4N32-19 LOW INPUT CURRENT PHOTODARLINGTON OPTICALLY COUPLED ISOLATOR APPROVALS l UL recognised, File No. E91231 Dimensions in mm 2.54 6.4 6.2 DESCRIPTION The 4N32-19 optically coupled isolator consists of an infrared light emitting diode and NPN silicon photodarlington in a space efficient 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 CurrentTransfer Ratio (500% min) l High Isolation Voltage (5.3kVRMS ,7.5kVPK ) l High BVCEO (60V min) l All electrical parameters 100% tested l Custom electrical selections available APPLICATIONS l Computer terminals l Industrial systems controllers l Measuring instruments l Signal transmission between systems of different potentials and impedances 1 2 6 5 3 4 1.54 8.8 8.4 4.3 4.1 0.5 0.5 7.8 7.4 0.3 3.3 9.6 8.4 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 80mA 5V 105mW OUTPUT TRANSISTOR OPTIONSM SURFACEMOUNT Collector-emitter Voltage BVCEO Emitter-collector Voltage BVECO Power Dissipation OPTION G POWER DISSIPATION 5.08 max. 1.2 0.6 10.2 9.5 1.4 0.9 Total Power Dissipation 250mW (derate linearly 3.3mW/C above 25C) 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 9/6/97 55V 6V 150mW ISOCOM INC 720 E., Park Boulevard, Suite 104, Plano, TX 75074 USA Tel: (972) 423-5521 Fax: (972) 422-4549 DB92524-AAS/A1 ELECTRICAL CHARACTERISTICS ( TA = 25C Unless otherwise noted ) Input Output Coupled PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 3 1.2 Collector-emitter Breakdown (BVCEO) Collector-base Breakdown (BVCBO) Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) 60 60 5 Collector Current (IC) 50 Collector-emitter Saturation Voltage Input to Output Isolation Voltage VISO Input-output Isolation Resistance RISO Output Rise Time tr Output Fall Time tf Note 1 9/6/97 1.5 TEST CONDITION 10 V V A IF = 10mA IR = 10A VR = 3V 100 V V V nA IC = 1mA IC = 100A IE = 100A VCE = 10V mA 10mA IF , 10V VCE 1.0 V 8mA IF , 2mA I C 5 100 VRMS VPK s s (note 1) (note 1) VIO = 500V (note 1) VCC = 10V , IF = 200mA, IC= 50mA 5300 7500 5x1010 Measured with input leads shorted together and output leads shorted together. DB92524-AAS/A1