ZPY12

ZPY3V9…ZPY75 Silicon Planar Power Zener Diodes Features Silicon planar power Zener diodes For use in stabilizing and clipping circuits with high power rating. Max. 0.7 Max. 2.8 Min. 25.4 Black Cathode Band Black Part No. Black "ST" Brand XXX ST Max. 4.2 Min. 25.4 Glass Case DO-41 Dimensions in mm HAbsolute Maximum Ratings (Ta = 25 OC) CParameter Symbol Value Power Dissipation Ptot 1.3 1) EJunction Temperature Tj 175 Storage Temperature Range Tstg - 55 to + 175 SEMT1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. Unit W OC OC SEMTECH ELECTRONICS LTD. Subsidiary of Sino-Tech International (BVI) Limited ® Dated : 10/09/2009 ZPY3V9…ZPY75 Characteristics at Ta = 25 OC (VF = 1.2 V at IF = 200 mA) Zener Voltage 2) Dynamic Resistance Type VZT Min. (V) Max. (V) at IZT (mA) ZZT Max. (Ω) at IZT (mA) Reverse Voltage VR Min. (V) at IR (µA) Admissible Zener Current 1) IZM (mA) ZPY3V9 3.7 4.1 100 7 1...