4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series Schematic Features: • Halogens free • Current transfer ratio (CTR: 50~600% at IF =5mA, VCE =5V) • High isolation voltage between input and output • Compact 4 Pin SOP with a 2.0 mm profile • Pb free and RoHS compliant. • UL approved (No. E214129) • VDE approved (No. 132249) • SEMKO approved • NEMKO approved • DEMKO approved • FIMKO approved • CSA approved (No. 1408633) (Viso=3750 V rms ) Pin Configuration 1. Anode 2. Cathode 3. Emitter 4. Collector Description The EL357N-G series contains an infrared emitting diode, optically coupled to a phototransistor detector. The devices in a 4-pin small outline SMD package. Applications • DC-DC Converters • Programmable controllers • Telecommunication equipments • Signal transmission between circuits of different potentials and impedances 1 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No: DPC-0000014 Rev. 5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Absolute Maximum Ratings (Ta=25℃ ℃) Parameter Input Symbol Rating Unit Forward current IF 50 mA Peak forward current (1us, pulse) IFP 1 A Reverse voltage VR 6 V Power dissipation Derating factor (about Ta=100°C) 70 mW PD 2.9 mW/° C Power dissipation Derating factor (above Ta = 70°C) PC Collector current IC 50 mA Collector-Emitter voltage VCEO 80 V Emitter-Collector voltage VECO 7 V PTOT 200 mW Isolation Voltage* VISO 3750 V rms Operating temperature TOPR -55 ~ +110 °C Storage temperature TSTG -55 ~ +125 °C Soldering Temperature*2 TSOL 260 °C Output Total Power Dissipation 1 150 mW 3.7 mW/°C Notes: *1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2 are shorted together, and pins 3, 4 are shorted together. *2 For 10 seconds 2 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Electro-Optical Characteristics (Ta=25℃ ℃ unless specified otherwise) Input Parameter Symbol Min. Typ. Max. Unit Condition Forward voltage VF - 1.2 1.4 V IF = 20mA Reverse current IR - - 10 µA VR = 4V Input capacitance Cin - 30 250 pF V = 0, f = 1kHz Min Typ. Max. Unit ICEO - - 100 nA VCE = 20V, IF = 0mA BVCEO 80 - - V IC = 0.1mA BVECO 7 - - V IE = 0.01mA Output Parameter Collector-Emitter dark current Collector-Emitter breakdown voltage Emitter-Collector breakdown voltage Symbol Condition Transfer Characteristics (Ta=25°C unless specified otherwise) Min Typ. Max. EL357N 50 - 600 EL357NA 80 - 160 EL357NB 130 - 260 200 - 400 EL357ND 300 - 600 EL357NE 100 - 200 EL357NF 150 - 300 - 0.1 Parameter Current Transfer ratio Symbol EL357NC Collector-Emitter saturation voltage CTR VCE(sat) 10 IF = 5mA ,VCE = 5V 0.2 V IF = 20mA ,IC = 1mA - - Ω VIO = 500Vdc, 40~60% R.H. pF VIO = 0, f = 1MHz µs VCE = 2V, IC = 2mA, RL = 100Ω RIO Floating capacitance CIO - 0.6 1.0 tr - 3 18 tf - Fall time Condition % Isolation resistance Rise time 5×10 Unit 4 18 * Typical values at Ta = 25°C 3 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Typical Electro-Optical Characteristics Curves 4 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series VCC IF IC RL Output Input Pulse Input RIN Output Pulse tr ton 10% 90% tf toff Figure 10. Switching Time Test Circuit & Waveforms 5 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Order Information Part Number EL357N(X)(Y)-VG Note X Y V G = CTR Rank (A, B, C, D, E, For none) = Tape and reel option (TA, TB, or none). = VDE (option) = Halogens free Option 6 Description Packing quantity None Standard SMD option 100 units per tube -V Standard SMD option + VDE 100 units per tube (TA) TA Tape & reel option 3000 units per reel (TB) TB Tape & reel option 3000 units per reel (TA)-V TA Tape & reel option + VDE 3000 units per reel (TB)-V TB Tape & reel option + VDE 3000 units per reel Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Package Dimension (Dimensions in mm) Recommended pad layout for surface mount leadform 7 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Device Marking EL 357N RYWWV Notes EL 357N R Y WW V 8 denotes Everlight denotes Device Number denotes CTR Rank denotes 1 digit Year code denotes 2 digit Week code denotes VDE approved (optional) Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Tape & Reel Packing Specifications Option TB Option TA Direction of feed from reel Direction of feed from reel Tape dimensions Dimension No. Dimension (mm) Dimension No. Dimension (mm) 9 A B Do D1 E F 4.4 ± 0.1 7.4 ± 0.1 1.5 + 0.1/-0 1.5 ± 0.1 1.7 5± 0.1 7.5 ± 0.1 Po P1 P2 t W K 4.0 ± 0.15 8.0 ± 0.1 2.0 ± 0.1 0.25 ± 0.03 16.0 ± 0.2 2.4 ± 0.1 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series Precautions for Use 1. Soldering Condition 1.1 (A) Maximum Body Case Temperature Profile for evaluation of Reflow Profile Note: Reference: IPC/JEDEC J-STD-020D Preheat Temperature min (Tsmin) 150 °C Temperature max (Tsmax) 200°C Time (Tsmin to Tsmax) (ts) Average ramp-up rate (Tsmax to Tp) 60-120 seconds 3 °C/second max Other Liquidus Temperature (TL) 217 °C Time above Liquidus Temperature (t L) 60-100 sec Peak Temperature (TP) 260°C Time within 5 °C of Actual Peak Temperature: TP - 5°C 30 s Ramp- Down Rate from Peak Temperature 6°C /second max. Time 25°C to peak temperature Reflow times 8 minutes max. 3 times . 10 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com DATASHEET 4 PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G series DISCLAIMER 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s consent. 11 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000014 Rev.5 www.everlight.com