ISP814X, ISP824X, ISP844X ISP814, ISP824, ISP844 HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS APPROVALS z UL recognised, File No. E91231 Package Code " EE " 'X' SPECIFICATION APPROVALS z VDE 0884 in 3 available lead form : - STD - G form - SMD approved to CECC 00802 z ISP814 Certified to EN60950 by Nemko - Certificate No. P01102465 DESCRIPTION The ISP814, ISP824, ISP844 series of optically coupled isolators consist of two infrared light emitting diodes connected in inverse parallel and NPN silicon photo transistors in space efficient dual in line plastic packages. FEATURES z Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. z High Isolation Voltage (5.3kVRMS ,7.5kVPK ) z AC or polarity insensitive input z All electrical parameters 100% tested z Custom electrical selections available APPLICATIONS z Computer terminals z Industrial systems controllers z Telephone sets, Telephone exchangers z Signal transmission between systems of different potentials and impedances ISP814X ISP814 7.0 6.0 SURFACE MOUNT 1 4 2 3 1.2 5.08 4.08 7.62 4.0 3.0 13° Max 0.5 3.0 0.26 0.5 ISP824X ISP824 3.35 2.54 7.0 6.0 1.2 10.16 9.16 10.46 9.86 1.25 0.75 2 7 3 4 6 5 13° Max 0.5 3.0 0.5 0.26 3.35 1 ISP844X ISP844 16 15 2 3 14 4 13 5 7.0 6.0 6 7 8 12 2.54 7.62 1.2 11 10 9 7.62 4.0 3.0 0.26 10.16 8 7.62 20.32 19.32 0.6 0.1 1 4.0 3.0 OPTION G OPTION SM Dimensions in mm 2.54 13° Max 0.5 3.0 0.5 3.35 0.26 ISOCOM COMPONENTS 2004 LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, TS25 1UD England Tel: (01429)863609 Fax : (01429) 863581 e-mail [email protected] http://www.isocom.com 17/7/08 DB91070 ABSOLUTEMAXIMUMRATINGS (25°C unless otherwise specified) Storage Temperature -55°C to + 125°C Operating Temperature -30°C to + 100°C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260°C INPUTDIODE Forward Current Power Dissipation ± 50mA 70mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Collector Current Power Dissipation 35V 6V 50mA 150mW POWER DISSIPATION Total Power Dissipation 200mW (derate linearly 2.67mW/°C above 25°C) ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted ) PARAMETER MIN TYP MAX UNITS Input Forward Voltage (VF) 1.2 Output Collector-emitter Breakdown (BVCEO) 1.4 TEST CONDITION V IF = ± 20mA V IC = 1mA 100 V nA IE = 100μA VCE = 20V 300 150 % % ± 1mAIF , 5V VCE 0.2 V ± 20mAIF , 1mAIC VRMS VPK See note 1 See note 1 Ω VIO = 500V (note 1) μs μs VCE = 2V , IC= 2mA, RL= 100Ω 35 ( Note 2 ) Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Coupled Current Transfer Ratio (CTR) (Note 2) ISP814, ISP824, ISP844 ISP814A, ISP824A, ISP844A 6 20 50 Collector-emitter Saturation VoltageVCE (SAT) Input to Output Isolation Voltage VISO 5300 7500 Input-output Isolation Resistance RISO 5x1010 Output Rise Time Output Fall Time Note 1 Note 2 17/7/08 tr tf 4 3 18 18 Measured with input leads shorted together and output leads shorted together. Special Selections are available on request. Please consult the factory. DB91070 150 100 50 0 -30 0 25 50 75 100 125 5 8mA 6 5mA =1mA 2mA 3mA Collector-emitter Saturation Voltage vs. Forward Current TA = 25°C Ic Collector power dissipation PC (mW) 200 Collector-emitter saturation voltage VCE(SAT) (V) Collector Power Dissipation vs. Ambient Temperature 4 3 2 1 0 0 5 10 Forward current IF (±mA) Ambient temperature TA ( °C ) Forward Current vs. Ambient Temperature Collector Current vs. Collector-emitter Voltage 60 TA = 25°C 50 Collector current IC (mA) Forward current IF (±mA) 50 40 30 20 10 0 ±50 ±30 40 ±20 30 ±15 20 ±10 10 IF = ±5mA 0 -30 0 25 50 75 100 125 0 2 4 6 8 10 Collector-emitter voltage VCE ( V ) Collector-emitter Saturation Voltage vs. Ambient Temperature Current Transfer Ratio vs. Forward Current 320 0.14 0.12 Current transfer ratio CTR (%) Collector-emitter saturation voltage VCE(SAT) (V) Ambient temperature TA ( °C ) IF = ±20mA IC = 1mA 0.10 0.08 0.06 0.04 0.02 280 240 200 160 120 80 VCE = 5V TA = 25°C 40 0 0 -30 0 25 50 75 Ambient temperature TA ( °C ) 17/7/08 15 100 1 2 5 10 20 Forward current IF (±mA) DB91070 50