DATA SHEET PHOTOCOUPLER PS2381-1 4-PIN LSOP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 115°C −NEPOC Series− DESCRIPTION The PS2381-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. This package is mounted in a plastic 4-LSOP (Long Mini-Flat Small Outline Package) for high density applications. The package has shield effect to cut off ambient light. FEATURES • Operating ambient temperature: 115°C PIN CONNECTION (Top View) • Isolation distance (0.4 mm MIN.) • High isolation voltage (BV = 5 000 Vr.m.s.) 4 3 1. Anode 2. Cathode 3. Emitter 4. Collector • 4-pin LSOP (Long Mini-Flat Small Outline Package) type • High-speed switching (tr = 4 μs TYP., tf = 5 μs TYP.) • Embossed tape product: PS2381-1-F3: 3 000 pcs/reel • Pb-Free product 1 2 • Safety standards • UL approved: No. E72422 • CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) • SEMKO approved: No. 911049 • DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40028917 (Option) • CQC approved: CQC10001041058 for GB4943-2001 CQC10001041059 for GB8898-2001 APPLICATIONS • Power supply • FA/OA equipment The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. PN10801EJ01V0DS (1st edition) Date Published March 2010 NS Printed in Japan 2010 PS2381-1 PACKAGE DIMENSIONS (Unit: mm) 1 2 10.2±0.3 7.5±0.2 0.15±0.1 3 0.1±0.1 2.0±0.1 2.3 MAX. 3.8±0.3 4 0.7 +0.3 –0.4 2.54 0.45±0.1 0.25 M PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 8 mm Outer Creepage Distance 8 mm Isolation Distance 0.4 mm MARKING EXAMPLE No. 1 pin Mark 2381 N031 N 0 Type Number Assembly Lot 31 Week Assembled Year Assembled (Last 1 Digit) CTR Rank Code Remark "PS" and "-1" are omitted from original type number 2 Data Sheet PN10801EJ01V0DS PS2381-1 ORDERING INFORMATION Part Number Order Number Solder Plating Packing Style Safety Standard Specification etc. Approval PS2381-1 PS2381-1Y-AX Pb-Free and 20 pcs (Tape 20 pcs cut) Standard products PS2381-1-F3 PS2381-1Y-F3-AX Halogen Free Embossed Tape 3 000 pcs/reel (UL, CSA, SEMKO Application Part *1 Number PS2381-1 approved) PS2381-1-V PS2381-1Y-V-AX 20 pcs (Tape 20 pcs cut) DIN EN60747-5-2 PS2381-1-V-F3 PS2381-1Y-V-F3-AX Embossed Tape 3 000 pcs/reel (VDE0884 Part2) Approved (Option) *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current (DC) IF 60 mA Reverse Voltage VR 6 V ΔPD/°C 1.0 mW/°C PD 100 mW IFP 1.5 A Collector to Emitter Voltage VCEO 80 V Emitter to Collector Voltage VECO 7 V Collector Current IC 50 mA Power Dissipation ΔPC/°C 1.5 mW/°C PC 150 mW BV 5 000 Vr.m.s. Total Power Dissipation PT 250 mW Operating Ambient Temperature TA –40 to +115 °C Storage Temperature Tstg –40 to +125 °C Diode Power Dissipation Derating *1 Power Dissipation *2 Peak Forward Current Transistor Derating *1 Power Dissipation Isolation Voltage *3 *1 Derating from TA = 25°C. *2 PW = 100 μs, Duty Cycle = 1% *3 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output. Pins 1-2 shorted together, 3-4 shorted together. Data Sheet PN10801EJ01V0DS 3 PS2381-1 ELECTRICAL CHARACTERISTICS (TA = 25°C) Parameter Diode Transistor Symbol Conditions Forward Voltage VF IF = 5 mA Reverse Current IR VR = 5 V Terminal Capacitance Ct V = 0 V, f = 1 MHz Collector to Emitter Dark MIN. TYP. MAX. Unit 1.1 1.4 V 5 μA 15 ICEO IF = 0 mA, VCE = 24 V CTR IF = 5 mA, VCE = 5 V 50 100 IF = 1 mA, VCE = 5 V 10 50 pF 100 nA 400 % 0.3 V Current Coupled Current Transfer Ratio (IC/IF) *1 Collector Saturation VCE (sat) IF = 10 mA, IC = 2 mA Voltage Isolation Resistance RI-O VI-O = 1 kVDC Isolation Capacitance CI-O V = 0 V, f = 1 MHz Rise Time *2 tr *2 tf Fall Time 10 VCC = 5 V, IC = 2 mA, RL = 100 Ω Ω 11 0.4 pF 4 μs 5 *1 CTR rank CTR rank W L M N CTR (%) Conditions 130 to 260 IF = 5 mA, VCE = 5 V 20 to IF = 1 mA, VCE = 5 V 100 to 300 IF = 5 mA, VCE = 5 V 20 to IF = 1 mA, VCE = 5 V 50 to 150 IF = 5 mA, VCE = 5 V 10 to IF = 1 mA, VCE = 5 V 50 to 400 IF = 5 mA, VCE = 5 V 10 to IF = 1 mA, VCE = 5 V *2 Test circuit for switching time VCC PW = 100 μ s Duty cycle = 1/10 Input ton IF td In monitor toff ts VOUT 50 Ω RL = 100 Ω 90% Output 10% tr 4 Data Sheet PN10801EJ01V0DS tf PS2381-1 TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE Transistor Power Dissipation PC (mW) Diode Power Dissipation PD (mW) 120 1.0 mW/°C 100 80 60 40 20 0 25 50 75 100 115 125 150 120 90 60 30 0 25 50 75 100 115 125 150 Ambient Temperature TA (°C) Ambient Temperature TA (°C) FORWARD CURRENT vs. FORWARD VOLTAGE COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 30 TA = +115°C +100°C +60°C +40°C Collector Current IC (mA) Forward Current IF (mA) 1.5 mW/°C 180 150 100 10 210 +25°C 0°C –20°C –40°C 1 25 IF = 10 mA 20 15 5 mA 10 2 mA 5 1 mA 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 0 1.5 6 8 10 COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE 100 000 10 10 000 Collector Current IC (mA) Collector to Emitter Dark Current ICEO (nA) 4 Collector to Emitter Voltage VCE (V) Forward Voltage VF (V) VCE = 24 V 1 000 100 70 V 80 V 10 1 0.1 0 2 20 40 60 80 100 115 IF = 10 mA 5 mA 2 mA 1 mA 1 0.1 0 0.2 0.4 0.6 0.8 1.0 Collector Saturation Voltage VCE (sat) (V) Ambient Temperature TA (°C) Remark The graphs indicate nominal characteristics. Data Sheet PN10801EJ01V0DS 5 PS2381-1 NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 1.4 1.2 1.0 220% 0.8 0.6 CTR@100% 0.4 Normalized to 1.0 0.2 at TA = 25°C, IF = 1 mA, VCE = 5 V 0 –50 –25 0 25 100 Switching Time t ( μ s) Normalized Current Transfer Ratio CTR 1.6 50 75 100 125 1.6 1.4 220% 1.2 1.0 CTR@100% 0.8 0.6 0.4 Normalized to 1.0 0.2 at TA = 25°C, IF = 5 mA, VCE = 5 V 0 –50 –25 0 25 50 75 Ambient Temperature TA (°C) Ambient Temperature TA (°C) SWITCHING TIME vs. LOAD RESISTANCE SWITCHING TIME vs. LOAD RESISTANCE 100 125 1 000 IC = 2 mA, VCC = 5 V, CTR = 220% IF = 5 mA, VCC = 5 V, CTR = 220% tf tr Switching Time t ( μ s) Normalized Current Transfer Ratio CTR NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 10 td ts 1 tf 100 ts 10 tr 0.1 10 100 1 000 td 1 1 10 000 10 Load Resistance RL (Ω) Load Resistance RL (kΩ) CURRENT TRANSFER RATIO vs. FORWARD CURRENT FREQUENCY RESPONSE 5 VCE = 5 V, 350 n = 3 0 300 Normalized Gain GV Current Transfer Ratio CTR (%) 400 250 200 150 Sample A B C 100 –5 100 Ω –10 300 Ω –15 RL = 1 kΩ –20 50 0 0.01 0.1 1 10 100 –25 IF = 5 mA, VCE = 5 V 0.1 Forward Current IF (mA) 1 10 Frequency f (kHz) Remark The graphs indicate nominal characteristics. 6 100 Data Sheet PN10801EJ01V0DS 100 1 000 PS2381-1 TAPING SPECIFICATIONS (UNIT: mm) φ 1.5+0.1 –0 3.0±0.2 10.7±0.1 7.5±0.1 φ 1.5+0.1 –0 16.0±0.3 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 2.3±0.1 4.3±0.1 0.3±0.05 8.0±0.1 Tape Direction PS2381-1-F3 Outline and Dimensions (Reel) R 1.0 φ 21.0±0.8 φ 100±1.0 2.0±0.5 φ13.0±0.2 φ 330±2.0 2.0±0.5 17.5±1.0 21.5±1.0 15.9 to 19.4 Outer edge of flange Packing: 3 000 pcs/reel Data Sheet PN10801EJ01V0DS 7 PS2381-1 2.54 1.3 9.5 Remark All dimensions in this figure must be evaluated before use. 8 Data Sheet PN10801EJ01V0DS 0.8 RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) PS2381-1 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) 3 seconds or less • Flux 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 PN10801EJ01V0DS 9 PS2381-1 (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 or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. 3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler Check the setting values before use, since the forward current conditions at CTR measurement differ according to product. When using products other than at the specified forward current, the characteristics curves may differ from the standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 10 Data Sheet PN10801EJ01V0DS PS2381-1 SPECIFICATION OF VDE MARKS LICENSE DOCUMENT Parameter Symbol Climatic test class (IEC 60068-1/DIN EN 60068-1) Spec. Unit 40/115/21 Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) UIORM 1 130 Vpeak Upr 1 695 Vpeak Upr 2 119 Vpeak UTR 8 000 Vpeak Upr = 1.5 × UIORM, Pd < 5 pC Test voltage (partial discharge test, procedure b for all devices) Upr = 1.875 × UIORM, Pd < 5 pC Highest permissible overvoltage Degree of pollution (DIN EN 60664-1 VDE0110 Part 1) Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11)) 2 CTI Material group (DIN EN 60664-1 VDE0110 Part 1) 175 III a Storage temperature range Tstg –40 to +125 °C Operating temperature range TA –40 to +115 °C VIO = 500 V dc at TA = 25°C Ris MIN. 10 12 Ω VIO = 500 V dc at TA MAX. at least 100°C Ris MIN. 10 11 Ω Package temperature Tsi 175 °C Current (input current IF, Psi = 0) Isi 400 mA Power (output or total power dissipation) Psi 700 mW Ris MIN. 10 Isolation resistance, minimum value Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Isolation resistance VIO = 500 V dc at TA = Tsi Data Sheet PN10801EJ01V0DS 9 Ω 11 PS2381-1 • The information in this document is current as of March, 2010. 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"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E0904E 12 Data Sheet PN10801EJ01V0DS PS2381-1 Caution GaAs Products This product uses gallium arsenide (GaAs). 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