EL357N-G Series 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER Features: • Halogens free • Current transfer ratio (CTR: 50~600% at IF =5mA, VCE =5V) • High isolation voltage between input and output (Viso=3750 V rms ) • 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) Schematic Description Pin Configuration 1. Anode 2. Cathode 3. Emitter 4. Collector 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 Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 1 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever EL357N-G Series 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Rating Unit Forward current IF 50 mA Peak forward current (1us, pulse) IFP 1 A Reverse voltage VR 6 V 70 mW 2.9 mW/°C 150 mW 3.7 mW/°C IC 50 mA Collector-Emitter voltage VCEO 80 V Emitter-Collector voltage VECO 7 V PTOT 200 mW VISO 3750 V rms Operating temperature TOPR -55 ~ +110 °C Storage temperature TSTG -55 ~ +125 °C TSOL 260 °C Input Power dissipation PD Derating factor (about Ta=100°C) Power dissipation PC Derating factor (about Ta=80°C) Output Collector current Total power dissipation Isolation voltage *1 Soldering temperature *2 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. Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 2 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever EL357N-G Series 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER Electrical Characteristics (Ta=25°C 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 Symbol Min. Typ.* Max. Unit ICEO - - 100 nA VCE = 20V, IF = 0mA Collector-Emitter breakdown voltage BVCEO 80 - - V IC = 0.1mA Emitter-Collector breakdown voltage BVECO 7 - - V IE = 0.01mA Output Parameter Collector-Emitter dark current Condition Transfer Characteristics (Ta=25°C unless specified otherwise) Parameter Current Transfer ratio 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 EL357NC Collector-Emitter saturation voltage Symbol CTR VCE(sat) 10 5×10 Unit Condition % IF = 5mA ,VCE = 5V 0.2 V IF = 20mA ,IC = 1mA - - VIO = 500Vdc, 40~60% R.H. Isolation resistance RIO Floating capacitance CIO - 0.6 1.0 pF VIO = 0, f = 1MHz Cut-off frequency fc - 80 - kHz VCE = 5V, IC = 2mA RL = 100, -3dB Rise time tr - 3 18 µs Fall time tf - 4 18 µs VCE = 2V, IC = 2mA, RL = 100 * Typical values at Ta = 25°C Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 3 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series Typical Performance Curves Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 4 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series VCC IF IC Input Pulse RL Output Input 10% Output Pulse RIN 90% tr ton tf toff Figure 10. Switching Time Test Circuit & Waveforms Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 5 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series Order Information Part Number EL357NX(Y)-VG Note 357N X Y V G = Part No. = CTR Rank (A, B, C, D, E, For none) = Tape and reel option (TA, TB or none). = VDE (optional) = Halogen free Option 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 Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 6 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series Package Drawing (Dimensions in mm) Recommended pad layout for surface mount leadform Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 7 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series Device Marking EL 357N RYWWV Notes EL 357N R Y WW V denotes Everlight denotes Device Number denotes CTR Rank (A, B, C, D, E, F or none) denotes 1 digit Year code denotes 2 digit Week code denotes VDE (optional) Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 8 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever EL357N-G Series 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER Tape & Reel Packing Specifications Option TA Option TB Direction of feed from reel Direction of feed from reel Tape dimensions 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 Dimension No. Dimension (mm) Dimension No. Dimension (mm) Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 9 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER EL357N-G Series Solder Reflow Temperature Profile 260 C (peak) >255 C (30s Max) 217C 1-3 C/Sec Max 200C 60 – 140 Sec 150C 70 – 170 Sec 1-3 C/Sec Max TIME (S) Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 10 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever EL357N-G Series 4 PIN ULTRA SMALL SOP PHOTOTRANSISTOR PHOTOCOUPLER DISCLAIMER 1. The specifications in this datasheet may be changed without notice. EVERLIGHT reserves the authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for use as outlined in this datasheet. 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 this datasheet. 3. These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in any form is prohibited without the specific consent of EVERLIGHT. Everlight Electronics Co., Ltd. Document No：DPC-0000014 Revision :4 LifecyclePhase: 11 Rev. 4 http://www.everlight.com December 28, 2009 Release Date:2010-01-15 13:27:26.0 Expired Period: Forever