H21A3

ISOCOM COMPONENTS H21Ax, H22Ax DESCRIPTION The H21Ax and H22Ax series of opaque photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and a NPN silicon photo transistor 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 the infrared emitting diode and the photo sensor, switching the output from an "ON" state to an "OFF" state. These photoinerrupters are in PWB mounting packages while H21Ax also provides flanges for Screw Mounting. FEATURES • • • • • High Gain 3mm Gap between LED and Detector Polycarbonate Case Protection against Ambient Light Pb Free and RoHS Compliant Safety Approvals Pending APPLICATIONS • • • Copiers, Printers, Facsimiles Record Players, Casette Decks Optoelectronic Switches Top View 1 2 3 4 Anode Cathode Collector Emitter ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Stresses exceeding the absolute maximum ratings can cause permanent damage to the device. Exposure to absolute maximum ratings for long periods of time Input Forward Current 50mA Reverse Voltage 5V Power dissipation 75mW Output Collector Current 20mA Collector-Emitter Voltage 30V Emitter-Collector Voltage 5V Power Dissipation 100mW ORDER INFORMATION Total Package • Operating Temperature -25 to 85 °C Storage Temperature -55 to 100 °C Lead Soldering Temperature 260°C Supplied in Bulk Package (10s) can adversely affect reliability. ISOCOM COMPONENTS 2004 LTD Unit 25B, Park View Road West, Park View Industrial Estate Hartlepool, Cleveland, TS25 1PE, United Kingdom Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581 e-mail : sales@isocom.co.uk http://www.isocom.com 1 09/08/2017 ISOCOM COMPONENTS ASIA LTD Hong Kong Office, Block A, 8/F, Wah Hing Industrial mansion, 36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong. Tel : +852 2995 9217 Fax : +852 8161 6292 e-mail : sales@isocom.com.hk DD93222 ISOCOM COMPONENTS H21Ax, H22Ax ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) INPUT Parameter Symbol Test Condition Forward Voltage VF IF = 20mA Reverse Current IR VR = 5V Symbol Test Condition ICEO VCE = 10V Symbol Test Condition Min Typ. Max Unit 1.2 1.6 V 100 μA Max Unit 100 nA Max Unit OUTPUT Parameter Collector-Emitter Dark Current Min Typ. COUPLED Parameter On-State Collector Current IC(ON) Min Typ. H21A1, H22A1 mA IF = 5mA, VCE = 5V 0.15 IF = 20mA, VCE = 5V 1.0 IF = 30mA, VCE = 5V 1.9 H21A2, H22A2 IF = 5mA, VCE = 5V 0.3 IF = 20mA, VCE = 5V 2.0 IF = 30mA, VCE = 5V 3.0 H21A3, H22A3 Collector-Emitter Saturation Voltage IF = 5mA, VCE = 5V 0.6 IF = 20mA, VCE = 5V 4.0 IF = 30mA, VCE = 5V 5.5 VCE(SAT) IF = 20mA, IC = 0.25mA Symbol Test Condition Output Rise Time (10% to 90%) tr VCE = 5V IC = 2mA RL = 100Ω, Output Fall Time (90% to 10%) tf 0.4 V Typ. Max Unit 3 15 µs 4 20 SWITCHING Parameter 2 09/08/2017 Min DD93222 ISOCOM COMPONENTS H21Ax, H22Ax Fig 1 Power Dissipation vs Ambient Temperature Fig 2 Forward Current vs Forward Voltage Fig 3 Collector Current vs Collector-Emitter Voltage Fig 4 Collector Current vs Ambient Temperature Fig 5 Collector-Emitter Saturation Voltage vs TA 3 09/08/2017 DD93222 ISOCOM COMPONENTS H21Ax, H22Ax Fig 6 Response Time vs Load Resistance Test Circuit for Response Time 4 09/08/2017 DD93222 ISOCOM COMPONENTS H21Ax, H22Ax ORDER INFORMATION H21Ax, H22Ax After PN None PN H21A1, H21A2, H21A3 H22A1, H22A2, H22A3 Description Bulk Package Packing quantity 500pcs DEVICE MARKING H21A / H22A denotes Device Part Number I denotes Isocom Y denotes 1 digit Year code WW denotes 2 digit Week code Note : H21A Type will be Marked “H21A” H22A Type will be Marked “H22A” 5 09/08/2017 DD93222 ISOCOM COMPONENTS H21Ax, H22Ax PACKAGE DIMENSIONS in inch(mm) Tolerance : ±.010" (0.25mm) unless otherwise noted. H21A H22A 6 09/08/2017 DD93222 ISOCOM COMPONENTS H21Ax, H22Ax NOTES : - Isocom is continually improving the quality, reliability, function or design and Isocom reserves the right to make changes without further notices. - The products shown in this publication are designed for the general use in electronic applications such as office automation equipment, communications devices, audio/visual equipment, electrical application and instrumentation. - For equipment/application where high reliability or safety is required, such as space applications, nuclear power control equipment, medical equipment, etc., please contact our sales representatives. - When requiring a device for any ”specific” application, please contact our sales for advice. - The contents described herein are subject to change without prior notice. - Do not immerse device body in solder paste. 7 09/08/2017 DD93222 ISOCOM COMPONENTS DISCLAIMER ISOCOM is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing ISOCOM products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such ISOCOM products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that ISOCOM products are used within specified operating ranges as set forth in the most recent ISOCOM products specifications. __ The ISOCOM products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These ISOCOM products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation Instruments, traffic signal instruments, combustion control instruments, medical Instruments, all types of safety devices, etc.. Unintended Usage of ISOCOM products listed in this document shall be made at the customer’s own risk. __ Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. __ The products described in this document are subject to the foreign exchange and foreign trade laws. __ The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by ISOCOM Components for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of ISOCOM Components or others. __ The information contained herein is subject to change without notice. 8 07/08/2017 DD93222