1SMA5933B

TH97/2478 TH09/2479 IATF 0113686 SGS TH07/1033 1SMA5913B - 1SMA5956B VZ : 3.3 - 200 Volts PD : 1.5 Watts SURFACE MOUNT SILICON ZENER DIODES SMA FEATURES : * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free MECHANICAL DATA : * Case : SMA Molded plastic * Epoxy : UL94V-O rate flame retardant * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.060 gram (Approximately) 1.3 ± 0.2 5.5 ± 0.15 4.4 ± 0.25 2.7 ± 0.2 2.3 ±0.2 2.0 ± 0.2 Dimensions in millimeters MAXIMUM RATINGS Rating at 25C ambient temperature unless otherwise specified Rating DC Power Dissipation @ TL = 75 °C Measured zero lead length(1" square copper pad, FR-4 board) Derate above 75 °C Thermal Resistance Junction to Lead DC Power Dissipation @ Ta = 25 °C (FR-4 board) Derate above 25 °C Thermal Resistance Junction to Ambient Maximum Forward Voltage at IF = 200 mA Operating Junction and Storang Temperature Range Symbol PD RӨJL PD RӨJA VF TJ, TSTG Value 1.5 20 50 0.5 4.0 250 1.5 - 65 to + 150 Unit W mW/°C °C/W W mW/°C °C/W V °C Page 1 of 2 PD, MAXIMUM DISSIPATION, (W) Fig. 1 POWER TEMPERATURE DERATING CURVE 1.5 1.2 0.9 TL 0.6 Ta 0.3 0 0 25 50 75 100 125 150 175 T, TEMPERATURE (°C) Rev. 09 : December 12, 2011 TH97/2478 TH09/2479 IATF 0113686 SGS TH07/1033 ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specified Nominal Zener Maximum Zene...