TIPTEK 1SMA4731
1W SURFACE MOUNT SILICON ZENER DIODE
FEATURES
● LOW PROFILE PACKAGE● BUILT-IN STRAIN RELIEF
● LOW INDUCTANCE
● HIGH TEMPERATURE SOLDERING:260°C/10 SECONDS AT TERMINALS
● PLASTIC PACKAGE HAS UNDERWRITERS FLAMMABILITY CLASSIFICATION 94V-O LABORATORY
MECHANICAL DATA
● CASE:MOLDED PLASTIC● TERMINALS:SOLDER PLATED
● POLARITY:INDICATED BY CATHODE BAND
● WEIGHT:0.066GRAMS
● Pb Free:1SMA4728 ~ ZS330A Halogen Free: 1SMA4728-H ~ ZS330A-H CASE:DO-214AC(SMA) DIMENSIONS IN MILLIMETERS AND (INCHES)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED PARAMETER SYMBOL MAXIMUM POWER DISSIPATION JUNCTION TEMPERATURE STORAGE TEMPERATURE RANGE PD TJ TSTG VALUE 1 -55 TO +150 -55 TO +150 UNITS W °C °C PARAMETER SYMBOL MIN. TYP. MAX. UNITS MAXIMUM THERMAL RESISTANCE JUNCTION TO AMBIENT AIR(NOTE 2) RθJA - - 170 K /W MAXIMUM FORWARD VOLAGE AT IF=200mA VF - - 1.2 V NOTE: 2.VAL