1N5245

1N5221-1N5281 High-reliability discrete products and engineering services since 1977 SILICON ZENER DIODES FEATURES    Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. Part numbers listed indicate a tolerance of ±20% with guaranteed limits on only, VZ, IR and VF. Devices with guaranteed limits on all six parameters are indicated by suffix A for ±10% tolerance, suffix B for a ±5% tolerance, suffix C for a 2% tolerance and suffix D for a 1% tolerance. MAXIMUM RATINGS Operating and Storage Temperature DC Power Dissipation Power Derating Forward Voltage @ 200mA -65°C to + 200°C 500 mW 3.33 mW/C° above 25°C 1.1 Volts ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Part Number (1) Nominal Zener Voltage VZ @ IZT Volts Test Current IZT mA Max Zener Impedance A&B Suffix Only(2) ZZT @ IZT ...