SD2420 Silicon Photodiode FEATURES Miniature, hermetically sealed, pill style, metal can package 48 (nominal) acceptance angle Wide operating temperature range (55Cto+125C) Ideal for direct mounting to printed circuit boards Mechanically and spectrally matched to SE2460 and SE2470 infrared emitting diodes INFRA--1.TIF DESCRIPTION OUTLINE DIMENSIONS in inches (mm) The SD2420 is a PN silicon photodiode mounted in a Tolerance 3 plc decimals 0.005(0.12) hermetically sealed, glass lensed, metal can package. 2 plc decimals 0.020(0.51) This package directly mounts in double sided PC boards. DIM 014.cdr Honeywell reserves the right to make changes in order to improve design and 84 h supply the best products possible.SD2420 Silicon Photodiode ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS ABSOLUTE MAXIMUM RATINGS SCHEMATIC (25C Free-Air Temperature unless otherwise noted) Cathode Anode Voltage 50 V Power Dissipation 125 mW Operating Temperature Range -55C to 125C Storage Temperature Range -65C to 150C Soldering Temperature (10 sec) 260C Notes 1. Derate linearly from 25C free-air temperature at the rate of 1.19 mW/C. Honeywell reserves the right to make changes in order to improve design and 85 h supply the best products possible.