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SK12A Dataheets PDF



Part Number SK12A
Manufacturers CITC
Logo CITC
Description 1A Surface Mount Schottky Barrier Rectifiers
Datasheet SK12A DatasheetSK12A Datasheet (PDF)

SK12A THRU SK120A 1A Surface Mount Schottky Barrier Rectifiers ■ Features • Electrostatic discharge (ESD) test under IEC6100-4-2 standard >16ΚV(SK12A~SK16A). standard >10ΚV(SK110A~SK120A). • Low profile surface mounted application in order to optimize board space. • Low power loss, high efficiency. • High current capability, low forward voltage drop. • Ultra high-speed switching. • Silicon epitaxial planar chip, metal silicon junction. • Suffix "G" indicates Halogen-free part, ex.SK12AG. • Lead.

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Document
SK12A THRU SK120A 1A Surface Mount Schottky Barrier Rectifiers ■ Features • Electrostatic discharge (ESD) test under IEC6100-4-2 standard >16ΚV(SK12A~SK16A). standard >10ΚV(SK110A~SK120A). • Low profile surface mounted application in order to optimize board space. • Low power loss, high efficiency. • High current capability, low forward voltage drop. • Ultra high-speed switching. • Silicon epitaxial planar chip, metal silicon junction. • Suffix "G" indicates Halogen-free part, ex.SK12AG. • Lead-free parts meet environmental standards of MIL-STD-19500 /228 ■ Mechanical data • Epoxy:UL94-V0 rated flame retardant • Case : Molded plastic, DO-214AC / SMA • Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity : Indicated by cathode band • Weight : 0.002 ounce, 0.055 gram ■ Outline SMA(DO-214AC) 0.06 7 (1.70 ) 0.04 7 (1.20 ) Marking code 0.114 (2.90 ) 0.08 3 (2.10 ) 0.09 8 (2.50 ) 0.06 7 (1.70 ) 0.18 1 (4.60 ) 0.15 7 (4.00 ) 0.012 (0.3 0) TYP. 0.06 1 (1.55 ) 0.03 0 (0.75 ) 0.20 9 (5.30 ) 0.18 5 (4.70 ) 0.008 (0.2 0) 0.004 (0.1 0) Dimensions in inches and (millimeters) ■ Maximum ratings and electrical characteristics Rating at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Forward rectified current Forward surge current Reverse current Diode junction capacitance Thermal resistance Storage temperature Conditions See Fig.1 8.3ms single half sine-wave superimposed on rate load (JEDEC method) VR = VRRM TA = 25OC VR = VRRM TA = 100OC f=1MHz and applied 4V DC reverse voltage Junction to ambient Symbol IO IFSM IR CJ RθJA TSTG MIN. -55 TYP. 120 88 MAX. 1.0 30 0.5 20 +175 UNIT A A mA pF OC/W OC Symbol SK12A SK14A SK16A SK110A SK115A SK120A Max. Marking code repetitive peak reverse voltage VRRM (V) SK12 20 SK14 40 SK16 60 SK110 100 SK115 150 SK120 200 Max. RMS voltage VRMS (V) 14 28 42 70 105 140 Max. DC blocking voltage VR (V) 20 40 60 100 150 200 Max. forward voltage @1A, TA = 25OC VF (V) 0.45 0.50 0.70 0.81 0.87 0.90 Operating temperature TJ (OC) -50 ~ +150 -50 ~ +175 Document ID : DS-12K01 1 Issued Date : 2010/05/05 Revised Date : 2012/05/31 Revision : C SK12A THRU SK120A 1A Surface Mount Schottky Barrier Rectifiers ■ Rating and characteristic curves AVERAGE FORWARD CURRENT,(A) PEAK FORWARD SURGE CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE SK115AS~KS1K21A2~0SAK110A 1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 30 24 18 TJ=25OC 8.3ms Single Half 12 Sine Wave JEDEC method 6 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz 350 300 250 200 150 100 50 0 .01 FIG.4-TYPICAL JUNCTION CAPACITANCE .05 .1 .5 1 5 10 REVERSE VOLTAGE,(V) 50 100 2 JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT,(A) SK12A~SK14A FIG.2-TYPICAL FORWARD CHARACTERISTICS 50 10 3.0 1.0 SK110A~SKT12J=0A25OC Pulse Width 300us 1% Duty Cycle 0.1 SK16A .01 .1 .3 .5 .7 .9 1.1 1.3 FORWARD VOLTAGE,(V) 1.5 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 100 10 1.0 TJ=125OC .1 TJ=25OC .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Document ID : DS-12K01 Issued Date : 2010/05/05 Revised Date : 2012/05/31 Revision : C SK12A THRU SK120A 1A Surface Mount Schottky Barrier Rectifiers ■ SMA foot print C A B ABC 0.068 (1.70) 0.104 (2.60) 0.060 (1.50) Dimensions in inches and (millimeters) ■ CITC reserves the right to make changes to this document and its products and specifications at any time without notice. ■ Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. ■ CITC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does CITC assume any liability for application assistance or customer product design. ■ CITC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. ■ No license is granted by implication or otherwise under any intellectual property rights of CITC. ■ CITC products are not authorized for use as critical components in life support devices or systems without express written approval of CITC. http://www.citcorp.com.tw/ Tel:886-3-5600628 Fax:886-3-5600636 Add:Rm. 3, 2F., No.32, Taiyuan St., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.) 3 Document ID : DS-12K01 Issued Date : 2010/05/05 Revised Date : 2012/05/31 Revision : C .


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