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| IS660, IS661, IS662 HIGH VOLTAGE DARLINGTON OUTPUT OPTICALLY COUPLED ISOLATOR APPROVALS l UL recognised, File No. E91231 DESCRIPTION The IS66_ series are optically coupled isolators consisting of infrared light emitting diode and a high voltage NPN silicon photo darlington which has an integral base-emitter resistor to optimise switching speed and elevated temperature characteristics in a standard 6pin dual in line plastic package. FEATURES l Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High Current Transfer Ratio ( 1000% min) l High BVCEO (400V min. - IS662) (300V min. - IS661) (200V min. - IS660) l Low collector dark current :1A max. at 200V VCE - IS661, IS662 1A max. at 100V VCE - IS660 l Low input current 1mA IF APPLICATIONS l Modems l Copiers, facsimiles l Numerical control machines l Signal transmission between systems of different potentials and impedances 2.54 7.0 6.0 1.2 7.62 6.62 1 2 3 Dimensions in mm 6 5 4 7.62 4.0 3.0 0.5 13 Max 0.26 3.0 0.5 3.35 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -55C to + 150C Operating Temperature -55C to + 100C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO 200, 300, 400V Collector-base Voltage BVCBO 200, 300, 400V Emitter-baseVoltage BVECO 6V Collector Current IC 150mA Power Dissipation 300mW POWER DISSIPATION Total Power Dissipation 350mW 50mA 6V 70mW OPTION SM SURFACE MOUNT OPTION G 7.62 0.6 0.1 10.46 9.86 1.25 0.75 0.26 10.16 ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429) 863581 7/12/00 ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail info@isocom.com http://www.isocom.com DB92260m-AAS/A1 ELECTRICAL CHARACTERISTICS ( TA= 25C Unless otherwise noted ) PARAMETER Input Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) Collector-emitter Breakdown (BVCEO ) IS660 IS661 IS662 Collector-base Breakdown (BVCBO ) IS660 IS661 IS662 Emitter-base Breakdown (BVEBO ) Collector-emitter Dark Current (ICEO ) IS661, IS662 IS660 MIN TYP MAX UNITS 1.2 6 10 1.4 V V A V V V V V V V 1 1 A A TEST CONDITION IF = 10mA IR = 10A VR = 6V IC = 1mA IC = 1mA IC = 1mA IC = 0.1mA IC = 0.1mA IC = 0.1mA IE = 0.1mA VCE = 200V VCE = 100V 1mA IF , 2V VCE 20mA IF , 100mA IC See note 1 See note 1 VIO = 500V (note 1) V = 0, f =1MHz VCE = 2V, IC= 20mA, RL = 100, RBE= open VCE = 2V, IC= 20mA, RL = 100, RBE= open Output 200 300 400 200 300 400 6 Coupled Current Transfer Ratio (CTR) 1000 4000 Collector-emitter Saturation VoltageVCE(SAT) 1.2 Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Input-output Capacitance Cf 1 Cut-off frequency fc 1 Output Rise Time Output Fall Time tr tf 300 100 % V VRMS VPK pF kHz s s Note 1 Note 2 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. FIGURE 1 VCC Input 100 tr Input IC = 20mA Output Output 10% 90% 10% 90% tf ton toff 7/12/00 DB92260m-AAS/A1 Collector Power Dissipation vs. Ambient Temperature 400 Collector power dissipation P C (mW) 140 Collector current I C (mA) 300 120 Collector Current vs. Collector-emitter Voltage 10mA 4mA 2mA 100 80 60 40 20 IF = 0.5mA 0 0.4 0.8 1.2 1.6 2.0 1mA 200 100 0 -30 0 25 50 75 100 125 Ambient temperature TA ( C ) Forward Current vs. Ambient Temperature 60 Relative current transfer ratio 50 Forward current I F (mA) 40 30 20 10 0 -30 0 25 50 75 100 125 Ambient temperature TA ( C ) Collector-emitter Saturation Voltage vs. Ambient Temperature 0 Collector-emitter voltage VCE ( V ) Relative Current Transfer Ratio vs. Ambient Temperature 1.5 IF = 1mA VCE= 2V 1.0 0.5 0 -30 0 25 50 75 Ambient temperature TA ( C ) Collector Dark Current vs. Ambient Temperature 10-5 Collector dark current I CEO (A) VCE= 200V 100 CE(SAT) (V) Collector-emitter saturation voltage V 1.2 1.0 0.8 0.6 0.4 0.2 0 -30 10-6 10-7 10-8 10-9 10-10 10-11 IF = 20mA IC = 100mA 0 25 50 75 100 -30 0 25 50 75 100 Ambient temperature TA ( C ) 7/12/00 Ambient temperature TA ( C ) DB92260m-AAS/A1 |
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