H21A1 ,PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCHH21A1 / H21A2 / H21A3PHOTOTRANSISTOROPTICAL INTERRUPTER SWITCHDESCRIPTIONPACKAGE DIMENSIONSThe H21A ..
H2222A , NPN SILICON TRANSISTOR
H22A2 ,SLOTTED OPTICAL SWITCH
H22A2 ,SLOTTED OPTICAL SWITCH
H22B1 ,SLOTTED OPTICAL SWITCH
H22B1 ,SLOTTED OPTICAL SWITCH
HCPL-0453-500E , Single Channel, High Speed Optocouplers
HCPL0453R1 ,8-Pin SOIC Single-Channel High Speed Transistor 8-PIN, Output OptocouplerAPPLICATIONS 0.011 (0.28)0.050 (1.27)TYP• Line receivers Lead Coplanarity : 0.004 (0.10) MAX• Pulse ..
HCPL-0453R1 ,8-Pin SOIC Single-Channel High Speed Transistor 8-PIN, Output OptocouplerELECTRICAL CHARACTERISTICS (T = 0 to 70°C Unless otherwise specified) AINDIVIDUAL COMPONENT CHARACTE ..
HCPL-0453R1V ,8-Pin SOIC Single-Channel High Speed Transistor 8-PIN, Output OptocouplerELECTRICAL CHARACTERISTICS (T = 0 to 70°C Unless otherwise specified) AINDIVIDUAL COMPONENT CHARACTE ..
HCPL-0453R2 ,8-Pin SOIC Single-Channel High Speed Transistor 8-PIN, Output Optocoupler HIGH SPEED TRANSISTOROPTOCOUPLERSSingle Channel: HCPL0452 HCPL0453 HCPL0500 HCP ..
HCPL0454 ,High CMR, High Speed Optocouplersfeatures makePLH PHL• High CTR at T = 25°CAthese optocouplers an excellent• Line Receivers ->25% fo ..
H21A1
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
H21A1 / H21A2 / H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH DESCRIPTION PACKAGE DIMENSIONS The H21A1, H21A2 and H21A3 consist of a 0.972 (24.7) 0.957 (24.3) Ø 0.133 (3.4) 0.472 (12.0) gallium arsenide infrared emitting diode Ø 0.126 (3.2) 0.457 (11.6) (2X) C L coupled with a silicon phototransistor in a + D 0.249 (6.35) plastic housing. The packaging system is C L 0.243 (6.15) E+ 0.39 (1.00) designed to optimize the mechanical 0.34 (0.85) 0.755 (19.2) resolution, coupling efficiency, ambient light 0.745 (18.9) rejection, cost and reliability. The gap in the 0.129 (3.3) .073 (1.85) 0.119 (3.0) .133 (3.38) housing provides a means of interrupting the Optical C L signal with an opaque material, switching the 0.433 (11.0) 0.422 (10.7) output from an “ON” to an “OFF” state. SCHEMATIC 0.125 (3.2) 0.315 (8.0) 0.119 (3.0) FEATURES C L 1 4 .295 (7.5) 0.110 (2.8) • Opaque housing .272 (6.9) 0.091 (2.3) • Low cost PIN 1 ANODE PIN 2 CATHODE 3 2 3 2 PIN 3 COLLECTOR • .035” apertures 1 4 PIN 4 EMITTER • High I C(ON) 0.020 (0.51) (SQ) NOTES: 1. Derate power dissipation linearly 1.33 mW/°C above 25°C. 2. RMA flux is recommended. 1. Dimensions for all drawings are in inches (mm). 3. Methanol or isopropyl alcohols are recommended as cleaning 2. Tolerance of ± .010 (.25) on all non-nominal dimensions agents. unless otherwise specified. 4. Soldering iron tip 1/16” (1.6mm) minimum from housing. (T = 25°C unless otherwise specified) ABSOLUTE MAXIMUM RATINGS A Parameter Symbol Rating Unit Operating Temperature T -55 to +100 °C OPR Storage Temperature T -55 to +100 °C STG (2,3 and 4) Soldering Temperature (Iron) T 240 for 5 sec °C SOL-I (2 and 3) Soldering Temperature (Flow) T 260 for 10 sec °C SOL-F INPUT (EMITTER) IF 50 mA Continuous Forward Current Reverse Voltage V 6V R (1) Power Dissipation P 100 mW D OUTPUT (SENSOR) V 30 V CEO Collector to Emitter Voltage Emitter to Collector Voltage V 4.5 V ECO Collector Current I 20 mA C (1) Power Dissipation (T = 25°C) P 150 mW C D 2001 DS300290 5/02/01 1 OF 5
