1N4728 THRU 1N4764
ELECTRICALCHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Type1N47281N47291N47301N47311N47321N47331N47341N47351N47361N47371N47381N47391N47401N47411N47421N47431N47441N47451N47461N47471N47481N47491N47501N47511N47521N47531N47541N47551N47561N47571N47581N47591N47601N47611N47621N47631N4764
NominalZenervoltage(3)
atIZTVZV3.33.63.94.34.75.15.66.26.87.58.29.1101112131516182022242730333639434751566268758291100
Testcurrent
Maximum Zener impedance(1)ZZTat IZTΩ10109987523.54.04.55.0789101416202223253540455060708095110125150175200250350
atIZKmA1.01.01.01.01.01.01.01.01.00.50.50.50.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.25
Maximum
reverse leakage current
at VRV1111112345677.68.49.19.911.412.213.715.216.718.220.622.825.127.429.732.735.838.842.647.151.756.062.269.276.0
SurgecurrentatTA= 25°CIRmA1380126011901070970890810730660605550500454414380344304285250225205190170150135125115110959080706560555045
Maximumregulatorcurrent(2)IZMmA2762522342171931781621461331211101009183766961575045413834302725232219181614131211109
IZTmA766964585349454137343128252321191715.51412.511.510.59.58.57.57.06.56.05.55.04.54.03.73.33.02.82.5
ZZKΩ40040040040050055060070070070070070070070070070070070075075075075075010001000100010001500150015002000200020002000300030003000
IRµA1001005010101010101010101010555555555555555555555555
NOTES:
(1) The Zener impedance is derived from the 1KHZAC voltage which results when an AC current having an RMS value equal to 10% of the Zener current (IZTor IZK)
is superimposed on IZTor IZK. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units(2) Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature(3) Measured under thermal equilibrium and DC test conditions
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RATINGS AND CHARACTERISTIC CURVES 1N4728 THRU 1N47641N4728 ... 1N4764
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