SD5443

www.DataSheet4U.com SD3443/5443 Silicon Phototransistor FEATURES TO-46 metal can package Choice of flat window or lensed package 90¡ or 18¡ (nominal) acceptance angle option Wide operating temperature range (- 55¡C to +125¡C) External base connection for added control High sensitivity Mechanically and spectrally matched to SE3450/5450, SE3455/5455 and SE3470/5470 infrared emitting diodes INFRA-57.TIF DESCRIPTION The SD3443/5443 series consists of an NPN silicon phototransistor mounted in a TO-46 metal can package. The SD3443 has flat window cans providing a wide acceptance angle, while the SD5443 has glass lensed cans providing a narrow acceptance angle. The TO-46 packages are ideally suited for operation in hostile environments. The base is connected on all SD3443 and SD5433 standard products. OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals ±0.005(0.12) 2 plc decimals ±0.020(0.51) SD3443 .188 (4.77) DIA. .178 (4.52) .219 (5.56) DIA. .208 (5.28) .500 (12.70) MIN. 1 2 .048(1.22) .160 (4.06) DIA. .137 (3.48) .015 (0.36) .153 (3.89) .140 (3.56) .028(.71) .018 (.460) 3 45° .046(1.17) .036(.91) .100(2.54)DIA NOM DIA. LEADS: 1. EMITTER(TAB) 2. BASE 3. COLLECTOR (CASE) DIM_015.ds4 SD5443 DIM_15b.ds4 108 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. SD3443/5443 Silicon Phototransistor ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS ABSOLUTE MAXIMUM ...