This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: DS18007 Rev. 13 - 2 1 of 3 1N4728A-1N4764A www.diodes.com 1N4728A - 1N4764A 1.0W ZENER DIODE Features Characteristic Symbol Value Unit Zener Current (see Table page 2) I Z Pd / V Z mA Power Dissipation Derate Above 50°C (Note 1) P d 1.0 6.67 W mW/°C Thermal Resistance - Junction to Ambient Air R q JA 175 °C/W Forward Voltage @ I F = 200 mA V F 1.2 V Operating and Storage Temperature Range T j , T STG-65 to + 200 °C Note: 1. Valid provided that leads are kept at T L @ 50 ° C with lead length = 9.5mm (3/8”) from case. Maximum Ratings @ T A = 25°C unless otherwise specified Mechanical Data · 1.0 Watt Power Dissipation · 3.3V - 100V Nominal Zener Voltage · Standard V Z Tolerance is 5% · Case: DO-41, Glass · Terminals: Solderable per MIL-STD-202, Method 208 · Polarity: Cathode Band · Marking: Type Number · Approx. Weight: 0.35 grams A A B C D DO-41 Glass Dim Min Max A 25.40 — B — 4.70 C — 0.863 D — 2.71 All Dimensions in mm DS18007 Rev. 13 - 2 2 of 3 1N4728A-1N4764A www.diodes.comwww....
View Full Document
This note was uploaded on 09/25/2011 for the course ECEL 303 taught by Professor Gerber during the Fall '07 term at Drexel.
- Fall '07