BZX79B18

Preliminary BZX79B2V4 – BZX79B75 Pb RoHS RoHS COMPLIANCE 500 mW Hermetically Sealed Glass Zener Voltage Regulators DO-35 Features Zener voltage range 2.0 to 75 volts DO-35 package (JEDEC) Through-hole device type mounting Hermetically sealed glass Compression bonded construction All external surfaces are corrosion resistant and leads are readily solderable RoHS compliant Solder hot(dip Tin(Sn) lead finish Cathode indicated by polarity band Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Type Number Power Dissipation Maximum Forward Voltage @ IF=100mA Storage Temperature Range Operating Junction Temperature Symbol Pd VF TSTG TJ Value 500 1.5 -65 to + 200 + 200 Units mW V O C O C These rating are limiting values above which the serviceability of the diode may be impaired. Version: A07 ELECTRICAL CHARACTERISTICS (TA=25 C o unless otherwise noted) IR @ VR uA Max 100 75 50 25 15 10 5 3.0 2.0 1.0 3.0 2.0 1.0 0.7 0.5 0.2 0.1 0.1 0.1 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 0.05 0.05 0.05 Type Number BZX79B2V4 BZX79B2V7 BZX79B3V0 BZX79B3V3 BZX79B3V6 BZX79B3V9 BZX79B4V3 BZX79B4V7 BZX79B5V1 BZX79B5V6 BZX79B6V2 BZX79B6V8 BZX79B7V5 BZX79B8V2 BZX79B9V1 BZX79B10 BZX79B11 BZX79B12 BZX79B13 BZX79B15 BZX79B16 BZX79B18 BZX79B20 BZX79B22 BZX79B24 BZX79B27 BZX79B30 BZX79B33 BZX79B36 BZX79B39 BZX79B43 BZX79B47 BZX79B51 BZX79B56 BZX79B62 BZX79B68 BZX79B75 Notes: VZ @ IZT (Volts) VZ Min (V) 2.35 2.65 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.40 11.40 12.74 14.70 15.68 17.64 19.60 21.56 23.52 26.46 29.40 32.34 35.28 38.22 42.14 46.06 49.98 54.88 60.76 66.64 73.50 VZ Max (V) 2.45 2.75 3.06 3.37 3.67 3.98 4.39 4.79 5.2 5.71 6.32 6.94 7.65 8.36 9.28 10.2 11.22 12.24 13.26 15.30 16.32 18.36 20.40 22.44 24.48 27.54 30.60 33.66 36.72 39.78 43.86 47.94 52.02 57.12 63.24 69.36 76.50 IZT mA 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2 2 2 2 2 2 2 2 2 2.5 2.5 2.5 ZZT @ IZT Ohms Max 100 100 95 95 90 90 90 80 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 80 80 80 90 130 150 170 180 200 215 240 255 IZK mA 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 ZZK @ IZK Ohms 600 600 600 600 600 600 600 500 480 400 150 80 80 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 375 375 400 425 430 447 470 VR V 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 4.0 4.0 5.0 5.0 6.0 7.0 8.0 8.0 8.0 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.1 25.2 27.3 30.1 32.9 35.7 39.2 43.4 47.6 52.5 1. Tolerance and voltage designation, the type numbers listed have zener voltage as shown. 2. Specials available include, nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery. 3. Zener voltage (VZ) measurement, the zener voltage is measured under pulse condicitons such that TJ is no more than 2oC above TA. 4. Zener impedance (ZZ) derivaton, zener impedance is derived from the 60-cycle ac voltage, which results when an accurrent having an RMS value equal to 10% of the dc zener current (IZT) is superimposed to IZT. Version: A07