器件名称:
1N4743
功能描述:
Zener Diodes
文件大小:
173.35KB 共3页
简 介:
1N4728 thru 1N4764 Zener Diodes PRODUCT SUMMARY VZ Range: 3.3 to 100 Volts Power Dissipation: 1.0 W FEATURES Silicon Planar Power Zener Diodes. For use in stabilizing and clipping circuits with high power rating. Standard Zener voltage tolerance is ±10%. Add suffix "A" for ±5% tolerance. Other Zener voltages and tolerances are available upon request. These diodes are also available in the MELF case with type designation 1N4728 thru 1N4764 For bidirectional product, contact local Technical Sales office. Note: Suffix: “-P” to order Molded Plastic Package Suffix: “-G” to order Molded Glass Package MECHANICAL DATA Case: DO-41 Glass or DO-41 Plastic Case Weight: approx. 0.35g Pb-free; RoHS-compliant MAXIMUM RATINGS AND THERMAL CHARACTERISTICS (Ratings at 25 C ambient temperature unless otherwise specified.) Parameter Zener current Power dissipation at Tamb=50oC Thermal resistance junction to ambient air Junction temperature Storage temperature range Ptot RθJA Tj TS Symbol Value See Next Page 1.0 170 (1) o Unit W o (1) C/W o 175 -65 to +175 C C o Notes: 1. Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature. 02/15/2008 Rev.1.00 www.SiliconStandard.com 1 1N4728 thru 1N4764 ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted) Maximum VF=1.2V at IF=200mA Maximum reverse leakage current IR (uA) 100 100 50 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 at V R (Volts) 1 1 1 1 1 1 2 3 ……
