1N974 PDF File ( Datasheet )

MCC )HDWXUHV  omponents 21201 Itasca Street Chatsworth    !"# $ %    !"# 1N957 THRU 1N978 Zener Voltage 6.8V to 51V Silicon Planar Power Zener Diodes Standards zener voltage tolerance is ±20%, Add suffix “A” for ±10% tolerance and suffix “B” for ±5% tolerance, non standards and higher zener voltage upon request 0.5W Silicon Planar Zener Diodes 0HFKDQLFDO'DWD Case: DO-35 glass case Polarity: Color band denotes cathode end Weight: Approx. 0.13 gram DO-

1N957 THRU 1N978 SILICON PLANAR ZENER DIODES Features Silicon Planar Zener Diodes 20%. Add suffix A Standard Zener voltage tolerance is for 10% tolerance and suffix B for 5% tolerance. Other tolerances, non standard and higher Zener voltages upon request. DIM ENSIONS DIM A B C D inches Min. 1.083 Max. 0.154 0.075 0.020 Min. 27.50 mm Max. 3.9 1.9 0.52 Note Absolute Maximum Ratings (Ta=25 ) Symbols Values Units Zener current see Table "Characteristics" Power dissipation at Tamb=50 Junction