EIC Semiconductor 1SMA4759A
Surface Mount Zener Diodes
FEATURES
: * Complete voltage range 3.3 to 100 volts * High peak reverse power dissipation * High reliability * Low leakage current * Standard zener voltage tolerance is ± 5%. * Pb / RoHS Free SURFACE MOUNT ZENER DIODES SMA (DO-214AC) 5.0 ± 0.15 4.5 ± 0.15 1.1 ± 0.3 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 0.2 ± 0.07MECHANICAL 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 2.0 ± 0.2 Dimensions in millimeterMAXIMUM 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 Value 1.0 1.2 - 55 to + 150 - 55 to + 150 Unit W V °C °C Note : (1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads. Fig. 1 PD, MAXIMUM DISSIPATION (WATTS) 1.25 1.00 0.75 0.50 0.25 0 0 MAXIMUM CONTINUOUS POWER DERATING P.C.B.