PHOTOCOUPLER PS9851-1,-2 HIGH NOISE REDUCTION, 15 Mbps CMOS OUTPUT TYPE 8-PIN SSOP PHOTOCOUPLER −NEPOC Series− DESCRIPTION The PS9851-1, -2 are optically coupled isolators containing GaAlAs LED on the input side and a CMOS output IC on the output side. They are high common mode transient immunity (CMR), high-speed CMOS output type photocouplers designed for high-speed logic interface circuits. FEATURES • High-speed response (15 Mbps) • Operable at high temperature (−40 to +100°C) • High common mode transient immunity (CMH, CML = ±20 kV/µs TYP.) PIN CONNECTION • High isolation voltage (BV = 2 500 Vr.m.s.) (Top View) • Pulse width distortion (⏐tPHL−tPLH⏐ = 3 ns TYP.) • Ordering number of tape product : PS9851-1-F3, F4: 1 500 pcs/reel 8 7 PS9851-1 6 5 1 2 3 8 7 1 2 : PS9851-2-F3, F4: 1 500 pcs/reel SHIELD • Pb-Free product • Safety standards • UL approved: File No. E72422 • DIN EN60747-5-2 (VDE0884 Part2) approved No.40008347 (Option) APPLICATIONS • Measurement equipment • PDP Document No. PN10493EJ02V0DS (2nd edition) Date Published June 2005 CP(K) PS9851-2 6 5 1. Anode1 2. Cathode1 3. Cathode2 4. Anode2 5. GND 6. VO2 7. VO1 8. VDD 3 4 SHIELD • FA Network 4 1. NC 2. Anode 3. Cathode 4. NC 5. GND 6. VO 7. NC 8. VDD The mark shows major revised points. © NEC Compound Semiconductor Devices, Ltd. 2004, 2005 PS9851-1,-2 PACKAGE DIMENSIONS (UNIT: mm) 5.21±0.25 (include burr) 5.08±0.15 6.0±0.2 0.1±0.1 0.15 +0.10 –0.05 3.27±0.2 3.95±0.1 0.5±0.3 1.27 0.4 +0.10 –0.05 0.10 S 0.25 M MARKING EXAMPLE PS9851-1 PS9851-2 9851-1 NL451 9851-2 NL451 Type Number Assembly Lot N N L 4 51 Week Assembled Year Assembled (Last 1 Digit) No. 1 pin Mark Initial of NEC (Engraved mark) In-house Code (L: Pb-Free) Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) Rank Code 2 Assembly Lot N N L 4 51 No. 1 pin Mark Initial of NEC (Engraved mark) Type Number Rank Code Data Sheet PN10493EJ02V0DS PS9851-1,-2 ORDERING INFORMATION Part Number Order Number Solder Plating Packing Style Specification Pb-Free Safety Standard Application Part Approval Number PS9851-1 PS9851-1-A 20 pcs (Tape 20 pcs cut) Standard products PS9851-1-F3 PS9851-1-F3-A Embossed Tape 1 500 pcs/reel (UL approved) PS9851-1-F4 PS9851-1-F4-A PS9851-2 PS9851-2-A 20 pcs (Tape 20 pcs cut) PS9851-2-F3 PS9851-2-F3-A Embossed Tape 1 500 pcs/reel PS9851-2-F4 PS9851-2-F4-A PS9851-1-V PS9851-1-V-A 20 pcs (Tape 20 pcs cut) DIN EN60747-5-2 PS9851-1-V-F3 PS9851-1-V-F3-A Embossed Tape 1 500 pcs/reel (VDE0884 Part2) PS9851-1-V-F4 PS9851-1-V-F4-A PS9851-2-V PS9851-2-V-A 20 pcs (Tape 20 pcs cut) PS9851-2-V-F3 PS9851-2-V-F3-A Embossed Tape 1 500 pcs/reel PS9851-2-V-F4 PS9851-2-V-F4-A *1 PS9851-1 PS9851-2 PS9851-1 approved (Option) PS9851-2 *1 For the application of the Safety Standard, following part number should be used. Data Sheet PN10493EJ02V0DS 3 PS9851-1,-2 ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) Parameter Symbol Ratings Unit IF 20 mA Reverse Voltage VR 5 V Supply Voltage VDD 0 to 5.5 V Output Voltage VO −0.5 to VDD+0.5 V Output Current IO 2 mA *2 BV 2 500 Vr.m.s. Operating Ambient Temperature TA −40 to +100 °C Storage Temperature Tstg −55 to +125 °C Diode Detector Forward Current Isolation Voltage *1 *1 Reduced to 0.33 mA/°C at TA = 85°C or more for PS9851-2. *2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output. Pins 1-4 shorted together, 5-8 shorted together. RECOMMENDED OPERATING CONDITIONS (TA = 25°C) Parameter Symbol MIN. Forward Current IF 10 Supply Voltage VDD 4.5 4 TYP. 5.0 MAX. Unit 16 mA 5.5 V Data Sheet PN10493EJ02V0DS PS9851-1,-2 CHARACTERISTICS (TA = −40 to +100°C, VDD = 4.5 to 5.5 V, unless otherwise ELECTRICAL specified) Parameter Diode Detector Symbol MIN. TYP. Forward Voltage VF IF = 10 mA, TA = 25°C Reverse Current IR VR = 3 V, TA = 25°C Terminal Capacitance Ct V = 0 V, f = 1 MHz, TA = 25°C 30 1.6 *1 MAX. Unit 1.9 V 10 µA pF High Level Supply Current IDDH IF = 0 mA (1ch) 2.5 5 Low Level Supply Current IDDL IF = 10 mA (1ch) 2 5 VOH IO = −20µA, IF = 0 mA VOL IO = 20µA, IF = 10 mA IFHL VO < 1 V RI-O VI-O = 1 kVDC, RH = 40 to 60%, High Level Output Voltage Low Level Output Voltage Coupled Conditions Threshold Input Current Isolation Resistance *2 4.0 10 mA/ch V 5.0 0 0.1 2.8 6 mA Ω 11 TA = 25°C Isolation Capacitance CI-O Propagation Delay Time tPHL (H → L) *3 IF = 10 mA, VDD = 5 V, 34 60 37 60 3 30 pF ns tPLH *3 Pulse Width PW Pulse Width Distortion (PWD) 0.6 CL = 15 pF, CMOS Levels Propagation Delay Time (L → H) V = 0 V, f = 1 MHz, TA = 25°C 100 ⏐tPHL−tPLH⏐ *3 Propagation Delay Skew tPSK Rise Time tr Fall Time tf Common Mode CMH 4 VDD = 5 V, IF = 0 mA, 10 20 10 20 kV/µs *4 CML Common Mode Transient Immunity at Low Level Output 4 VCM = 1 kV, VO > 4 V, TA = 25°C Transient Immunity at High Level Output 40 VDD = 5 V, IF = 10 mA, VCM = 1 kV, VO < 1 V, TA = 25°C *4 *1 Typical values at TA = 25°C *2 Because VOL of 2 V or more may be output when LED current input and when output supply, it is important to confirm the characteristics (operation with the power supply on and off) during design, before using this device. Data Sheet PN10493EJ02V0DS 5 PS9851-1,-2 *3 Test circuit for propagation delay time PS9851-1 VDD = 5 V Pulse input (IF) (PW = 100 ns, Duty cycle = 50%) 0.1 µ F VO (Monitor) CL = 15 pF Input (Monitor) IF = 10 mA 50% Input 47 Ω Output 2.5 V VOL PS9851-2 Pulse input (IF) VDD = 5 V Input (Monitor) tPHL tPLH 0.1 µ F VO (Monitor) 47 Ω CL = 15 pF Remark CL includes probe and stray wiring capacitance. *4 Test circuit for common mode transient immunity PS9851-1 VDD = 5 V IF 0.1 µF SW VO (Monitor) CL = 15 pF 1 kV VCM 90% 10% VCM IF 0V tr PS9851-2 VDD = 5 V VO (IF = 0 mA) tf VOH 4V 1V SW 0.1 µF VO (Monitor) VO (IF = 10 mA) VOL CL = 15 pF VCM Remark CL includes probe and stray wiring capacitance. 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 VDD and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. 3. 6 Avoid storage at a high temperature and high humidity. Data Sheet PN10493EJ02V0DS PS9851-1,-2 TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) FORWARD CURRENT vs. FORWARD VOLTAGE MAXIMUM FORWARD CURRENT vs. AMBIENT TEMPERATURE 100 25 PS9851-1 Forward Current IF (mA) Maximum Forward Current IF (mA) 30 20 15 PS9851-2 10 10 1 0.1 5 0 25 50 75 85 100 0.01 1.0 125 1.6 1.8 2.0 2.2 THRESHOLD INPUT CURRENT vs. AMBIENT TEMPERATURE SUPPLY CURRENT vs. AMBIENT TEMPERATURE High Level Supply Current IDDH (mA) Low Level Supply Current IDDL (mA) 4 3 2 1 0 –50 60 50 –25 0 25 50 75 VDD = 5.5 V 4 3 IDDH (IF = 0 mA) 2 IDDL (IF = 10 mA) 1 0 –50 100 –25 0 25 50 75 Ambient Temperature TA (˚C) Ambient Temperature TA (˚C) tPHL, tPLH, tPHL–tPLH vs. AMBIENT TEMPERATURE tPHL, tPLH, tPHL–tPLH vs. FORWARD CURRENT IF = 10 mA, VDD = 5.0 V, CL = 15 pF 40 30 tPLH tPHL 20 10 tPHL–tPLH 0 –10 –50 –25 2.4 5 VDD = 5.0 V, VO < 1.0 V Propagation Delay Time tPHL, tPLH (ns) Pulse Width Distortion tPHL–tPLH (ns) Threshold Input Current IFHL (mA) 1.4 Forward Voltage VF (V) 5 0 25 50 75 100 100 60 VDD = 5.0 V, TA = 25˚C 50 40 30 20 tPHL tPLH 10 tPHL–tPLH 0 –10 –20 Ambient Temperature TA (˚C) Remark 1.2 Ambient Temperature TA (˚C) 6 Propagation Delay Time tPHL, tPLH (ns) Pulse Width Distortion tPHL–tPLH (ns) TA = +85˚C +50˚C +25˚C 0˚C –25˚C 5 7 9 11 13 15 17 19 20 Forward Current IF (mA) The graphs indicate nominal characteristics. Data Sheet PN10493EJ02V0DS 7 PS9851-1,-2 TAPING SPECIFICATIONS (UNIT: mm) 1.7±0.1 5.56±0.1 5.5±0.1 1.5+0.1 –0 12.0±0.2 2.0±0.05 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 4.05 MAX. 3.6±0.1 6.4±0.1 0.3±0.05 8.0±0.1 Taping Direction PS9851-1-F4 PS9851-2-F4 PS9851-1-F3 PS9851-2-F3 Outline and Dimensions (Reel) 2.0±0.5 φ 13.0±0.2 φ 21.0±0.8 φ 100±1.0 R 1.0 φ 330±2.0 2.0±0.5 φ13.0±0.2 13.5±1.0 17.5±1.0 11.9 to 15.4 Outer edge of flange Packing: 1 500 pcs/reel 8 Data Sheet PN10493EJ02V0DS PS9851-1,-2 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) Soldering by soldering iron • Peak temperature (lead part temperature) 350°C or below • Time (each pins) • Flux 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100°C. Data Sheet PN10493EJ02V0DS 9 PS9851-1,-2 (4) Cautions • Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler’s input and output at startup, the CMOS IC on output side may enter the on state, even if the voltage is within the absolute maximum ratings. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 10 Data Sheet PN10493EJ02V0DS PS9851-1,-2 When the product(s) listed in this document is subject to any applicable import or export control laws and regulation of the authority having competent jurisdiction, such product(s) shall not be imported or exported without obtaining the import or export license. • The information in this document is current as of June, 2005. The information is subject to change without notice. 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