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1N4473 Dataheets PDF



Part Number 1N4473
Manufacturers EIC discrete Semiconductors
Logo EIC discrete Semiconductors
Description (1N4460 - 1N4496) SILICON ZENER DIODES
Datasheet 1N4473 Datasheet1N4473 Datasheet (PDF)

Certificate TH97/10561QM Certificate TW00/17276EM 1N4460 - 1N4496 and 1N6485 - 1N6491 VZ : 3.3 - 200 Volts PD : 1.5 Watts FEATURES : * Silicon power zener diodes * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free SILICON ZENER DIODES M1A 0.085(2.16) 0.075(1.91) 1.00 (25.4) MIN. 0.138(3.51) 0.122(3.10) MECHANICAL DATA : * Case : M1A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lea.

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Certificate TH97/10561QM Certificate TW00/17276EM 1N4460 - 1N4496 and 1N6485 - 1N6491 VZ : 3.3 - 200 Volts PD : 1.5 Watts FEATURES : * Silicon power zener diodes * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free SILICON ZENER DIODES M1A 0.085(2.16) 0.075(1.91) 1.00 (25.4) MIN. 0.138(3.51) 0.122(3.10) MECHANICAL DATA : * Case : M1A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.20 gram (approximately) 0.024(0.60) 0.022(0.55) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) MAXIMUM RATINGS (Rating at 25 °C ambient temperature unless otherwise specified) Rating Power Dissipation at Ta = 25 °C Maximum Forward Voltage at I F = 200 mA Thermal Resistance , Junction to Lead (Note 1) Operating Temperature Storage Temperature Range Note : (1) At 3/8"(10 mm) lead length form body. Symbol PD VF RӨJA TJ TSTG Value 1.5 1.0 42 - 65 to + 175 - 65 to + 175 Unit W V °C/W °C °C Fig. 1 POWER TEMPERATURE DERATING CURVE PD, MAXIMUM DISSIPATION (W) 1.5 1.2 0.9 0.6 L = 3/8" (10 mm) 0.3 0 0 25 50 75 100 125 150 175 Ta, AMBIENT TEMPERATURE (°C) Page 1 of 2 Rev. 03 : November 2, 2006 www.DataSheet.in Certificate TH97/10561QM Certificate TW00/17276EM ELECTRICAL CHARACTERISTICS (Rating at 25 °C ambient temperature unless otherwise specified) TYPE NO. Nominal Zener Voltage VZ @ I ZT (V) 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 Test Current IZT (mA) 76.0 69.0 64.0 58.0 53.0 49.0 45.0 40.0 37.0 34.0 31.0 28.0 25.0 23.0 21.0 19.0 17.0 15.5 14.0 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 3.0 2.8 2.5 2.0 2.0 1.9 1.7 1.6 1.4 1.2 Maximum Dynamic Impedance ZZT @ I ZT (Ω) 10 10 9 9 8 7 5 4.0 2.5 2.5 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 11 12 14 16 18 20 25 27 80 40 50 60 70 80 100 130 160 200 250 300 400 500 700 1000 1300 1500 Maximum Zener Impedance ZZK @ I ZK (Ω) 400 400 400 400 500 500 600 200 200 400 400 500 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 3100 4000 4500 5000 6000 6500 7000 8000 Maximum Reverse Current IR @ V R (μA) (V) 50 50 35 5.0 4.0 1.0 0.5 10 5.0 1.0 0.5 0.3 0.3 0.3 0.2 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.72 4.08 4.50 4.92 5.46 8.00 8.80 9.60 10.4 12.0 12.8 14.4 16.0 17.6 19.2 21.6 24.0 26.4 28.8 31.2 34.4 37.6 40.8 44.8 49.6 54.4 60.4 65.6 72.8 80.0 88.0 96.0 104.0 120.0 128.0 144.0 160.0 IZK (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.2.


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