BZV55B51

BZV55B SERIES Pb RoHS RoHS COMPLIANCE 0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators MINI-MELF Features Zener voltage range 2.0 to 75 volts LL-34(Mini-MELF) package Surface device type mounting Hermetically sealed glass Compression Bonded Construction All external surfaces are corrosion resistant and terminals are readily solderable RoHS compliant Matte Tin(Sn) lead finish Blue color band indicates negative polarity Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Type Number Power Dissipation Operating and Storage Temperature Range Notes: Symbol Ptot TJ, TSTG Value 500 -65 to + 200 Units mW o C These ratings are limiting values above which the serviceability of the diode may be impaired Version: B07 RATINGS AND CHARACTERISTIC CURVES (BZV55B SERIES) TKVZ - Temperature Coefficient of VZ (10-4/K) Ptot - Total Power Dissipation (mW) 600 500 400 300 200 100 0 0 15 10 5 IZ = 5 mA 0 -5 0 10 20 40 30 VZ - Z-Voltage (V) 50 40 80 120 160 200 Tamb - Ambient Temperature (°C) Figure 1. Total Power Dissipation vs. Ambient Temperature Figure 4. Temperature Coefficient of Vz vs. Z-Voltage 1000 CD - Diode Capacitance (pF) VZ - Voltage Change (mV) 200 Tj = 25 °C 150 VR = 2 V Tj = 25 °C 100 100 IZ = 5 mA 10 50 1 0 5 10 15 20 VZ - Z-Voltage (V) 0 25 0 5 10 15 20 25 VZ - Z-Voltage (V) Figure 5. Diode Capacitance vs. Z-Voltage Figure 2. Typical Change of Working Voltage under Operating Conditions at Tamb=25°C VZtn - Relative Voltage Change 1.3 IF - Forward Current (mA) VZtn = VZt/VZ (25 °C) 100 10 Tj = 25 °C 1.2 1.1 1.0 0.9 0.8 - 60 TKVZ = 10 x 10-4/K 8 x 10 /K 6 x 10-4/K 4 x 10-4/K 2 x 10-4/K -4 1 0 - 2 x 10-4/K - 4 x 10-4/K 0.1 0.01 0.001 0 60 120 180 240 0 0.2 0.4 0.6 0.8 1.0 Tj - Junction Temperature (°C) Figure 3. Typical Change of Working Voltage vs. Junction Temperature VF - Forward Voltage (V) Figure 6. Forward Current vs. Forward Voltage Version: B07 RATINGS AND CHARACTERISTIC CURVES (BZV55B SERIES) rZ - Differential Z-Resistance (Ω) 100 80 IZ - Z-Current (mA) Ptot = 500 mW Tamb = 25 °C 1000 IZ = 1 mA 100 5 mA 60 40 20 0 0 4 6 8 12 20 VZ - Z-Voltage (V) Figure 7. Z-Current vs. Z-Voltage 10 10 mA 1 Tj = 25 °C 0 5 10 15 20 25 VZ - Z-Voltage (V) Figure 9. Differential Z-Resistance vs. Z-Voltage 50 40 30 20 10 0 15 Ptot = 500 mW Tamb = 25 °C IZ - Z-Current (mA) 20 25 30 35 VZ - Z-Voltage (V) Figure 8. Z-Current vs. Z-Voltage Zthp - Thermal Resistance for Pulse Cond. (KW) 1000 tP/T = 0.5 100 tP/T = 0.2 Single Pulse 10 tP/T = 0.1 tP/T = 0.02 iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj) 100 101 tP - Pulse Length (ms) 102 tP/T = 0.01 tP/T = 0.05 1 10-1 RthJA = 300 K/W T = Tjmax - Tamb Figure 10. Thermal Response Version: B07 ELECTRICAL CHARACTERISTICS (TA=25OC Type Number BZV55B2V0 BZV55B2V2 BZV55B2V4 BZV55B2V7 BZV55B3V0 BZV55B3V3 BZV55B3V6 BZV55B3V9 BZV55B4V3 BZV55B4V7 BZV55B5V1 BZV55B5V6 BZV55B6V2 BZV55B6V8 BZV55B7V5 BZV55B8V2 BZV55B9V1 BZV55B10 BZV55B11 BZV55B12 BZV55B13 BZV55B15 BZV55B16 BZV55B18 BZV55B20 BZV55B22 BZV55B24 BZV55B27 BZV55B30 BZV55B33 BZV55B36 BZV55B39 BZV55B43 BZV55B47 BZV55B51 BZV55B56 BZV55B62 BZV55B68 BZV55B75 VZ @ IZT (Volts) VZ Min (V) 1.96 2.16 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) 2.04 2.24 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 5 5 2 2 2 2 2 2 2 2 2 2.5 2.5 2.5 ZZT @ IZT Ohms Max 100 100 85 85 85 85 85 85 75 60 35 25 10 8 7 7 10 15 20 20 26 30 40 50 55 55 80 80 80 80 80 90 90 110 125 135 150 160 170 unless otherwise noted) IR @ VR uA Max 50 50 50 10 4 2 2 2 1 0.5 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 0.1 0.1 0.1 0.1 0.1 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 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 ZZK @ IZK Ohms 600 600 600 600 600 600 600 600 600 600 550 450 200 150 50 50 50 70 70 90 110 110 170 170 220 220 220 220 220 220 220 500 600 700 700 1000 1000 1000 1000 VR V 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 5.0 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 28 32 35 38 42 47 51 56 VF Forward Voltage = 1.0v Maximum @ IF=100mA for all types. Notes: 1. The type numbers listed have zener voltage min/max limits as shown. 2. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. Version: B07