HIGH ISOLATION VOLTAGE AC INPUT 4-PIN SOP PHOTOCOUPLER PS2765-1 FEATURES DESCRIPTION • ISOLATION DISTANCE: 0.4 mm MIN. The PS2765-1 is an optically coupled isolator containing GaAs light emitting diodes and an NPN silicon phototransistor. This package is mounted in a plastic SOP (Small Out-line Package) for high density applications and has a shield effect to cut off ambient light. • AC INPUT RESPONSE • HIGH ISOLATION VOLTAGE: BV = 3.75 k Vr.m.s. • SOP (SMALL OUT-LINE PACKAGE) APPLICATIONS • HIGH SPEED SWITCHING: tr = 4 µs TYP, tf = 5 µs TYP • HYBRID IC • PROGRAMMABLE LOGIC CONTROLLERS • AVAILABLE ON TAPE AND REEL • POWER SUPPLY ELECTRICAL CHARACTERISTICS (TA = 25°C) PART NUMBER Coupled Transistor Diode SYMBOLS PS2765-1 PARAMETERS VF Forward Voltage, IF = ±5 mA Ct UNITS TYP MAX V 1.1 1.4 30 Terminal Capacitance, V = 0, f = 1 MHz pF ICEO Collector to Emitter Dark Current, VCE = 40 V, IF = 0 mA nA CTR Current Transfer Ratio (IC/IF)1, IF = ±5 mA, VCE = 5 V % VCE (sat) Collector Saturation Voltage, IF = ±10 mA, IC = 2 mA V MIN 100 50 100 0.3 11 RI-O Isolation Resistance, VI-O = 1 kVDC Ω CI-O Isolation Capacitance, V = 0, f = 1 MHZ pF tr Rise Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω µs 4 tf Fall Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω µs 5 Notes: 1. CTR Rank N: 50 to 400% 400 10 0.4 2. Test Circuit for Switching Time PULSE INPUT ( PW = 100 µs Duty Cycle = 1/10 VCC ) In Monitor IF VOUT 50 Ω RL = 100 Ω California Eastern Laboratories PS2765-1 ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C) SYMBOLS PARAMETERS Diode IF PD UNITS RATINGS PS2765-1 ORDERING INFORMATION PART NUMBER PACKAGE PS2765-1 4-pin SOP PACKING STYLE Magazine case 100 pcs PS2765-1-F3 IF (PEAK) Transistor VCEO VECO IC PC ∆PC/°C Coupled BV TA TSTG Forward Current (DC) Power Dissipation mA mW ±50 80 Peak Forward Current2 A ±1.0 V V mA mW mW/°C 40 5 40 150 1.5 Vr.m.s. °C °C 3750 -55 to +100 -55 to +150 Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Power Dissipation Derating Isolation Voltage3 Operating Ambient Temp. Storage Temperature Embossed Tape 3500 pcs/reel PS2765-1-F4 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. PW = 100 µs, duty cycle = 1%. 3. AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and ouput. TYPICAL PERFORMANCE CURVES (TA = 25°C) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 210 Transistor Power Dissipation, PC (mW) Diode Power Dissipation, PD (mW) 100 80 60 40 20 0 25 50 75 150 120 90 60 30 0 100 25 50 75 100 Ambient Temperature, TA (°C) Ambient Temperature, TA (°C) FORWARD CURRENT vs. FORWARD VOLTAGE COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 100 35 10 Collector Current, IC (mA) Forward Current, IF (mA) 180 TA = +100 °C +60 °C +25 °C 1 0 °C -25 °C -50 °C 0.1 IF = 25 mA 20 mA 15 mA 30 25 10 mA 20 15 5 mA 10 5 0.01 0.0 0.5 1.0 1.5 Forward Voltage, VF (V) 2.0 0 0 2 4 6 8 Collector to Emitter Voltage, VCE (V) 10 PS2765-1 TYPICAL PERFORMANCE CURVES (TA = 25°C) COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 100 Collector Current, IC (mA) 10000 1000 VCE = 20 V 40 V 100 10 1 -25 25 50 75 10 mA 5 mA 2 mA 10 1 IF = 1 mA 0.1 100 0.0 0.2 1.0 0.8 Collector Saturation Voltage, VCE(sat) (V) NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE CURRENT TRANSFER RATIO vs. FORWARD CURRENT 400 1.2 350 VCE = 5 V, n=3 1.0 0.8 0.6 0.4 Normalized to 1.0 at TA = 25 ºC, IF = 5 mA, VCE = 5 V 0.2 Current Transfer Ratio, CTR (%) 1.4 0.0 100 0.6 0.4 Ambient Temperature, TA (°C) -50 Switching Time,t (µs) 0 -25 0 25 50 75 200 150 100 50 1 100 1.0 Forward Current , IF (mA) SWITCHING TIME vs. LOAD RESISTANCE SWITCHING TIME vs. LOAD RESISTANCE 1000 tf tr td 1 10 250 Ambient Temperature, TA (°C) IC = 2 mA VCC = 5 V CTR = 200% 10 300 0 0.1 100 Switching Time,t (µs) Normalized Current Transfer Ratio, CTR Collector to Emitter Dark Current, ICEO (nA) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE IF = 1 mA VCC = 5 V CTR = 200 % tr 100 ts 10 tf td 1 ts 100 1k Load Resistance, RL (Ω) 10k 10 100 1k 10 k Load Resistance, RL (Ω) 100 k PS2765-1 TYPICAL PERFORMANCE CURVES (TA = 25°C) FREQUENCY RESPONSE LONG TERM CTR DEGRADATION 1.2 IF = 5 mA 1.0 100 Ω ∆CTR, Normalized Normalized Gain, Gv 0 -5 RL = 1 kΩ -10 300 Ω -15 -20 -25 0.1 0.8 IF = 1 mA, TA = 25°C IF = 5 mA, TA = 25°C IF = 20 mA, TA = 25°C IF = 20 mA, TA =60°C 0.6 0.4 0.2 0 1 10 100 1000 1 10 2 10 3 10 4 10 5 10 6 Time, Hr Frequency, f (kHz) OUTLINE DIMENSIONS (Units in mm) PHOTOCOUPLER CONSTRUCTION PARAMETER Air Distance 5 mm Creepage Distance 5 mm Isolation Distance PS2765-1 UNIT (MIN) 4±0.5 4 3 TOP VIEW 4 3 0.4 mm 1 2 1 1. 2. 3. 4. 2 Anode, Cathode Cathode, Anode Emitter Collecter 7.0 ± 0.3 4.4 2.1±0.2 0.1 ± 0.1 +0.10 0.15 -0.05 2.54 +0.10 0.4 -0.05 0.25 M 0.5 ± 0.3 PS2765-1 TAPING SPECIFICATIONS (Units in mm) 5.5 ± 0.1 1.55 ± 0.1 1.55 ± 0.1 4.6 ± 0.1 2.4 ± 0.1 12.0 ± 0.2 2.0 ± 0.1 4.0 ± 0.1 1.75 ± 0.1 OUTLINE AND DIMENSIONS (TAPE) 7.4 ± 0.1 0.3 8.0 ± 0.1 TAPING DIRECTION PS2765-1-F3 PS2765-1-F4 OUTLINE AND DIMENSIONS (REEL) 12 φ330 2.0±0.5 1.5±0.5 60 ° φ80±5.0 0° 13.0±0.5 φ21.0±0.8 1.5 6.0±1 +2.0 12.4 -0.0 Packing: 3500 pcs/reel PS2765-1 1. Recommended Soldering Conditions (1) Infrared reflow soldering • Peak reflow temperature 235 ûC (package surface temperature) • Time of temperature higher than 210 ûC 30 seconds or less • 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 (ûC) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 235 ûC (peak temperature) 210 ûC to 30 s 100 to 160 ûC 60 to 120 s (preheating) Time (s) (2) Dip soldering • Temperature 260 ûC or below (molten solder temperature) • Time 10 seconds or less • 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. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler's input and output or between corrector -emitters at startup, the output side may enter the on state, even if the voltage is within the absolute maximum ratings. EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM 8/16/2001 DATA SUBJECT TO CHANGE WITHOUT NOTICE