Surface Mount Zener DiodesCOMCHIPWww.comchiptech.comCZRL5225ThruCZRL5267
Voltage: 3.0 - 75 VoltsPower: 500 mW
Features Silicon Planar Power Zener DiodesMiniMELF (SOD-80) For use in stabilizing and clipping circuitswith higher power rating. Standard Zener voltage tolerance is ± 5%with a “B” suffix.Mechanical data Case: MiniMELF Glass Case (SOD-80) Weight: approx. 0.05gDimensions in mmMaximum Ratings and Electrical Characterics ParameterZener Current (see Table “Characteristics”)Power Dissipation at Tamb = 25°CThermal Resistance Junction to Ambient AirJunction TemperatureStorage Temperature RangeSymbolPtotRJATjTSValue500(1)300(1)175–65 to +150UnitmW°C/W°C°CNote: (1) Valid provided that electrodes are kept at ambient temperatureMDS0303005APage 1元器件交易网www.cecb2b.com
Surface Mount Zener DiodesMaximum Zener Impedance(Note 2.)at at IZTIZK = 0.25mAZZT(ohm) ZZK (ohm)29282423221917117756881017223013151617192123252933354144495870809310512515017018523027016001600170019002000190016001600160010007505005006006006006006006006006006006006006006006006006006006006007007008009001000110013001400140016001700COMCHIPwww.comchiptech.comELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) Max. VF = 1.25Volts at IF = 200mANominalZenerVoltage at IZTVZ (V)(Note 3.)33.33.63.94.34.75.15.666.26.87.58.28.79.110111213141516171819202224252728303336394347515660626875TestcurrentIZT(mA)2020202020202020202020202020202020209.598.57.87.476.66.25.65.254.64.54.23.83.43.232.72.52.22.121.81.7TypicalTemperatureCoefficientVZ(%/°C)– 0.075– 0.070– 0.065– 0.060– 0.055±0.030±0.030+0.038+0.038+0.045+0.05+0.058+0.062+0.065+0.068+0.075+0.076+0.077+0.079+0.082+0.082+0.083+0.084+0.085+0.086+0.086+0.087+0.087+0.089+0.09+0.091+0.091+0.092+0.093+0.094+0.095+0.095+0.096+0.096+0.097+0.097+0.097+0.098Max reverse Leakage MaximumCurrentRegulatorCurrentIRVRIZM (mA)(uA)(V)(Note 2.)50251510555555333333210.50.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1111112233.54566.56.5788.49.19.91011121314141517181921212325273033363943464752561521381261151069789817673676155525045413835323028272524232119.118.216.816.215.113.812.611.610.69.78.9–––––Type No.CZRL5225BCZRL5226BCZRL5227BCZRL5228BCZRL5229BCZRL5230BCZRL5231BCZRL5232BCZRL5233BCZRL5234BCZRL5235BCZRL5236BCZRL5237BCZRL5238BCZRL5239BCZRL5240BCZRL5241BCZRL5242BCZRL5243BCZRL5244BCZRL5245BCZRL5246BCZRL5247BCZRL5248BCZRL5249BCZRL5250BCZRL5251BCZRL5252BCZRL5253BCZRL5254BCZRL5255BCZRL5256BCZRL5257BCZRL5258BCZRL5259BCZRL5260BCZRL5261BCZRL5262BCZRL5263BCZRL5264BCZRL5265BCZRL5266BCZRL5267BNotes:(1) The Zener impedance is derived from the 1KHZ AC voltage which results when an AC current having an RMS value equal to 10% of the Zener current (IZTor IZK) is superimposed on IZT or 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) Tested under thermal equilibrium and DC test conditions.MDS0303005APage 2
元器件交易网www.cecb2b.com
Surface Mount Zener DiodesCOMCHIPwww.comchiptech.comRating and Characteristic Curve(CZRL5225B Thru CZRL5267B)
(TA = 25°C unless otherwise noted)MDS0303005APage 3
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