High-reliability discrete products and engineering services since 1977 ZR02A Inverted Series Suppressor Network FEATURES: Designed for use as relay suppression circuit applications. Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available Non-RoHS (standard) or RoHS compliant (add PBF suffix). MAXIMUM RATINGS Ratings Symbol Value Unit Zener diode power dissipation PD 1.5 Watts Rectifier maximum average forward current @ TA = 75°C IAV 1.0 Amps VRWM 600 Volts Storage temperature range Tstg 70 to +175 °C Operating temperature range TJ 70 to +150 °C Solder temperature TSP 260 maximum 10sec °C Rectifier maximum peak reverse voltage ELECTRICAL CHARACTERISTICS @ 25°C unless otherwise noted Symbol Min Max Unit Zener voltage IZT = 1.5mA, TP = 10ms Parameters VZ 33 39 Volts Zener voltage IZT = 1.5mA, TP = 10ms, TA = 125°C VZ 36 43 Volts Zener voltage IZT = 1.5mA, TP = 10ms, TA = -55°C VZ 30 38 Volts Maximum zener reverse current VR = 24V IR 0.1 µA VBR 600 Volts IR 1 µA Minimum diode breakdown voltage IR = 20µA Maximum diode reverse current VR = 480V Rev. 20140110 High-reliability discrete products and engineering services since 1977 MECHANICAL CHARACTERISTICS Case ZR02A Teflon shrink tubing Marking None Polarity Green dot indicates Zener ZR02A Inverted Series Suppressor Network Rev. 20140110