8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX series Features: • High speed 10Mbit/s • Guaranteed performance from -40 to 85 • Logic gate output • High isolation voltage between input and output (Viso=5000 V rms ) • Pb free and RoHS compliant. • UL approved (No. 214129) • VDE approved (No. 132249) • SEMKO approved • NEMKO approved • DEMKO approved • FIMKO approved • CSA approved (No. 2037145) ℃ Schematic Description 1 8 2 7 3 6 4 5 The ELW137, ELW2601 and ELW2611 consists of an infrared emitting diode optically coupled to a high speed integrated photo detector logic gate with a strobable output. It is packaged in a 8-pin wide body package and available SMD options. Applications A 0.1µF bypass capacitor must be • Ground loop elimination connected between pins 8 and 5 • LSTTL to TTL, LSTTL or 5 volt CMOS • Line receiver, data transmission Pin Configuration • Data multiplexing 1, No Connection • Switching power supplies 2, Anode • Pulse transformer replacement 3, Cathode • Computer peripheral interface 4. No Connection *3 5, Gnd 6, Vout Truth Table (Positive Logic) Input Enable Output H H L L H H H L H L L H H NC L L NC H Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 7, VE 8, VCC 1 Rev. 1 http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX series Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Rating Unit Forward current IF 50 mA Enable input voltage Not exceed VCC by more than 500mV VE 5.5 V Reverse voltage VR 5 V Power dissipation PD 100 mW Power dissipation PC 85 mW Output current IO 50 mA Output voltage VO 7.0 V Supply voltage VCC 7.0 V PO 100 mW VISO 5000 V rms Operating temperature TOPR -40 ~ +85 °C Storage temperature TSTG -55 ~ +125 °C TSOL 260 °C Input Output Output 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 , 3 & 4 are shorted together, and pins 5 , 6 , 7 & 8 are shorted together. *2 For 10 second Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 2 Rev. 1 http://www.everlight.com June 23, 2011 ELW137 ELW26XX series 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER Electrical Characteristics (Ta=-40 to 85°C unless specified otherwise) Input Parameter Symbol Min. Typ.* Max. Unit Forward voltage VF - 1.4 1.8 V IF = 10mA Reverse voltage VR 5.0 - - V IR = 100µA, TA=25 ∆VF/∆TA - -1.9 - mV/°C CIN - 70 - pF Symbol Min. Typ.* Max. Unit Condition High level supply current ICCH - 6.5 10 mA IF=0mA, VE=0.5V, VCC=5.5V Low level supply current ICCL - 8 13 mA IF=10mA, VE=0.5V, VCC=5.5V High level enable current IEH - - 0.6 -1.6 mA VE=2.0V, VCC=5.5V Low level enable current IEL - - 0.8 -1.6 mA VE=0.5V, VCC=5.5V High level enable voltage VEH 2.0 - - V IF=10mA, VCC=5.5V VEL - - 0.8 V IF=10mA, VCC=5.5V Temperature coefficient of forward voltage Input capacitance Condition ℃ IF =10mA VF=0, f=1MHz Output Parameter *4 Low level enable voltage Transfer Characteristics (Ta=-40 to 85°C unless specified otherwise) Parameter Symbol Min. Typ.* Max. Unit HIGH Level Output Current IOH - 2.1 100 uA LOW Level Output Current VOL - 0.35 0.6 V Input Threshold Current IFT - 3.0 5 mA Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 3 Rev. 1 Condition VCC=5.5V, VO=5.5V, IF=250mA, VE=2.0V VCC = 5.5V, IF=5mA, VE=2.0V, ICL(Sinking)=13mA VCC= 5.5V, VO=0.6V, VE=2.0V, IOL(Sinking)=13mA http://www.everlight.com June 23, 2011 ELW137 ELW26XX series 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER Switching Characteristics (Ta=-40 to 85°C, VCC=5V, IF=7.5mA unless specified otherwise) Parameter Propagation delay time to *5 output High level (Fig.12) Propagation delay time to *6 output Low level (Fig.12) Pulse width distortion Output rise time *7 (Fig.12) Output fall time *8 (Fig.12) Symbol Min. Typ.* Max. Unit Condition TPHL - 35 100 ns CL = 15pF, RL=350Ω, TA=25°C TPLH - 40 100 ns CL = 15pF, RL=350Ω, TA=25°C |Tphl – Tplh| - 5 40 ns CL = 15pF, RL=350Ω tr - 40 - ns CL = 15pF, RL=350Ω tf - 10 - ns CL = 15pF, RL=350Ω Switching Characteristics (Ta=-40 to 85°C, VCC=5V, IF=7.5mA unless specified otherwise) Enable Propagation Delay Time to Output High Level *9 (Fig.13) Enable Propagation Delay Time to Output Low Level *10 (Fig.13) Common Mode Transient Immunity at *11 Logic High Common Mode Transient Immunity at *12 Logic Low - tEHL - 20 20 - - ELW137 - - - ELW2601 5,000 - - ELW2611 10,000 - - ELW2611 20,000 - - ELW137 - - - ELW2601 5,000 - - CMH ns V/µS ELW2611 10,000 - - ELW2611 20,000 - - 4 Rev. 1 ns V/µS CML Everlight Electronics Co., Ltd. Document No DPC-0000115 ： tELH IF = 7.5mA , VEH=3V, CL = 15pF, RL=350Ω IF = 7.5mA , VEL=3V, CL = 15pF, RL=350Ω IF = 7.5mA , VOH=2.0V, RL=350Ω, TA=25°C VCM=10Vp-p (Fig.14) IF = 7.5mA , VOH=2.0V, RL=350Ω, TA=25°C VCM=50Vp-p (Fig.14) IF = 7.5mA , VOH=2.0V, RL=350Ω, TA=25°C VCM=400Vp-p (Fig.14) IF = 7.5mA , VOH=2.0V, RL=350Ω, TA=25°C VCM=400Vp-p (Fig.15) IF = 0mA , VOL=0.8V, RL=350Ω, TA=25°C VCM=10Vp-p (Fig.14) IF = 0mA , VOL=0.8V, RL=350Ω, TA=25°C VCM=50Vp-p (Fig.14) IF = 0mA , VOL=0.8V, RL=350Ω, TA=25°C VCM=400Vp-p (Fig.14) IF = 7.5mA , VOH=2.0V, RL=350Ω, TA=25°C VCM=400Vp-p (Fig.15) http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX series Typical Performance Curves Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 5 Rev. 1 http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 6 Rev. 1 ELW137 ELW26XX series http://www.everlight.com June 23, 2011 ELW137 ELW26XX series 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER IF=7.5mA IF=3.75mA Input (IF) Ω tPHL tPLH Output (Vo) 1.5V 90% Output (Vo) Ω 10% tf tr Fig. 12 Test circuit and waveforms for tPHL, tPLH, tr, and tf Ω 3.0V Input (VE) 1.5V tEHL tELH Output (Vo) 1.5V Fig. 13 Test circuit and waveform for tEHLand tELH Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 7 Rev. 1 http://www.everlight.com June 23, 2011 ELW137 ELW26XX series 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER Ω Peak VCM 0V 5V CMH Switching Pos. (A), IF=0 Vo VO(Min) VO(Max) Switching Pos. (B), IF=7.5mA VCM CML 0.5V Fig. 14 Test circuit Common mode Transient Immunity μ Ω Fig. 15 Recommended drive circuit for ELW2611 families for high-CMR Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 8 Rev. 1 http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX series Notes: *3 The VCC supply must be bypassed by a 0.1µF capacitor or larger. This can be either a ceramic or solid tantalum capacitor with good high frequency characteristic and should be connected as close as possible to the package VCC and GND pins *4. Enable Input – No pull up resistor required as the device has an internal pull up resistor. *5. tPLH Propagation delay is measured from the 3.75mA level on the HIGH to LOW transition of the input current pulse to the 1.5 V level on the LOW to HIGH transition of the output voltage pulse. *6. tPHL Propagation delay is measured from the 3.75mA level on the LOW to HIGH transition of the input current pulse to the 1.5 V level on the HIGH to LOW transition of the output voltage pulse. Rise time is measured from the 90% to the 10% levels on the LOW to HIGH transition of the output *7. tr pulse. *8. tf Fall time is measured from the 10% to the 90% levels on the HIGH to LOW transition of the output pulse. *9. tELH Enable input propagation delay is measured from the 1.5V level on the HIGH to LOW transition of the input voltage pulse to the 1.5V level on the LOW to HIGH transition of the output voltage pulse. *10. tEHL Enable input propagation delay is measured from the 1.5V level on the LOW to HIGH transition of the input voltage pulse to the 1.5V level on the HIGH to LOW transition of the output voltage pulse. *11 CMH– The maximum tolerable rate of rise of the common mode voltage to ensure the output will remain in the HIGH state (i.e., VOUT > 2.0V). *12 CML– The maximum tolerable rate of rise of the common mode voltage to ensure the output will remain in the LOW output state (i.e., VOUT < 0.8V). – – – – – – Order Information Part Number ELW137Y(Z)-V Or ELW26XXY(Z)-V Note XX = 01 or 11 for ELW26 part no. Y = Lead form option (S or none) Z = Tape and reel option (TA, TB or none). V = VDE (optional) Option Description Packing quantity None Standard DIP-8 45 units per tube S (TA) Surface mount lead form + TA tape & reel option 1000 units per reel S (TB) Surface mount lead form + TB tape & reel option 1000 units per reel Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 9 Rev. 1 http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX series Package Drawing (Dimensions in mm) Standard DIP Type Option S Type Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 10 Rev. 1 http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX series Recommended pad layout for surface mount leadform Device Marking EL W137 YWWV Notes 6N137 denotes Device Number Y denotes 1 digit Year code WW denotes 2 digit Week code V denotes VDE (optional) Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 11 Rev. 1 http://www.everlight.com June 23, 2011 ELW137 ELW26XX series 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER Tape & Reel Packing Specifications Option TA Option TB Direction of feed from reel Direction of feed from reel Tape dimensions Dimension No. A B Do D1 E F Dimension(mm) 10.4±0.1 10.0±0.1 1.5±0.1 1.5±0.1 1.75±0.1 7.5±0.1 Dimension No. Po P1 P2 t W K Dimension(mm) 4.0±0.1 12.0±0.1 2.0±0.1 0.4±0.1 Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 12 Rev. 1 16.0+0.3/ -0.1 4.5±0.1 http://www.everlight.com June 23, 2011 ELW137 ELW26XX series 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER Solder Reflow Temperature Profile 260 °C (peak) >255 °C ( 30s Max ) 217°° 200°° 1-3 °C/Sec C 60 – 100 Sec 150°° 60 – 140 Sec 1-3 °C/Sec Max TIME (S) Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 13 Rev. 1 http://www.everlight.com June 23, 2011 8 PIN DIP WIDE BODY HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER ELW137 ELW26XX 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. Everlight Electronics Co., Ltd. Document No DPC-0000115 ： 14 Rev. 1 http://www.everlight.com June 23, 2011