MLL5245

® MOTOROI.A MLLS221 thru MLLS270 500 MILLIWATT HERMETICALLY SEALED GLASS SILICON ZENER DIODES Complete Voltage Range - 2.4 to 91 Volts Leadless Package for Surface Mount Technology Double Slug Type Construction Metallurgically Bonded Construction Nitride Passivated Die LEADLESS GLASS ZENER DIODES 500 MILLIWATTS 2.4-110 VOLTS MAXIMUM RATINGS Rating DC Power Dissipation @ TA ~ 50°C Derate above TA:= 50°C Operating and Storage Junction Temperature Range Symbol Po TJ, Tstg Value 500 3.3 -65 to +200 Unit mW mW/oC °C MECHANICAL CHARACTERISTICS CASE: Double slug type, hermetically sealed glass MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, for 10 seconds FINISH: All external surfaces are corrosion resistant and readily solderable POLAR lTV: Cathode indicated by color band. When operated in zener mode, cathode will be positive with respect to anode MOUNTINGPOSmON: A~ STEADY STATE POWER DERATING 1.4 "PD vs TC "I'.. "- ....... ....... --!1: vs TA -,....... "- "....... "- "- oo 20 40 60 80 I~ 100 120 140 160 180 200 T. TEMPERATURE 1°C) II MllliMETUS INCHES DIM MIN MAX MIN MAX A 3.30 3.70 0.130 0.146 B 1.60 1.70 0.063 0.067 R 2.49 2.59 0.098 0102 U 0.41 0.55 0.D16 0.022 CASE 362-01 4-103 MLL5221 thru MLL5270 II ELECTRICAL CHARACTERISTICS (TA. =25°C unless otherwise noted. Based on de measurements at thermal equilibrium; case temperature maintained at 30±2°C. VF = 1.1 max @ IF = 200 mA for all types.) Type No. (Note 1) Nominal Zener Voltage ...