ANOVA SMA4737A
Surface Mount Zener Diodes
FEATURES
● Glass passivated chip● Low leakage
● Built-in strain relief
● Low inductance
● High peak reverse power dissipation
● Lead (Pb)-free component
● For use in stabilizing and clipping circuits with high power rating
MECHANICAL DATA
● Case: Molded plastic● Epoxy: UL 94V-0 rate flame retardant
● Lead: Solderable per MIL-STD-750, method 2026
● Polarity: Color band denotes cathode end
● Mounting position: Any Surface Mount Zener Diodes SMA/ DO-214AC
MAXIMUM RATINGS
(TA=25℃ unless otherwise noted) Parameter DC power dissipation at TL = 75 °C Maximum forward voltage at IF = 200 mA Maximum thermal resistance junction to ambient air Junction temperature range Storage temperature range Symbol PD VF RӨJA TJ TSTG Value 1 1.2 170 - 55 to + 175 - 55 to + 175 Unit W V °C/W °C °C Revision: F Aug-10-2017 P. 1 SMA4728A-SZ1330A Ratings and Characteristics Curves (TA=25℃ unless otherwise noted