1N5373B

1N5344B - 1N5388B 5W ZENER DIODE Features · · · · · · Voltage Range 8.2V - 200V Glass Passivated Junction 5W Steady State High Surge Capability ±5% Voltage Tolerance on Nominal VZ is Standard 100% Tested A B A D C Mechanical Data · · · · Case: Molded Plastic Over Glass Passivated Junction Leads: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 1.2 grams Dim A B C D 5W Min 25.40 8.38 0.94 3.30 Max — 8.89 1.09 3.68 All Dimensions in mm Maximum Ratings @ TA = 25°C unless otherwise specified Symbol Value 5.0 20 -55 to +175 Unit W °C/W °C DC Power Dissipation @ TL = 75°C 9.5mm from Body (Board Mounted) Power Derating Above 75°C Lead Temperature Operating and Storage Temperature Range Pd — Tj, TSTG Notes: 1. Nominal Zener Voltage (VZ) is read with the device in standard test clips with 3/8- to 1/2-inch spacing between clip and case of the diode. Before reading, the diode is allowed to stabilize for a period of 40 ±10 milliseconds at 25°C +8, -2°C. 2. The Zener Impedance (ZZ or ZZK) is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK, respectively. 3. The Surge Current (IZSM) is specified as the maximum peak of a nonrecurrent sine wave of 8.3 milliseconds duration. 4. Voltage regulation (DVZ) is the difference between the voltage measured at 10% and 50% of IZM. DS21407 Rev. D-3 1 of 3 1N5344B-1N5388B Electrical Characte...