SZ4520

SZ453G - SZ45D0 VZ : 3.6 - 200 Volts PD : 2 Watts FEATURES : * Complete Voltage Range 3.6 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current 5.3 ± 0.35 4.2 ± 0.25 SURFACE MOUNT SILICON ZENER DIODES SMA 1.3 ± 0.2 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 grams 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 1.6 ± 0.25 2.6 ± 0.15 2.3 ± 0.2 1.6 ± 0.25 Dimensions in millimeters Symbol PD VF TJ Ts Value 2.0 1.2 - 55 to + 150 - 55 to + 150 Unit Watts Volts °C °C PD, MAXIMUM DISSIPATION (WATTS) Note : (1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas. Fig. 1 POWER TEMPERATURE DERATING CURVE 2.5 2.0 1.5 1.0 5.0 mm2 ( 0.013 mm thick ) 0.5 copper land areas. 0 25 50 75 100 125 150 175 TL, LEAD TEMPERATURE (°C) www.shunyegroup.com.cn ELECTRICAL CHARACTERISTICS Rating at = 25 °C ambient temperature unless otherwise specified TYPE Nominal Zener Voltage VZ @ IZT IZT (V) (mA) Maximum Zener Impedance ZZT @ IZT ZZK @ IZK (Ω) (Ω) IZK (mA) SZ453G SZ453J SZ454D SZ454H SZ455B SZ455G SZ456C SZ456I SZ457F SZ458C SZ459B SZ4510 SZ4511 SZ4512 SZ4513 SZ4514 SZ4515 SZ45...