HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Schematic Features • Application for IPM and TTL • High isolation voltage between input and output (Viso=5000 Vrms ) • High CMR at VCM=1500V • Open collector output • Guaranteed performance from 0°C to 70°C • Wide operating temperature range of -55°C to 100°C • Pb free and RoHS compliant. • UL and cUL approved(No. E214129) • VDE approved (No. 132249) • SEMKO approved • NEMKO approved • DEMKO approved • FIMKO approved 1 8 2 7 3 6 4 5 Pin Configuration 1. No Connection 2. Anode 3. Cathode 4. No Connection 5. Gnd 6. Vout 7. No Connection 8. VCC Description The EL4504 devices consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. The devices are packaged in an 8-pin DIP package and available in wide-lead spacing and SMD option. Applications • Inverter circuits and IPM interface • Line receivers • High speed logic ground isolation • Analog signal ground isolation • Replaces pulse transformers 1 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No: DPC-0000184 Rev.2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Absolute Maximum Ratings (TA=25℃) Parameter Symbol Rating Unit IF 25 mA IFP 50 mA IFtrans 1 A Reverse voltage VR 5 V Power dissipation PIN 45 mW Power dissipation PO 35 mW Average Output current IO(AVG) 8 mA Peak Output current IO(PK) 16 mA Output voltage VO -0.5 to 20 V Supply voltage VCC -0.5 to 30 V VISO 5000 V rms TOPR -55 ~ +100 °C TSTG -55 ~ +125 °C TSOL 260 °C Forward current Input Output Peak forward current (50% duty, 1ms P.W) Peak transient current (≤1μs P.W,300pps) Isolation voltage *1 Operating temperature Storage temperature 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 seconds. 2 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Electrical Characteristics (TA=0 to 70°C unless specified otherwise) Input Symbol Min. Typ. Max. Unit Forward voltage VF - 1.4 1.8 V IF = 16mA Reverse voltage VR 5.0 - - V IR = 10μA VF/TA - -1.9 - mV/°C IF = 16mA Parameter Temperature coefficient of forward voltage Condition Output Parameter Logic High Output Current Logic Low Supply Current Logic High Supply Current Symbol Min. Typ.* Max. - 0.001 0.5 0.01 1 - - 50 - 140 200 - 0.01 1 IOH ICCL Unit IF=0mA, VO=VCC=5.5V, TA=25°C µA - - IF=0mA, VO=VCC=15V, TA=25°C IF=0mA, VO=VCC=15V µA µA ICCH Conditions IF1=IF216mA, VO=Open, VCC=15V IF=0mA, VO=Open, VCC=15V, TA=25°C IF=0mA, VO=Open, VCC=15V 2 * Typical values at TA = 25°C Transfer Characteristics (TA=0 to 70°C unless specified otherwise) Parameter Current Transfer Ratio Logic Low Output Voltage Symbol Min. Typ.* Max. 25 - 60 21 35 CTR Unit % 26 - 65 22 39 - - 0.25 0.4 V VOL - 0.5 Conditions IF = 16mA ,VO = 0.4V, VCC=4.5V, TA=25°C IF = 16mA ,VO = 0.5V, VCC=4.5V IF = 12mA ,VO = 0.4V, VCC=4.5V, TA=25°C IF = 12mA ,VO = 0.5V, VCC=4.5V IF = 16mA ,IO = 4.0mA, VCC=4.5V, TA=25°C IF = 16mA ,IO = 3.3mA, VCC=4.5V * Typical values at TA = 25°C 3 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Switching Characteristics (TA=0 to 70°C unless specified otherwise) Parameter Propagation Delay Time to Logic Low (Fig.8) Propagation Delay Time to Logic High (Fig.8) Propagation Delay Difference Between Any 2 Parts Common Mode Transient Immunity at Logic Low (Fig.9)*3 4 Symbol Min. Typ.* Max. - 0.25 0.4 - 0.6 0.8 Unit µs tPHL - 0.4 - 1.0 - 0.25 0.4 - 1.0 1.2 µs tPLH - - 0.7 - - 1.4 -0.4 0.4 0.9 V/µs tPLH-tPHL -0.7 - 1.3 1,000 10,000 V/µs CML 1,000 10,000 - Conditions Pulse f=20KHz, Duty cycle = 10%, IF = 16mA , VCC=5V, RL=1.9KΩ, VTHHL=1.5V, TA =25°C Pulse f=10kHz, Duty cycle = 50%, IF = 12mA , VCC=15V, RL=20kΩ, VTHHL=1.5V, TA =25°C Pulse f=20kHz, Duty cycle = 10%, IF = 16mA , VCC=5V, RL=1.9kΩ, VTHHL=1.5V Pulse f=10kHz, Duty cycle = 50%, IF = 12mA , VCC=15V, RL=20kΩ, VTHHL=1.5V Pulse f=20kHz, Duty cycle = 10%, IF = 16mA , VCC=5V, RL=1.9kΩ, VTHLH=1.5V, TA =25°C Pulse f=10kHz, Duty cycle = 50%, IF = 12mA , VCC=15V, RL=20kΩ, VTHLH=1.5V, TA =25°C Pulse f=20kHz, Duty cycle = 10%, IF = 16mA , VCC=5V, RL=1.9kΩ, VTHLH=2V Pulse f=10kHz, Duty cycle = 50%, IF = 12mA , VCC=15V, RL=20kΩ, VTHLH=2V Pulse f=10kHz, Duty cycle = 50%, IF = 12mA , VCC=15V, RL=20kΩ, VTHHL=1.5V, VTHLH=2V, TA =25°C Pulse f=10kHz, Duty cycle = 50%, IF = 12mA , VCC=15V, RL=20kΩ, VTHLH=1.5V, VTHLH=2V IF = 16mA , VCM=10Vp-p, RL=4.1KΩ, TA =25°C IF = 16mA , VCM=1000Vp-p, RL=1.9KΩ, TA=25°C Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Common Mode Transient Immunity at Logic Low (Fig.9)*3 Common Mode Transient Immunity at Logic Low (Fig.9)*3 15,000 - V/µs CMH CML 15,000 - - 15,000 - - 15,000 - - 15,000 - - V/µs IF = 0mA , VCC=5V,VCM=1500Vp-p, RL=1.9KΩ, TA =25°C IF = 0mA , VCC=15V,VCM=1500Vp-p, RL=20KΩ, TA =25°C IF = 16mA , VCC=5V,VCM=1500Vp-p, RL=1.9KΩ, TA =25°C IF = 12mA , VCC=15V,VCM=1500Vp-p, RL=20KΩ, TA=25°C IF = 16mA , VCC=15V,VCM=1500Vp-p, RL=20KΩ, TA =25°C * Typical values at TA = 25°C Typical Electro-Optical Characteristics Curves 5 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 6 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Figure 12 Switching Time Test Circuit & Waveform Figure 13 Transient Immunity Test Circuit & Waveform Fig. 8 Switching Time Test Circuit & Waveform *3 Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse signal VCM, to assure that the output will remain in a logic high state (i.e., VO > 2.0V). Common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low state (i.e., V O < 0.8V). 7 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Order Information Part Number EL4504Y(Z)-V Note X Y Z V 8 = Part no. (0 or 1) = Lead form option (S, S1, M or none) = Tape and reel option (TA, TB or none) = VDE (optional) Option None M S (TA) Description Standard DIP-8 for EL4504 Wide lead bend (0.4 inch spacing) Surface mount lead form + TA tape & reel option Packing quantity 45 units per tube 45 units per tube 1000 units per reel S1 (TA) Surface mount lead form (low profile) + TA tape & reel option 1000 units per reel Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Package Dimension (Dimensions in mm) Standard DIP Type Option M Type 9 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Option S Type Option S1 Type 10 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Recommended pad layout for surface mount leadform Device Marking EL 4504 YWWV Notes EL 4504 Y WW V 11 denotes EVERLIGHT denotes Device Number denotes 1 digit Year code denotes 2 digit Week code denotes VDE (optional) Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 Tape & Reel Packing Specifications Option TB Option TA Direction of feed from reel Direction of feed from reel Tape dimension 12 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 16.0+0.3/-0. 1 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 4.5±0.1 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 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: T P - 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 13 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com DATASHEET HIGH CMR HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER EL4504 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. 14 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000184 Rev2 www.everlight.com