PS8741

PHOTOCOUPLER PS8741 FOR OPTICAL DAA, HIGH LINEAR 16-PIN SOP PHOTOCOUPLER −NEPOC Series− DESCRIPTION The PS8741 is an optically coupled isolator containing a GaAs LED on the input side and two photodiodes on the output side. It is suitable for analog control applications such as PCMCIA card, modem, voice telephony and fax machines. FEATURES • For PCMCIA • Small and thin package (16-pin SOP: Pin pitch = 1.27 mm, Height = 2.1 mm) • High transfer gain linearity (∆K3 = 1% MAX.) • High isolation voltage (BV = 1 500 Vr.m.s.) • Ordering number of taping product: PS8741-F3, F4: 2 500 pcs/reel • Safety standards • UL approved: File No. E72422 APPLICATIONS • PCMCIA card • Notebook PC, PDA • Modem • Telephone, FAX Document No. PN10134EJ03V0DS (3rd edition) Date Published September 2004 CP(K) The mark  shows major revised points. PS8741 PACKAGE DIMENSIONS (UNIT: mm) PIN CONNECTIONS (TOP VIEW) 10.3±0.3 16 15 14 13 12 11 10 K2 LED1 K1 1 2 K1 PD2 LED2 3 4 PD1 K2 PD2 PD1 1. LED1 Cathode (CH1) 2. LED1 Anode (CH1) 3. PD1 Cathode (CH1) 4. PD1 Anode (CH1) 5. NC 6. NC 7. PD2 Cathode (CH2) 8. PD2 Anode (CH2) 9 5 6 7 8 9. PD1 Anode (CH2) 10. PD1 Cathode (CH2) 11. LED2 Anode (CH2) 12. LED2 Cathode (CH2) 13. PD2 Anode (CH1) 14. PD2 Cathode (CH1) 15. NC 16. NC 7.0±0.3 0.15+0.10 –0.05 1.9 0.1±0.1 2.0+0.1 –0.2 4.4 0.40+0.10 –0.05 0.12 M 1.27 MARKING No. 1 pin Mark PS8741 N003 N Country Assembled Type Number Assembly Lot 0 03 Week Assembled Year Assembled (Last 1 Digit) Rank Code 2 Data Sheet PN10134EJ03V0DS 0.5±0.3 1.3 PS8741 ORDERING INFORMATION Part Number Order Number Solder plating Packing Style Safety Standard Specification Application Part Number PS8741 PS8741 Solder Magazine case 45 pcs Standard products PS8741-F3 PS8741-F3 contains lead Embossed Tape 2 500 pcs/reel (UL Approved) PS8741-F4 PS8741-F4 PS8741 PS8741-A Pb-Free Magazine case 45 pcs PS8741-F3 PS8741-F3-A PS8741-F4 PS8741-F4-A *1 PS8741 Embossed Tape 2 500 pcs/reel *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current (DC) IF 50 mA Reverse Voltage VR 3 V PD 80 mW/ch IFP 0.5 A Reverse Voltage VR 20 V Power Dissipation PC 50 mW/ch BV 1 500 Vr.m.s. Total Power Dissipation PT 180 mW Operating Ambient Temperature TA −40 to +85 °C Storage Temperature Tstg −40 to +100 °C Diode Power Dissipation Peak Forward Current Detector Isolation Voltage *1 *2 *1 PW = 100 µs, Duty Cycle = 1% *2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) Parameter Symbol Forward Voltage VF IF = 5 mA Reverse Current IR VR = 3 V Terminal Capacitance Ct V = 0 V, f = 1 MHz 30 Detector Dark Current ID VCC = 5 V, IF = 0 mA 1 25 nA Coupled Servo Gain (IPD1/IF) K1 VCC = 5 V, IF = 2 mA 0.3 1.0 1.8 % Forward Gain (IPD2/IF) K2 0.3 1.0 1.8 Transfer Gain (K2/K1) K3 0.75 1.0 1.25 VCC = 5 V, IF = 2 to 10 mA 0.3 1 VCC = 5 V, IF = 2 to 10 mA, 0.005 Diode Transfer Gain Linearity K3 Temperature Coefficient Conditions VCC = 5 V, IF = 2 mA ∆K3 ∆K3/∆T MIN. TYP. MAX. Unit 1.1 1.4 V 10 µA pF % %/°C TA = −40 to +85°C Data Sheet PN10134EJ03V0DS 3 PS8741 USAGE CAUTIONS 1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity when handling. 2. By-pass capacitor of more than 0.1 µF is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. 3. Avoid storage at a high temperature and high humidity. 4 Data Sheet PN10134EJ03V0DS PS8741 TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) SERVO CURRENT vs. FORWARD CURRENT SERVO GAIN vs. FORWARD CURRENT 250 2.5 200 150 100 TA = –45˚C TA = –45˚C –20˚C 0˚C +25˚C +50˚C +75˚C +85˚C Servo Gain K1 (%) Servo Current IPD1 (µA) VCC = 5 V 50 2.0 –20˚C 0˚C 1.5 +25˚C +50˚C +75˚C +85˚C 1.0 0.5 VCC = 5 V 0 2 4 6 8 10 12 0 2 4 6 8 10 12 Forward Current IF (mA) Forward Current IF (mA) PHOTO CURRENT vs. FORWARD CURRENT FORWARD GAIN vs. FORWARD CURRENT 250 2.5 200 150 100 TA = –45˚C TA = –45˚C –20˚C 0˚C +25˚C +50˚C +75˚C +85˚C Forward Gain K2 (%) Photo Current IPD (µ A) VCC = 5 V 50 2.0 –20˚C 0˚C 1.5 +25˚C 1.0 +50˚C +75˚C +85˚C 0.5 VCC = 5 V 2 4 6 8 10 12 0 2 4 6 8 10 12 Forward Current IF (mA) Forward Current IF (mA) TRANSFER GAIN vs. FORWARD CURRENT TRANSFER GAIN vs. AMBIENT TEMPERATURE 1.10 1.10 1.05 1.05 Transfer Gain K3 Transfer Gain K3 0 1.00 0.95 0.90 0.85 0.80 0 1.00 0.95 0.90 0.85 VCC = 5 V 2 4 6 8 10 12 0.80 –60 –40 –20 VCC = 5 V, IF = 2 mA 0 20 40 60 80 100 120 Ambient Temperature TA (˚C) Forward Current IF (mA) Remark The graphs indicate nominal characteristics. Data Sheet PN10134EJ03V0DS 5 PS8741 TAPING SPECIFICATIONS (UNIT: mm) 10.7±0.1 2.8 MAX. 16.0±0.3 φ 1.5+0.1 –0 7.5±0.1 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 0.3 2.3±0.1 8.3±0.1 1.55±0.1 12.0±0.1 Tape Direction PS8741-F3 PS8741-F4 Outline and Dimensions (Reel) 2.0±0.5 φ 21.0±0.8 φ 100±1.0 R 1.0 φ 330±2.0 2.0±0.5 φ 13.0±0.2 17.5±1.0 21.5±1.0 Packing: 2 500 pcs/reel 6 Data Sheet PN10134EJ03V0DS 15.9 to 19.4 Outer edge of flange PS8741 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering • Peak reflow temperature 260°C or below (package surface temperature) • Time of peak reflow temperature 10 seconds or less • Time of temperature higher than 220°C 60 seconds or less • Time to preheat temperature from 120 to 180°C 120±30 s • Number of reflows Three • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Package Surface Temperature T (˚C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 260˚C MAX. 220˚C to 60 s 180˚C 120˚C 120±30 s (preheating) Time (s) (2) Wave soldering • Temperature 260°C or below (molten solder temperature) • Time 10 seconds or less • Preheating conditions 120°C or below (package surface temperature) • Number of times One (Allowed to be dipped in solder including plastic mold portion.) • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Cautions • Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. Data Sheet PN10134EJ03V0DS 7 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. The –AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Restricted Substance per RoHS Concentration Limit per RoHS (values are not yet fixed) Concentration contained in CEL devices -A Not Detected Lead (Pb) < 1000 PPM Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected -AZ (*) If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis. See CEL Terms and Conditions for additional clarification of warranties and liability.