IS281-4

IS281- 4, IS281- 4GB DESCRIPTION The IS281-4 and IS281-5GB are four channel optical isolators with each channel consists of an infrared emitting diode optically coupled to an NPN silicon photo transistor. These devices belong to Isocom Compact Range of Optocouplers. FEATURES • • • • • Half Pitch 1.27mm High AC Isolation voltage 3000VRMS Wide Operating Temperature Range -55°C to 110°C Pb Free and RoHS Compliant UL Approval E91231 Package Code “THP4” APPLICATIONS • • • • Hybrid Substrates with High Density Mounting Industrial System Controllers Measuring Instruments System Appliances ORDER INFORMATION • Available in Tape and Reel with 2000pcs 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 Reverse Voltage Power dissipation 50mA 6V 70mW Output Output Current 50mA Collector to Emitter Voltage BVCEO 80V Emitter to Collector Voltage BVECO Power Dissipation 7V 100mW Total Package Isolation Voltage Total Power Dissipation Operating Temperature 3000VRMS 170mW -55 to 110 °C Storage Temperature Lead Soldering Temperature -55 to 150 °C 260°C (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 19/04/2018 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 DD93216 IS281- 4, IS281- 4GB 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 Ct VF = 0V, f = 1KHz 30 250 pF Symbol Test Condition Min Typ. Max Unit Collector-Emitter Breakdown Voltage BVCEO IF = 0, IC = 0.1mA 80 V Emitter-Collector Breakdown Voltage BVECO IF = 0, IE = 10µA 7 V ICEO IF = 0, VCE = 48V Symbol Test Condition OUTPUT Parameter Collector-Emitter Dark Current 100 nA Max Unit COUPLED Parameter Current Transfer Ratio CTR Typ. IF = 5mA, VCE = 5V IS281-4 IS281-4GB VCE(sat) IF = 8mA, IC = 2.4mA Floating Capacitance Cf VCE = 0V, f = 1MHz Output Rise Time tr Output Fall Time tf VCE = 10V, Ic = 2mA, RL = 100Ω Collector-Emitter Saturation Voltage Min % 50 100 600 600 0.4 V 0.6 1 pF 2 18 µs 3 18 Turn-On Time tON 3 Turn-Off Time tOFF 3 Turn-On Time tON Turn-Off Time tOFF Storage Time VCE = 5V, Ic = 16mA, RL = 1.9kΩ 2 40 25 tS ISOLATION Parameter Symbol Test Condition Min Input to Output Isolation Voltage VISO RH = 40% - 60%, t = 1 min Note 1 3000 Input to Output Isolation Resistance RISO RH = 40% - 60%, VIO= 500V Note 1 5x1010 Typ. Max Unit VRMS 1x1011 Ω Note 1 : Measured with input leads shorted together and output leads shorted together. 2 19/04/2018 DD93216 IS281- 4, IS281- 4GB Fig 1 Forward Current vs TA Fig 2 Collector Power Dissipation vs TA Fig 3 Forward Current vs Forward Voltage Fig 4 Forward Current Temperature Coefficient vs Forward Current Fig 5 Pulse Forward Current vs Pulse Forward Voltage Fig 6 Pulse Forward Current vs Duty Cycle 3 19/04/2018 DD93216 IS281- 4, IS281- 4GB Fig 7 Collector Current vs Collector-Emitter Voltage Fig 8 Collector Current vs Low Collector-Emitter Voltage Fig 9 Current Transfer Ratio vs Forward Current Fig 10 Collector Current vs TA Fig 11 Normalized Current Transfer Ratio vs Forward Current Fig 12 Normalized Current Transfer Ratio vs TA 4 19/04/2018 DD93216 IS281- 4, IS281- 4GB Fig 13 Collector-Emitter Voltage vs Forward Current Fig 14 Collector-Emitter Saturation Voltage vs TA Fig 15 Collector Dark Curent vs TA Fig 16 Frequency Response 5 19/04/2018 DD93216 IS281- 4, IS281- 4GB Fig 17 Switching Time vs Load Resistance Fig 18 Switching Time vs TA Switching Time Test Circuit 6 19/04/2018 DD93216 IS281- 4, IS281- 4GB ORDER INFORMATION UL Approval After PN None PN IS281-4, IS281-4GB Description Surface Mount Tape & Reel Packing quantity 2000 pcs per reel DEVICE MARKING Example : IS281-4 THP4 I YWW THP4 denotes Device Part Number I denotes Isocom Y denotes 1 digit Year code WW denotes 2 digit Week code 7 19/04/2018 DD93216 IS281- 4, IS281- 4GB PACKAGE DIMENSIONS (mm) RECOMMENDED SOLDER PAD LAYOUT (mm) 8 19/04/2018 DD93216 IS281- 4, IS281- 4GB TAPE AND REEL PACKAGING DescriptionDescription Tape wide Dimension Symbol Symbol Dimension in mm (inches) mm (inch) W Tape Pitch of Width sprocket holes P0 Distance compartment Pitch ofofSprocket Holes Distance of compartment to compartment Distance of Compartment to Sprocket Holes Distance of Compartment to Compartment 9 19/04/2018 W 16 ± 0.3 (0.63) F P2 P0 4 ± 0.1 (0.15) P1 F 7.5 ± 0.1 (0.295) P2 2 ± 0.1 (0.079) P1 12 ± 0.1 (0.47) DD93216 IS281- 4, IS281- 4GB 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 200°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 200°C 60s - 120s Soldering Zone - Peak Temperature (TP) - Time at Peak Temperature - 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 10s max 217°C 30s max 60s - 100s 3°C/s max 6°C/s max Average Ramp Up Rate (Tsmax to TP) 3°C/s max Time 25°C to Peak Temperature 8 minutes max 10 19/04/2018 DD93216 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. The information contained herein is subject to change without notice. 11 19/04/2018 DD93216