SZ5539

SZ553J - SZ55D0 VZ : 3.9 - 200 Volts PD : 3 Watts FEATURES : * Complete Voltage Range 3.9 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free MECHANICAL DATA * Case : SMA (DO-214AC) Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead formed for Surface mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.064 gram SURFACE MOUNT SILICON ZENER DIODES SMA (DO-214AC) 1.1 ± 0.3 5.0 ± 0.15 4.5 ± 0.15 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 0.2 ± 0.07 2.0 ± 0.2 Dimensions in millimeter MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating DC Power Dissipation at TL = 75 °C (Note1) Maximum Forward Voltage at IF = 200 mA Junction Temperature Range Storage Temperature Range Symbol PD VF TJ Ts Note : (1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas. Value 3.0 1.5 - 55 to + 150 - 55 to + 150 PD, MAXIMUM DISSIPATION (WATTS) Fig. 1 POWER TEMPERATURE DERATING CURVE 3.75 3.00 2.25 1.50 0.75 0 0 5.0 mm2 ( 0.013 mm thick ) copper land areas. 25 50 75 100 125 150 175 TL, LEAD TEMPERATURE (°C) Unit W V °C °C Page 1 of 2 Rev. 02 : March 25, 2005 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified TYPE Nominal Zener Voltage VZ @ IZT IZT (V) (mA) ZZT @ IZT (Ω) Maximum Zener Impedance ZZK @ IZK (Ω) IZK (mA) SZ553J SZ554D SZ554H SZ555B SZ555G SZ556C SZ556I SZ557F SZ558C...