 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| NEC's HIGH ISOLATION VOLTAGE 4-PIN SOP OPTOCOUPLER FEATURES * ISOLATION DISTANCE: 0.4 mm MIN. * HIGH ISOLATION VOLTAGE: BV = 2500 Vr.m.s. * SOP (SMALL OUT-LINE PACKAGE) * HIGH SPEED SWITCHING: tr = 4 s TYP, tf = 5 s TYP * AVAILABLE ON TAPE AND REEL PS2861-1 DESCRIPTION NEC's PS2861-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. This device's insulation thickness of 0.4 mm meets BSI's supplementary insulation requirements. 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. APPLICATIONS * MODEM * PROGRAMMABLE LOGIC CONTROLLERS * POWER SUPPLY ELECTRICAL CHARACTERISTICS (TA = 25C) PART NUMBER SYMBOLS PARAMETERS Forward Voltage, IF = 5 mA Reverse Current, VR = 5 V Terminal Capacitance, V = 0, f = 1 MHz Collector to Emitter Dark Current, VCE = 40 V, IF = 0 mA UNITS V A pF nA 15 100 MIN PS2861-1 TYP 1.1 MAX 1.4 5 Diode VF IR Ct ICEO Transistor CTR VCE (sat) Current Transfer Ratio (IC/IF)1, IF = 5 mA, VCE = 5 V Collector Saturation Voltage, IF = 10 mA, IC = 2 mA Isolation Resistance, VI-O = 1 kVDC Isolation Capacitance, V = 0, f = 1 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 % V pF s s 50 1011 200 400 0.3 Coupled RI-O CI-O tr tf 0.4 4 5 Notes: 1. CTR Rank K: 200 to 400% M: 50 to 150% L: 100 to 300% N: 50 to 400% VCC ( PW = 100 s Duty Cycle = 1/10 ) IF 50 VOUT RL = 100 In Monitor California Eastern Laboratories PS2861-1 ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOLS Diode IF VR PD PD/C IF (PEAK) Transistor VCEO VECO IC PC PC/C Coupled BV TA TSTG PARAMETERS UNITS RATINGS ORDERING INFORMATION PART NUMBER PS2861-1 PS2861-1-F3 PS2861-1-F4 PACKAGE 4-pin SOP PACKING STYLE Magazine case 100 pcs Embossed Tape 3500 pcs/reel Forward Current (DC) Reverse Voltage Power Dissipation Power Dissipation Derating Peak Forward Current2 mA V mW mW/C A V V mA mW mW/C Vr.m.s. C C 50 6 60 0.6 0.5 40 5 40 120 1.2 2500 -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 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. PW = 100 s, duty cycle = 1%. 3. AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and ouput. TYPICAL PERFORMANCE CURVES (TA = 25C) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE 100 TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 210 Transistor Power Dissipation, PC (mW) Diode Power Dissipation, PD (mW) 180 80 150 120 90 60 40 60 30 20 0 25 50 75 100 0 25 50 75 100 Ambient Temperature, TA (C) Ambient Temperature, TA (C) FORWARD CURRENT vs. FORWARD VOLTAGE 100 35 30 COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE IF = 25 mA 20 mA 15 mA Forward Current, IF (mA) 10 Collector Current, IC (mA) TA = +100 C +60 C +25 C 25 20 15 10 5 0 5 mA 10 mA 1 0 C -25 C -50 C 0.1 0.01 0.0 0.5 1.0 1.5 2.0 0 2 4 6 8 10 Forward Voltage, VF (V) Collector to Emitter Voltage, VCE (V) PS2861-1 TYPICAL PERFORMANCE CURVES (TA = 25C) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 100 10 mA 5 mA 2 mA 10 Collector to Emitter Dark Current, ICEO (nA) 10000 1000 VCE = 20 V 40 V 100 Collector Current, IC (mA) 1 IF = 1 mA 10 1 -25 0 25 50 75 100 0.1 0.0 0.2 0.4 0.6 0.8 1.0 Ambient Temperature, TA (C) NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE Collector Saturation Voltage, VCE(sat) (V) CURRENT TRANSFER RATIO vs. FORWARD CURRENT 400 Normalized Current Transfer Ratio, CTR 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 = 5 mA, VCE = 5 V Current Transfer Ratio, CTR (%) 350 VCE = 5 V, n=3 300 250 200 150 100 50 0 0.1 1 1.0 100 Ambient Temperature, TA (C) Forward Current , IF (mA) SWITCHING TIME vs. LOAD RESISTANCE 100 SWITCHING TIME vs. LOAD RESISTANCE 1000 IF = 1 mA VCC = 5 V CTR = 200 % IC = 2 mA VCC = 5 V CTR = 200% tr Switching Time,t (s) Switching Time,t (s) 100 ts 10 tf tr td 10 tf td 1 1 10 ts 100 1k 10k 10 100 1k 10 k 100 k Load Resistance, RL () Load Resistance, RL () PS2861-1 TYPICAL PERFORMANCE CURVES (TA = 25C) FREQUENCY RESPONSE 1.2 IF = 5 mA 0 LONG TERM CTR DEGRADATION 1.0 100 Normalized Gain, GV CTR (Relative Value) -5 RL = 1 k -10 300 0.8 IF = 1 mA, TA = 25C IF = 5 mA, TA = 25C IF = 20 mA, TA = 25C IF = 20 mA, TA =60C 0.6 -15 0.4 -20 0.2 -25 0.1 0 1 10 100 1000 1 10 2 10 3 10 4 10 5 10 6 Frequency, f (kHz) Time, (Hr) OUTLINE DIMENSIONS (Units in mm) PHOTOCOUPLER CONSTRUCTION PARAMETER Air Distance Creepage Distance Isolation Distance UNIT (MIN) 4.5 mm 4.5 mm 0.4 mm TOP VIEW PS2861-1 2.70.3 4 3 43 1. Anode 2. Cathode 3. Emitter 4. Collecter 12 7.0 0.3 1 2 0.15 -0.05 +0.10 Last number of type No.: 61 N61 001 0 01 Serial Code in week Assembly Year 2 -0.2 0.10.1 MARKING +0.3 4.4 1.3 0.5 0.3 Assembly lot 1.27 0.4 0.10 0.12 M PS2861-1 TAPING SPECIFICATIONS (Units in mm) OUTLINE AND DIMENSIONS (TAPE) 2.00.1 4.00.1 1.550.1 1.750.1 2.50.1 7.50.1 7.50.1 16.00.3 0.3 1.550.1 4.00.1 3.30.1 TAPING DIRECTION PS2861-1-F3 PS2861-1-F4 N61 001 N61 001 N61 001 N61 001 OUTLINE AND DIMENSIONS (REEL) 2.5 2.0 0.5 13.0 0.5 100 5.0 R1.0 21.0 0.8 330 N61 001 N61 001 Packing: 3500 pcs/reel N61 001 N61 001 N61 001 N61 001 16.4 -0.0 +2.0 PS2861-1 1. Recommended Soldering Conditions (1) Infrared reflow soldering * Peak reflow temperature * Time of temperature higher than 210 uC * Number of reflows * Flux 235 uC (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 uC 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 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 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. |
Price & Availability of PS2861
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |