H21B1, H21B2, H21B3, H21B4, H21B5, H21B6 H22B1, H22B2, H22B3, H22B4, H22B5, H22B6 1mm APERTURE OPTO-ELECTRONIC SINGLE CHANNEL SLOTTED INTERRUPTER SWITCHES WITH DARLINGTON SENSORS 1 25.7 24.1 19.05 E 2 12.7 Dimensions in mm 3.3 DIA 2 PLCS 4 1 2 6.6 3 11.1 10.5 7.62 2 DESCRIPTION The H21B_ and H22B_ series of opaque photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and a NPN silicon photo darlington mounted in a polycarbonate housing. The package is designed to optimise the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. Operating on the principle that objects opaque to infrared will interrupt the transmission of light between an infrared emitting diode and a photo sensor switching the output from an "ON" state to an "OFF" state. FEATURES l High Gain l 3mm Gap between LED and Detector l Polycarbonate case protected against ambient light APPLICATIONS l Copiers, Printers, Facsimilies, Record Players, Casette Decks, Optoelectronic Switches 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 8/2/99 11.1 10.5 OPTICAL CENTRE LINE 0.45 0.40 7.62 2.54 1 H21B1, H21B4 H21B2, H21B5 H21B3, H21B6 2.8 9.0 8.0 3.3 3.0 OPTICAL CENTRE LINE 0.45 0.40 3.3 3.0 3.0 2.8 9.0 8.0 6.6 12.7 3.3 3.0 3.0 4 3 E 4 3 H22B1, H22B4 H22B2, H22B5 H22B3, H22B6 ABSOLUTE MAXIMUM RATINGS (25C unless otherwise specified) Storage Temperature -40C to + 85C Operating Temperature -25C to + 85C Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs) 260C INPUT DIODE Forward Current Reverse Voltage Power Dissipation 50mA 5V 75mW OUTPUT TRANSISTOR Collector-emitter Voltage BVCEO H21B4, 5, 6, H22B4, 5, 6 H21B1, 2, 3, H22B1, 2, 3 Emitter-collector Voltage BVECO Collector Current IC Power Dissipation 55V 30V 6V 50mA 75mW ISOCOM INC 720 E., Park Boulevard, Suite 104, Plano, TX 75074 USA Tel: (972) 423-5521 Fax: (972) 422-4549 DB92007-AAS/A3 ELECTRICAL CHARACTERISTICS ( TA= 25C Unless otherwise noted ) Input Output PARAMETER MIN TYP MAX UNITS Forward Voltage (VF) Reverse Voltage (VR) Reverse Current (IR) 5 V V A IF = 50mA I R = 1 A VR = 6V V V IC = 1mA IC = 1mA V A IE = 100A VCE = 10V mA mA mA mA mA mA mA mA mA 2mA IF , 1.5V VCE 5mA IF , 1.5V VCE 10mA IF , 1.5V VCE 2mA IF , 1.5V VCE 5mA IF , 1.5V VCE 10mA IF , 1.5V VCE 2mA IF , 1.5V VCE 5mA IF , 1.5V VCE 10mA IF , 1.5V VCE V V 10mA IF , 1.8mA IC 50mA IF , 50mA IC 45 s VCC = 5V, IF = 10mA, RL= 750 Turn-on Time ton ( H21B2, 3, 5, 6, H22B2, 3, 5, 6 only ) 7 s VCC = 5V, IF = 50mA, RL= 75 Turn-off Time 250 s VCC = 5V, IF = 10mA, RL= 750 45 s VCC = 5V, IF = 50mA, RL= 75 Collector-emitter Breakdown (BVCEO) ( Note 1 ) H21B4, 5, 6, H22B4, 5, 6 H21B1, 2, 3, H22B1, 2, 3 Emitter-collector Breakdown (BVECO) Collector-emitter Dark Current (ICEO) Coupled On-State Collector Current IC ( ON ) ( Note 1 ) H21B1, 4, H22B1, 4 H21B2, 5, H22B2, 5 H21B3, 6, H22B3, 6 1.2 100 55 30 6 1 0.5 2.5 7.5 1.0 5.0 14 2.0 10 25 Collector-emitter Saturation Voltage VCE(SAT) H21B2, 3, 5, 6, H22B2, 3, 5, 6 only Turn-on Time ton toff Turn-off Time toff ( H21B2, 3, 5, 6, H22B2, 3, 5, 6 only ) Note 1 8/2/99 1.7 TEST CONDITION 1.0 1.5 Special Selections are available on request. Please consult the factory. DB92007-AAS/A3 Normalized Output Current vs. Collector-emitter Voltage Collector Power Dissipation vs. Ambient Temperature 10 Normalized output current Collector power dissipation P C (mW) 100 75 50 25 5mA 2mA 1 1mA 0.4 Normalized to : IF = 5mA VCE = 1.5V TA = 25C Pulsed PW = 100s PRR = 100pps 0.2 0.1 0.04 0.02 0.01 0 -25 0 25 50 75 100 0.1 125 100 Forward Current vs. Ambient Temperature Normalized Output Current vs. Forward Current Normalized output current 40 30 20 10 0 -25 0 25 50 75 100 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 Normalized to IF = 5mA VCE = 1.5V TA = 25C Pulsed PW = 100s PRR = 100pps 0.4 0.2 0 125 1 CE(SAT) 1.0 0.5 0 0 25 50 75 Ambient temperature TA ( C ) 100 Collector-emitter saturation voltage V IF = 5mA VCE = 1.5V -25 5 10 20 50 Collector-emitter Saturation Voltage vs. Ambient Temperature (V) Normalized Output Current vs. Ambient Temperature 1.5 2 Forward current IF (mA) Ambient temperature TA ( C ) Normalized output current 10 Collector-emitter voltage VCE ( V ) 50 8/2/99 1 Ambient temperature TA ( C ) 60 Forward current I F (mA) IF = 10mA 4 2 0.95 0.90 IF = 10mA IC = 1.8mA 0.85 0.80 0.75 0.70 0.65 0.60 -25 0 25 50 75 100 Ambient temperature TA ( C ) DB92007-AAS/A3