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SK320 Dataheets PDF



Part Number SK320
Manufacturers CYStech Electronics
Logo CYStech Electronics
Description 3.0Amp. Surface Mount Schottky Barrier Diodes
Datasheet SK320 DatasheetSK320 Datasheet (PDF)

CYStech Electronics Corp. Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 1/ 6 3.0Amp. Surface Mount Schottky Barrier Diodes SK320SC-SK3150SC Series Features  For surface mounted applications.  For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications  Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0  Low leakage current  High surge capability  High temperature soldering: 2.

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CYStech Electronics Corp. Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 1/ 6 3.0Amp. Surface Mount Schottky Barrier Diodes SK320SC-SK3150SC Series Features  For surface mounted applications.  For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications  Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0  Low leakage current  High surge capability  High temperature soldering: 250C/10 seconds at terminals  Exceeds environmental standards of MIL-S-19500/228 Mechanical Data  Case: Molded plastic, SMC/JEDEC DO-214AB.  Terminals: Solder plated, solderable per MIL-STD-750 method 2026  Polarity: Indicated by cathode band.  Mounting Position : Any.  Weight: 0.195 gram, 0.00585 ounce Ordering Information Device SK320SC- 0-T6-G SK340SC- 0-T6-G SK360SC- 0 -T6-G SK3100SC-0-T6-G SK3150SC-0-T6-G Package SMC (Pb-free lead plating and halogen-free package) Shipping 3000 pcs / Tape & Reel Marking SK32 SK33 SK34 S310 S315 Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and green compound products Packing spec, T6 : 3000 pcs / tape & reel, 13” reel Product rank, zero for no rank products Product name SK320SC-SK3150SC CYStek Product Specification CYStech Electronics Corp. Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 2/ 6 Maximum Ratings and Electrical Characteristics (Rating at 25C ambient temperature unless otherwise specified. ) Parameter Type Symbol SK320 SK340 SK360 SK3100 SK3150 Units Repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum instantaneous forward voltage, IF=3A Average forward rectified current Peak forward surge current @8.3ms single half sine wave superimposed on rated load (JEDEC method) Maximum DC reverse current VR=VRRM,TA=25℃ VR=VRRM,TA=125℃ Maximum thermal resistance, Junction to ambient Maximum thermal resistance, Junction to lead Diode junction capacitance @ f=1MHz and applied 4VDC reverse voltage Storage temperature Operating temperature VRRM 20 40 60 100 150 V VRMS 14 28 42 70 105 V VR 20 40 60 100 150 V VF 0.50 0.50 0.7 0.85 0.9 V IO 3 A IFSM 80 A IR Rth,JA Rth,JL CJ Tstg TJ 0.5 50 55 17 (Note) 250(typ) -55 ~ +150 -55 ~ +125 -55 ~ +150 mA mA ℃/W pF ℃ ℃ Note : Measure on PCB with 0.2”×0.2”(5mm×5mm) copper pad area. Recommended soldering footprint SK320SC-SK3150SC CYStek Product Specification CYStech Electronics Corp. Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 3/ 6 Peak For w ar d Su rg e Cur r en t- - - I FSM( A ) Characteristic Curves Average Forward Current---Io(A) 3.5 3 2.5 2 1.5 1 0.5 0 0 Forward Current Derating Curve SK360-3150 SK320-340 50 100 150 Ambient Temperature---TA(℃) Forward Current vs Forward Voltage 100 SK320-340 10 SK360 200 1 SK3100-3150 0.1 Tj=25℃, Pulse width=300μs, 1% Duty cycle 0.01 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 Forward Voltage---VF(V) Junction Capacitance---CJ(pF) Maximum Non-Repetitive Forward Surge Cur 90 80 T j = 2 5 ℃ , 8 . 3 m s S i n g l e H a l f 70 S i n e W a v e JEDEC method 60 50 40 30 20 10 0 1 10 100 Number of Cycles at 60Hz Junction Capacitance vs Reverse Voltage 700 600 500 400 300 200 100 0 0.01 0.1 1 10 Reverse Voltage---VR(V) 100 Forward Current---IF(A) Reverse Leakage Current vs Reverse Voltage 100 Reverse Leakage Current---IR(m A) 10 1 Tj=75℃ 0.1 Tj=25℃ 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage---(%) SK320SC-SK3150SC CYStek Product Specification Reel Dimension CYStech Electronics Corp. Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 4/ 6 Carrier Tape Dimension SK320SC-SK3150SC CYStek Product Specification CYStech Electronics Corp. Recommended temperature profile for IR reflow Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 5/ 6 Profile feature Average ramp-up rate (Tsmax to Tp) Sn-Pb eutectic Assembly 3C/second max. Pb-free Assembly 3C/second max. Preheat −Temperature Min(TS min) −Temperature Max(TS max) −Time(ts min to ts max) Time maintained above: −Temperature (TL) − Time (tL) Peak Temperature(TP) Time within 5C of actual peak temperature(tp) Ramp down rate Time 25 C to peak temperature 100C 150C 60-120 seconds 183C 60-150 seconds 240 +0/-5 C 10-30 seconds 6C/second max. 6 minutes max. 150C 200C 60-180 seconds 217C 60-150 seconds 260 +0/-5 C 20-40 seconds 6C/second max. 8 minutes max. Note : All temperatures refer to topside of the package, measured on the package body surface. SK320SC-SK3150SC CYStek Product Specification CYStech Electronics Corp. DO-214AB/SMC Dimension Spec. No. : C333SC Issued Date : 2011.01.07 Revised Date :2014.09.24 Page No. : 6/ 6 DO-214AB/SMC Plastic Surface Mounted Package CYStek Package Code : SC DIM Inches Min. Max. A 0.110 0.126 B 0.220 0.245 C 0.260 0.283 D 0.078 0.103 Mi.


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