IS281D

IS281 DESCRIPTION The IS281 series optocoupler consists of an infrared emitting diode optically coupled to an NPN silicon photo transistor. 1 2 3 4 This device belongs to Isocom Compact Range of Optocouplers. Anode Cathode Emitter Collector FEATURES • • • • • • Half Pitch 1.27mm High AC Isolation voltage 3750VRMS CTR Selections Available Wide Operating Temperature Range -55°C to 110°C Pb Free and RoHS Compliant UL Approval E91231, Model “THP” APPLICATIONS • • • • Switching Mode Power Supply Industrial System Controllers Measuring Instruments Signal Transmission between Systems of Different Potentials and Impedances ORDER INFORMATION • Available in Tape and Reel with 1000pcs per reel ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Stresses exceeding the absolute maximum ratings can cause permanent damage to the device. Exposure to absolute maximum ratings for long periods of time can adversely affect reliability. Input Forward Current 50mA Reverse Voltage 6V Power dissipation 70mW Output Collector to Emitter Voltage BVCEO 80V Emitter to Collector Voltage BVECO 7V Collector Current 50mA Power Dissipation 150mW Total Package Isolation Voltage Total Power Dissipation Operating Temperature Storage Temperature Lead Soldering Temperature (10s) ISOCOM COMPONENTS 2004 LTD Unit 25B, Park View Road West, Park View Industrial Estate Hartlepool, Cleveland, TS25 1PE, United Kingdom Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581 e-mail : sales@isocom.co.uk http://www.isocom.com 1 31/05/2018 3750VRMS 200mW -55 to 110 °C -55 to 150 °C 260°C ISOCOM COMPONENTS ASIA LTD Hong Kong Office Block A, 8/F, Wah Hing Industrial Mansion 36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong Tel : +852 2995 9217 Fax : +852 8161 6292 e-mail : sales@isocom.com.hk DD93223 IS281 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) INPUT Parameter Symbol Test Condition Min Typ. Max Unit Forward Voltage VF IF = 20mA 1.2 1.4 V Reverse Current IR VR = 4V 10 µA Terminal Capacitance CIN V = 0V, f = 1KHz 30 250 pF Symbol Test Condition Min Typ. Max Unit Collector-Emitter Breakdown Voltage BVCEO IC = 0.1mA, IF =0 mA 80 V Emitter-Collector Breakdown Voltage BVECO IE = 0.1mA, IF = 0mA 7 V ICEO VCE = 20V, IF = 0mA OUTPUT Parameter Collector-Emitter Dark Current 2 31/05/2018 100 nA DD93223 IS281 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) COUPLED Parameter Current transfer ratio Symbol Test Condition CTR IF = 5mA, VCE = 5V Min Typ. Max Unit % IS281 50 600 IS281A 80 160 IS281B 130 260 IS281C 200 400 IS281D 300 600 IS281E 100 200 IS281F 150 300 IS281GB 100 600 IS281H 40 80 IS281I 63 125 IS281J 100 200 IS281K 160 320 IS281GR 100 300 IF = 10mA, VCE = 5V VCE(sat) IF = 10mA, IC = 1mA 0.1 Floating Capacitance Cf VF = 0V, f = 1MHz 0.3 Output Rise Time tr VCE = 2V, Ic = 2mA, RL = 100Ω 6 18 µs Output Fall Time tf VCE = 2V, Ic = 2mA, RL = 100Ω 6 18 µs Typ. Max Unit Collector-Emitter Saturation Voltage 0.2 V pF ISOLATION Parameter Symbol Test Condition Min Isolation Voltage VISO R.H. = 40% to 60%, t = 1 min Note 1 3750 VRMS Input - Output Resistance RI-O VI-O = 500VDC R.H. = 40% to 60% Note 1 5x1010 Ω Note 1 : Measured with input leads shorted together and output leads shorted together. 3 31/05/2018 DD93223 IS281 Fig 1 Input Power Dissipation vs Ambient Temperature Fig 2 Output Power Dissipation vs Ambient Temperature Fig 3 Collector Current vs Collector-Emitter Voltage (1) Fig 4 Collector Current vs Collector-Emitter Voltage (2) Fig 5 Normalized Collector Current vs Forward Voltage Fig 6 Collector Current Transfer Ratio vs Forward Current 4 31/05/2018 DD93223 IS281 Fig 7 Normalized Collector Current vs Ambient Temperature Fig 8 Normalized Current Transfer Ratio vs Ambient Temperature Fig 9 Collector-Emitter Voltage vs Ambient Temperature Fig 10 Forward Current vs Forward Voltage Fig 11 Collector Dark Current vs Ambient Temperature 5 31/05/2018 DD93223 IS281 Fig 12 Switching Time vs Load Resistance Switching Time Test Circuit 6 31/05/2018 DD93223 IS281 ORDER INFORMATION IS281 After PN PN Description Packing quantity None IS281 Surface Mount Tape & Reel 1000 pcs per reel Any CTR Grade IS281A, IS281B, IS281C, IS281D, IS281E, IS281F, IS281H, IS281I, IS281J, IS281K, IS281GR, IS281GB Surface Mount Tape & Reel 1000 pcs per reel NOTE : Multiple Grades may be supplied to meet the requested specification DEVICE MARKING THP_ IYWW THP_ denotes Device Part Number where “_” denotes CTR Grade I denotes Isocom Y denotes 1 digit Year code WW denotes 2 digit Week code Note : Device Optional Marking IS281 THP1 IS281B THP3 IS281F THP10 7 31/05/2018 DD93223 IS281 PACKAGE DIMENSIONS (mm) RECOMMENDED SOLDER PAD LAYOUT (mm) 8 31/05/2018 DD93223 IS281 Tape and Reel Packaging Dimension No. A0 B0 D0 D1 E F Dimension( mm) 3.00±0.10 7.45±0.10 1.50+0.1/-0 1.50±0.10 1.75±0.10 5.5±0.10 Dimension No. P0 P1 P2 t W K0 Dimension (mm) 4.00±0.15 4.00±0.10 2.00±0.10 0.30±0.05 12.1±0.2 2.45±0.1 9 31/05/2018 DD93223 IS281 IR REFLOW SOLDERING TEMPERATURE PROFILE One Time Reflow Soldering is Recommended. Do not immerse device body in solder paste. TP 260°C TP - 5°C Max Ramp Up Rate 3°C/s TEMP (°C) TL Tsmax Tsmin tP Max Ramp Down Rate 6°C/s 217°C TL 180°C 150°C ts Preheat 60s – 120s 25°C TIME (s) Time 25°C to Peak Temperature Profile Details Conditions Preheat - Min Temperature (TSMIN) - Max Temperature (TSMAX) - Time TSMIN to TSMAX (ts) 150°C 180°C 60s - 120s Soldering Zone - Peak Temperature (TP) - Liquidous Temperature (TL) - Time within 5°C of Actual Peak Temperature (TP ̶ 5°C) - Time maintained above TL (tL) - Ramp Up Rate (TL to TP) - Ramp Down Rate (TP to TL) 260°C 217°C 20s 60s 3°C/s max 3 - 6°C/s Average Ramp Up Rate (Tsmax to TP) 3°C/s max Time 25°C to Peak Temperature 8 minutes max 10 31/05/2018 DD93223 DISCLAIMER Isocom Components is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing Isocom Components products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such Isocom Components products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that Isocom Components products are used within specified operating ranges as set forth in the most recent Isocom Components products specifications. The Isocom Components products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These Isocom Components products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation Instruments, traffic signal instruments, combustion control instruments, medical Instruments, all types of safety devices, etc... Unintended Usage of Isocom Components products listed in this document shall be made at the customer’s own risk. Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. The products described in this document are subject to the foreign exchange and foreign trade laws. The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by Isocom Components for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of Isocom Components or others. 11 31/05/2018 DD93223