 0.0825 0.0985 © Zetex Semiconductors plc 2006 Europe Americas Asia Pacific Corporate Headquarters Zetex GmbH Streitfeldstraße 19 D-81673 München 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 [email protected] Telephone: (1) 631 360 2222 Fax: (1) 631 360 8222 [email protected] Telephone: (852) 26100 611 Fax: (852) 24250 494 [email protected] Telephone (44) 161 622 4444 Fax: (44) 161 622 4446 [email protected] 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