PHOTOCOUPLER PS25-1,-2,-4,PS25L-1,-2,-4 HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES NEPOC Series DESCRIPTION The PS25-1, -2, -4 and PS25L-1, -2, -4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor. The PS25-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS25L-1, -2, -4 are lead bending type (Gull-wing) for surface mount. FEATURES AC input response High isolation voltage (BV = 5 Vr.m.s.) High collector to emitter voltage (VCEO = 8 V) High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.) Ordering number of tape product: PS25L-1-E3, E4, F3, F4, PS25L-2-E3, E4 Safety standards UL approved: File No. E72422 (S) APPLICATIONS Power supply Telephone/FAX. FA/OA equipment Programmable logic controller Document No. PN228EJ1VDS (1st edition) (Previous No. P958EJ7VDS) Date Published February 23 CP(K) The mark shows major revised points.
PACKAGE DIMENSIONS (UNIT : mm) DIP Type (New package) 3.2±.4 4.15±.4 1.25±.15 4.6±.35 PS25-1 to 15.±. 4 3 1 2 7.62 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 4.15±.4 3.2±.4 19.8±.5 1.25±.15.±. PS25-4 to 15 16 15 14 13 12 11 9 1 2 3 4 5 6 7 8 7.62 1, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9, 11, 13, 15. Emitter, 12, 14, 16. Collector Caution New package 1-ch, 4-ch only DIP Type 4.6±.5 PS25-1 4 3 1 2 7.62 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 9.7±.5 PS25-2 1 2 3 4 7.62 8 7 6 5 1, 3. Anode, Cathode 2, 4. Cathode, Anode 5, 7. Emitter 6, 8. Collector 3.3±.5 4.15±.4 4.15±.4 1.25±.15 to 15.±. 3.3±.5 1.25±.15.±. to 15 19.8±.5 PS25-4 16 15 14 13 12 11 9 4.15±.4 1 2 3 4 5 6 7 8 7.62 1, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9, 11, 13, 15. Emitter, 12, 14, 16. Collector 3.3±.5 1.25±.15.±. to 15 2 Data Sheet PN228EJ1VDS
Lead Bending Type (New package) 4.6±.35 PS25L-1 4 3 1 2 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 19.8±.5 PS25L-4 16 15 14 13 12 11 9 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9, 11, 13, 15. Emitter, 12, 14, 16. Collector.1 +.1.1 +.1 1.25±.15.15.9±.25 9.6±.4 1.25±.15.15.9±.25 9.6±.4 Caution New package 1-ch, 4-ch only Lead Bending Type PS25L-1 PS25L-2 4.6±.5 4 3 1 2 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 9.7±.5 8 7 6 5 1 2 3 4 1, 3. Anode, Cathode 2, 4. Cathode, Anode 5, 7. Emitter 6, 8. Collector.1 +.1.1 +.1 1.25±.15.15.9±.25 9.6±.4 1.25±.15.15.9±.25 9.6±.4 19.8±.5 PS25L-4 16 15 14 13 12 11 9 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9, 11, 13, 15. Emitter, 12, 14, 16. Collector.1 +.1 1.25±.15.15.9±.25 9.6±.4 Data Sheet PN228EJ1VDS 3
MARKING EXAMPLE PS25-1 PS25-2, -4 No. 1 pin Mark 25 MD3 Assembly Lot No. 1 pin Mark PS25-2 MD3 Country Assembled Type Number Assembly Lot M D 3 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code M D 3 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code Package Made in Japan Made in Taiwan Package Made in Japan Made in Taiwan Standard PKG D F Standard PKG D F New PKG E H New PKG E *1 *1 PS25-4 only ORDERING INFORMATION (Solder Contains Lead) Part Number Package Packing Style Application Part Number *1 PS25-1 4-pin DIP Magazine case pcs PS25-1 PS25L-1 PS25L-1-E3 Embossed Tape 1 pcs/reel PS25L-1-E4 PS25L-1-F3 Embossed Tape 2 pcs/reel PS25L-1-F4 PS25-2 8-pin DIP Magazine case 45 pcs PS25-2 PS25L-2 PS25L-2-E3 Embossed Tape 1 pcs/reel PS25L-2-E4 PS25-4 16-pin DIP Magazine case 2 pcs PS25-4 PS25L-4 *1 For the application of the Safety Standard, following part number should be used. 4 Data Sheet PN228EJ1VDS
ORDERING INFORMATION (Pb-Free) Part Number Package Packing Style Application Part Number *1 PS25-1-A 4-pin DIP Magazine case pcs PS25-1 PS25L-1-A PS25L-1-E3-A Embossed Tape 1 pcs/reel PS25L-1-E4-A PS25L-1-F3-A Embossed Tape 2 pcs/reel PS25L-1-F4-A PS25-2-A 8-pin DIP Magazine case 45 pcs PS25-2 PS25L-2-A PS25L-2-E3-A Embossed Tape 1 pcs/reel PS25L-2-E4-A PS25-4-A 16-pin DIP Magazine case 2 pcs PS25-4 PS25L-4-A *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified) Ratings Parameter Symbol PS25-1, PS25L-1 PS25-2,-4 PS25L-2,-4 Unit Diode Forward Current (DC) IF ±8 ma Power Dissipation Derating PD/ C 1.5 1.2 mw/ C Power Dissipation PD 1 12 mw/ch Peak Forward Current *1 IFP ±1 A Transistor Collector to Emitter Voltage VCEO 8 V Emitter to Collector Voltage VECO 7 V Collector Current IC ma/ch Power Dissipation Derating PC/ C 1.5 1.2 mw/ C Power Dissipation PC 1 12 mw/ch Isolation Voltage *2 BV 5 Vr.m.s. Operating Ambient Temperature TA 55 to + C Storage Temperature Tstg 55 to +1 C *1 PW = µs, Duty Cycle = 1 % *2 AC voltage for 1 minute at TA = 25 C, RH = 6 % between input and output Data Sheet PN228EJ1VDS 5
ELECTRICAL CHARACTERISTICS (TA = 25 C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Diode Forward Voltage VF IF = ± ma 1.17 1.4 V Terminal Capacitance Ct V = V, f = 1. MHz pf Transistor Coupled Collector to Emitter Dark Current Current Transfer Ratio (IC/IF) ICEO VCE = 8 V, IF = ma na CTR IF = ±5 ma, VCE = 5 V 8 3 6 % CTR Ratio *1 CTR1/ CTR2 IF = 5 ma, VCE = 5 V.3 1. 3. Collector Saturation Voltage VCE(sat) IF = ± ma, IC = 2 ma.3 V Isolation Resistance RI-O VI-O = 1. kvdc 11 Ω Isolation Capacitance CI-O V = V, f = 1. MHz.5 pf Rise Time *2 tr VCC = V, IC = 2 ma, RL = Ω 3 µs Fall Time *2 tf 5 *1 CTR1 = IC1/IF1, CTR2 = IC2/IF2 IF1 IF2 IC1 IC2 VCE *2 Test circuit for switching time Pulse Input PW = µ s Duty Cycle = 1/ IF VCC Ω VOUT RL = Ω 6 Data Sheet PN228EJ1VDS
TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified) Collector to Emitter Dark Current ICEO (na) Diode Power Dissipation PD (mw) Forward Current IF (ma) 1 1 1.2 mw/ C 1.5 mw/ C 25 75 125 1 5 1.5.1.7 1 DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE PS25-2 PS25L-2 PS25-4 PS25L-4.8 25 PS25-1 PS25L-1 Ambient Temperature TA ( C) FORWARD CURRENT vs. FORWARD VOLTAGE TA = + C +6 C +25 C.9 1. 1.1 VCE = 8 V 4 V 24 V V 5 V 25 1.2 Forward Voltage VF (V) 1.3 C 25 C 55 C 1.4 75 1.5 COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE Ambient Temperature TA ( C) Transistor Power Dissipation PC (mw) Collector Current IC (ma) Forward Current IF (ma) 1 8 6 4 2 2 4 6 8 1.5 4 5 1.5.1 TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE PS25-2 PS25L-2 PS25-4 PS25L-4 25 75 125 1 1..2 PS25-1 PS25L-1 1.2 mw/ C.4 1.5 mw/ C Ambient Temperature TA ( C) FORWARD CURRENT vs. FORWARD VOLTAGE.5.5 1. 1.5 Forward Voltage VF (V) COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE.6.8 ma 2 ma ma 5 ma 2 ma IF = 1 ma Collector Saturation Voltage VCE(sat) (V) 1. Data Sheet PN228EJ1VDS 7
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE Collector Current IC (ma) 7 6 4 3 2 ma 2 ma ma IF = 5 ma 2 4 6 8 Normalized Current Transfer Ratio CTR 1.2 ;;;;;;; 1.;;;;;;; ;; ;;; ;;; ; ;;;.8 ;;; ;;;.6.4.2 Normalized to 1. at TA = 25 C, IF = 5 ma, VCE = 5 V 25 25 75 Collector to Emitter Voltage VCE (V) Ambient Temperature TA ( C) Current Transfer Ratio CTR (%) 4 4 3 3 2 2 1 CURRENT TRANSFER RATIO vs. FORWARD CURRENT Sample A B C D Forward Current IF (ma) VCE = 5 V.5.1.5 1 5 Switching Time t ( µ s) 1 1 IF = 5 ma, VCC = 5 V, CTR = 29 % SWITCHING TIME vs. LOAD RESISTANCE 1 k 5 k k Load Resistance RL (Ω) tf ts tr td k k Switching Time t ( µ s) 1 IC = 2 ma, VCC = V, CTR = 29 % SWITCHING TIME vs. LOAD RESISTANCE tf tr td ts Normalized Gain GV 5 15 FREQUENCY RESPONSE RL = 1 kω IF = 5 ma, VCE = 5 V Ω 2.1 1 k 5 k k 3 Ω.5 1 2 5 2 2 Load Resistance RL (Ω) Frequency f (khz) 8 Data Sheet PN228EJ1VDS
CTR (Relative Value) 1.2 1..8.6.4.2 LONG TERM CTR DEGRADATION IF = 5 ma TA = 25 C TA = 6 C 2 3 4 5 Time (Hr) Remark The graphs indicate nominal characteristics. Data Sheet PN228EJ1VDS 9
TAPING SPECIFICATIONS (UNIT : mm) Outline and Dimensions (Tape) 2.±.1 4.±.1 φ1.5 +.1 1.75±.1 4.5 MAX. 7.5±.1 16.±.3.3±.1 1.55±.1 5.3±.1 4.±.1 8.±.1.4 Tape Direction PS25L-1-E3 PS25L-1-E4 Outline and Dimensions (Reel) 2.±.5 2.±.5 φ13.±.2 R 1. φ21.±.8 254±2. φ 8.±1. φ 17.5±1. 21.5±1. Packing: 1 pcs/reel 15.9 to 19.4 Outer edge of flange Data Sheet PN228EJ1VDS
Outline and Dimensions (Tape) 2.±.1 4.±.1 φ1.5 +.1 1.75±.1 4.5 MAX. 7.5±.1 16.±.3.3±.1 1.55±.1 5.3±.1 4.±.1 8.±.1.4 Tape Direction PS25L-1-F3 PS25L-1-F4 Outline and Dimensions (Reel) 2.±.5 2.±.5 φ13.±.2 R 1. φ21.±.8 33±2. φ ±1. φ 17.5±1. 21.5±1. Packing: 2 pcs/reel 15.9 to 19.4 Outer edge of flange Data Sheet PN228EJ1VDS 11
Outline and Dimensions (Tape) 2.±.1 4.±.1 1.5 +.1 1.75±.1 4.5 MAX. 7.5±.1 16.±.3.3±.1 1.55±.1.4±.1 4.±.1 12.±.1.3 Tape Direction PS25L-2-E3 PS25L-2-E4 Outline and Dimensions (Reel) 2.±.5 2.±.5 13.±.2 R 1. 21.±.8 33±2. ±1. 17.5±1. 21.5±1. Packing: 1 pcs/reel 15.9 to 19.4 Outer edge of flange 12 Data Sheet PN228EJ1VDS
NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering Peak reflow temperature Time of peak reflow temperature Time of temperature higher than 22 C Time to preheat temperature from 12 to 18 C Number of reflows Flux 26 C or below (package surface temperature) seconds or less 6 seconds or less 12±3 s Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow Package Surface Temperature T ( C) 12 C 12±3 s (preheating) 18 C (heating) to s to 6 s 26 C MAX. 22 C Time (s) (2) Wave soldering Temperature Time Preheating conditions Number of times Flux 26 C or below (molten solder temperature) seconds or less 12 C or below (package surface temperature) 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.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. Data Sheet PN228EJ1VDS 13
USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 14 Data Sheet PN228EJ1VDS
459 Patrick Henry Drive Santa Clara, CA 954-1817 Telephone: (48) 919-2 Facsimile: (48) 988-279 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 22/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 23/11/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 Lead (Pb) Concentration Limit per RoHS (values are not yet fixed) < PPM Concentration contained in CEL devices -A -AZ Not Detected (*) Mercury < PPM Not Detected Cadmium < PPM Not Detected Hexavalent Chromium < PPM Not Detected PBB < PPM Not Detected PBDE < PPM Not Detected 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.