SZ5514

SZ55 Series 3W Silicon Zener Diodes SMA/DO-214AC Features Complete Voltage Range 3.9 to 200 Volts High peak reverse power dissipation High reliability Low leakage current Mechanical Data Case : SMA (DO-241AC) Molded plastic Epoxy : UL94V-O rate flame retardant Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.064 gram Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Dimensions in inches and (millimeters) Rating Symbol DC Power Dissipation at TL = 75 °C (Note1) PD Maximum Forward Voltage at IF = 200 mA VF Maximum Thermal Resistance Junction to Ambient Air (Note2) RθJA Junction Temperature Range TJ Storage Temperature Range Ts Value 3.0 1.5 60 - 55 to + 175 - 55 to + 175 Unit Watts Volts K/W °C °C Note : (1) TL = Lead temperature at 3/8 " (9.5mm) from body (2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case. Fig. 1 Power Temperature Derating Curve PD, MAXIMUM DISSIPATION (WATTS) 5 L = LEAD LENGTH 4 L = 1/8" TO HEAT SINK 3 L = 3/8" 2 L = 1" 1 0 0 40 80 120 160 200 TL, LEAD TEMPERATURE (°C) http://www.luguang.cn mail:[email protected] ELECTRICAL CHARACTERISTICS Rating at = 25 °C ambient temperature unless otherwise specified TYPE SZ553Z SZ554D SZ554H SZ555B SZ555G SZ556C SZ556I SZ557F SZ558C SZ559B SZ5510 SZ5511 SZ5512 SZ5513 SZ5514 SZ5515 SZ5516 SZ5517 SZ5518 SZ5519 SZ5520 SZ5522 SZ5524 SZ5527 SZ5528 SZ5530 SZ5533 S...