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 :1µA max. at 200V VCE - IS661, IS662 1µA 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 OPTION SM 7.62 1.25 0.75 2 5 3 4 7.62 6.62 7.62 4.0 3.0 13° Max 0.5 3.0 0.5 3.35 0.26 ABSOLUTE MAXIMUM RATINGS (25°C unless otherwise specified) Storage Temperature -55°C to + 150°C Operating Temperature -55°C to + 100°C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260°C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 50mA 6V 70mW 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 350mW 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 6 1.2 Total Power Dissipation 10.46 9.86 1 7.0 6.0 OPTION G SURFACE MOUNT 0.6 0.1 Dimensions in mm 2.54 ISOCOM INC 1024 S. Greenville Ave, Suite 240, Allen, TX 75002 USA Tel: (214) 495-0755 Fax: (214) 495-0901 e-mail [email protected] http://www.isocom.com DB92260m-AAS/A1 ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted ) Input Output Coupled Note 1 Note 2 PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 6 1.2 1.4 TEST CONDITION V V µA IF = 10mA IR = 10µA VR = 6V 200 300 400 V V V IC = 1mA IC = 1mA IC = 1mA 200 300 400 6 V V V V IC = 0.1mA IC = 0.1mA IC = 0.1mA IE = 0.1mA µA µA VCE = 200V VCE = 100V 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 % V VRMS VPK Ω pF kHz Output Rise Time Output Fall Time µs µs 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 = 100Ω, RBE= open VCE = 2V, IC= 20mA, RL = 100Ω, RBE= open 10 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 1 1 tr tf 300 100 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 ton 100Ω toff tr Input 7/12/00 IC = 20mA Output tf Output 10% 10% 90% 90% DB92260m-AAS/A1 Collector Power Dissipation vs. Ambient Temperature Collector Current vs. Collector-emitter Voltage 300 200 100 120 2mA 100 80 60 1mA 40 IF = 0.5mA 20 0 0 -30 0 25 50 75 100 0 125 0.4 Forward Current vs. Ambient Temperature Relative current transfer ratio Forward current I F (mA) 1.6 2.0 IF = 1mA VCE= 2V 1.5 50 40 30 20 10 0 1.0 0.5 0 -30 0 25 50 75 100 125 -30 Ambient temperature TA ( °C ) 10-5 Collector dark current I CEO (A) 1.2 1.0 0.8 IF = 20mA IC = 100mA 0.6 0 25 50 75 Ambient temperature TA ( °C ) 100 Collector Dark Current vs. Ambient Temperature Collector-emitter Saturation Voltage vs. Ambient Temperature (V) CE(SAT) 1.2 Relative Current Transfer Ratio vs. Ambient Temperature 60 Collector-emitter saturation voltage V 0.8 Collector-emitter voltage VCE ( V ) Ambient temperature TA ( °C ) 0.4 0.2 0 VCE= 200V 10-6 10-7 10-8 10-9 10-10 10-11 -30 0 25 50 75 Ambient temperature TA ( °C ) 7/12/00 4mA 10mA 140 Collector current I C (mA) Collector power dissipation P C (mW) 400 100 -30 0 25 50 75 100 Ambient temperature TA ( °C ) DB92260m-AAS/A1