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| NEC's HIGH CTR, 4 PIN SOP OPTOCOUPLER FEATURES * HIGH CURRENT TRANSFER RATIO: CTR = 200% TYP @ IF = 1 mA * HIGH ISOLATION VOLTAGE: BV = 3.75 k Vr.m.s. * SMALL THIN PACKAGE: 4 pin SOP * AVAILABLE IN TAPE AND REEL PS2711-1 DESCRIPTION NEC's PS2711-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SOP (Small Out-Line Package) for high density applications. APPLICATIONS * * * * PROGRAMMABLE LOGIC CONTROLLERS SMALL POWER SUPPLY HYBRID IC MODEM/FAX ELECTRICAL CHARACTERISTICS (TA = 25C) PART NUMBER SYMBOLS PARAMETERS Forward Voltage, IF = 5 mA Reverse Current, VR = 5 V Terminal Capacitance, V = 0 V, f = 1.0 MHz Collector to Emitter Current, IF = 0 mA, VCE = 40 V Current Transfer Ratio (IC/IF)1, IF = 1 mA, VCE = 5 V Collector Saturation Voltage, IF = 1 mA, IC = 0.2 mA Isolation Resistance, Vin-out = 1.0 kVDC Isolation Capacitance, V = 0, f = 1.0 MHz Rise Time2, VCC = 5 V, IC = 2 mA, RL = 100 Fall Time2, VCC = 5 V, IC = 2 mA, RL = 100 2. Test Circuit for Switching Time PULSE INPUT PW = 100 S Duty Cycle = 1/10 IN MONITOR IF 50 VOUT RL = 100 VCC PS2711-1 UNITS V A pF nA % V pF s s PS2711-1 MIN TYP 1.15 30 MAX 1.4 5 Diode VF IR Ct ICEO CTR VCE(sat) Transistor 100 100 1011 0.4 4 5 200 400 0.3 Coupled RI-O CI-O tr tf Notes: 1. CTR Rank N: 100 to 400 (%) K: 200 to 400 (%) L: 150 to 300 (%) M: 100 to 200 (%) 43 12 California Eastern Laboratories PS2711-1 ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOLS Diode VR IF PD/C PD IF(Peak) Transistor VCEO VECO IC PC/C PC Coupled BV TA TSTG PARAMETERS UNITS RATINGS 4 OUTLINE DIMENSIONS (Units in mm) 40.5 3 PIN CONNECTION 43 (Top View) Reverse Voltage V Forward Current (DC) mA Power Dissipation Derating mW/C Power Dissipation mW Peak Forward Current A PW = 100 s, Duty Cycle 1% Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Derating Power Dissipation Isolation Voltage2 Operating Ambient Temp. Storage Temperature V V mA mW/C mW Vr.m.s. C C 6 50 0.8 80 0.5 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 12 40 5 40 1.5 150 3750 -55 to +100 -55 to +150 7.0 0.3 4.4 2.10.2 0.1 0.1 2.54 +0.10 0.4 -0.05 0.15 -0.05 0.25 M +0.10 0.5 0.3 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and output. PACKAGE MARKING Trademark No. 1 pin mark 2711 N003 N Type Number Assembly lot ORDERING INFORMATION PART NUMBER PS2711-1 PS2711-1-F3 PS2711-1-F4 PACKAGE 4-pin SOP PACKING STYLE 50 pcs (Tape 50 pcs cut) Embossed Tape 3500 pcs/reel 0 03 Week Assembled Year Assembled (last 1 digit) CTR Rank Name PS2711-1 TYPICAL PERFORMANCE CURVES (TA = 25 C) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE 100 TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 200 80 Transistor Power Dissipation, PC (mW) 25 50 75 100 Diode Power Dissipation, PD (mW) 150 60 100 40 50 20 0 0 25 50 75 100 Ambient Temperature, TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE Ambient Temperature, TA (C) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE Collector to Emitter Dark Current, ICEO (nA) 100 10000 Forward Current, IF (mA) 10 TA = +100 C +60 C +25 C 1000 VCE = 40 V 20 V 10 V 1 0 C -25 C -50 C 100 0.1 10 0.01 0.0 1 -25 0 25 50 75 100 0.5 1.0 1.5 2.0 Forward Voltage, VF (V) Ambient Temperature, TA (C) COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 25 IF = 10 mA 100 COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE Collector Current, IC (mA) 20 Collector Current, IC (mA) 10 mA 5 mA 2 mA 10 15 5 mA 1 mA 1 10 2 mA 5 1 mA 0.5 mA 0 0 2 4 6 8 10 IF = 0.5 mA 0.1 0.0 0.2 0.4 0.6 0.8 1.0 Collector to Emitter Voltage, VCE (V) Collector Saturation Voltage, VCE (sat) (V) PS2711-1 TYPICAL PERFORMANCE CURVES (TA = 25 C) NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE CURRENT TRANSFER RATIO vs. FORWARD CURRENT 500 VCE = 5 V, n=3 Normalized Current Transfer Ratio, CTR 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -50 -25 0 25 50 75 100 Normalized to 1.0 at TA = 25C, IF = 1 mA, VCE = 5 V Current Transfer Ratio, CTR (%) 400 300 200 100 0 0.01 0.1 1.0 10.0 100 Ambient Temperature, TA (C) SWITCHING TIME vs. LOAD RESISTANCE 100 Forward Current, IF (mA) SWITCHING TIME vs. LOAD RESISTANCE 1000 IF = 1 mA VCC = 5 V CTR = 200 % tf IC = 2 mA VCC = 5 V CTR = 200% Switching Time, t (s) Switching Time, t (s) 100 ts 10 tf tr td 1 ts 10 tr td 1 0.1 0.1 100 1k 10k 10 100 1k 10 k 100 k Load Resistance, RL (k) Load Resistance, RL (k) FREQUENCY RESPONSE 1.2 LONG TERM CTR DEGRADATION IF = 1 mA 0 1.0 Normalized Gain, GV 100 -5 RL = 1 k -10 300 CTR (Relative Value) 0.8 TA = 25C TA = 60C 0.6 -15 0.4 -20 0.2 -25 0.1 1 10 100 1000 0 10 10 2 10 3 10 4 10 5 10 6 Frequency, f (kHz) Time, (Hr) PS2711-1 PS2711-1 TAPING SPECIFICATIONS (Units in mm) Outline and Dimensions (Tape) 1.75 0.1 2.0 0.1 4.0 0.1 1.55 0.1 2.4 0.1 12.0 0.2 5.5 0.1 7.4 0.1 0.3 1.55 0.1 8.0 0.1 4.6 0.1 Tape Direction PS2711-1-F3 PS2711-1-F4 Outline and Dimensions (Reel) 1.5 12 21.00.8 0 805.0 1.50.5 60 6.01 330 2.00.5 13.00.5 12.4 -0.0 +2.0 Packing: 3500 pcs/reel PS2711-1 RECOMMENDED SOLDERING CONDITIONS (1) Infrared reflow soldering * Peak reflow temperature * Time of temperature higher than 210 C * Number of reflows * Flux 235 C or below (package surface temperature) 30 seconds or less Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.) Recommended Temperature Profile of Infrared Reflow Package Surface Temperature T (uC) (heating) to 10 s 235 uC (peak temperature) 210 uC to 30 s 100 to 160 uC 60 to 120 s (preheating) Time (s) (2) Dip soldering * Temperature * Time * Number of times * Flux 260 C or below (molten solder temperature) 10 seconds or less One (Allowed to be dipped in solder including plastic mold portion) 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 cleaning solvent. * Noise Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collector-emitters at startup, the output side may enter the on state even if the voltage is within the absolute maximum ratings. Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 10/14/2003 A Business Partner of NEC Compound Semiconductor Devices, Ltd. |
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