BZV55B Series 500 mW Sealed Glass Zener Voltage Regulators Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES z z z z z z z z Zener Voltage Range 2.4 to 75 Volts Mini-MELF Package Surface Device Type Mounting Hermetically Sealed Glass Compression Bonded Construction All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable Matte Tin (Sn) Terminal Finish Color band Indicates Negative Polarity SOD-80 (Mini-MELF) B C A C REF. PACKAGING INFORMATION A B C Weight: 0.0307 grams (Approximate) Millimeter Min. Max. 3.30 3.70 1.40 1.60 0.28 0.50 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Rating 25°C ambient temperature unless otherwise specified) PARAMETER Power Dissipation Operating Junction and Storage Temperature Range SYMBOL VALUE UNITS PD 500 mW TJ, TSTG +175, -65~175 ℃ *These ratings are limiting values above which the serviceability of the diode may be impaired. 01-August-2009 Rev. A Page 1 of 3 BZV55B Series 500 mW Sealed Glass Zener Voltage Regulators Elektronische Bauelemente ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) VZ @ IZT (Volts) Device Type IZT (mA) ZZT @ IZT (Ω) Max IZK (mA) ZZK @ IZK (Ω) Max IR @ V R (μA) Max VR (Volts) VZ (Min) VZ (Max) BZV55B 2V4 2.35 2.45 5.0 85 1.0 600 50.0 1.0 BZV55B 2V7 2.65 2.75 5.0 85 1.0 600 10.0 1.0 BZV55B 3V0 2.94 3.06 5.0 85 1.0 600 4.0 1.0 BZV55B 3V3 3.23 3.37 5.0 85 1.0 600 2.0 1.0 BZV55B 3V6 3.53 3.67 5.0 85 1.0 600 2.0 1.0 BZV55B 3V9 3.82 3.98 5.0 85 1.0 600 2.0 1.0 BZV55B 4V3 4.21 4.39 5.0 75 1.0 600 1.0 1.0 BZV55B 4V7 4.61 4.79 5.0 60 1.0 600 0.5 1.0 BZV55B 5V1 5.00 5.20 5.0 35 1.0 550 0.1 1.0 BZV55B 5V6 5.49 5.71 5.0 25 1.0 450 0.1 1.0 BZV55B 6V2 6.08 6.32 5.0 10 1.0 200 0.1 2.0 BZV55B 6V8 6.66 6.94 5.0 8 1.0 150 0.1 3.0 BZV55B 7V5 7.33 7.63 5.0 7 1.0 50 0.1 5.0 BZV55B 8V2 8.04 8.36 5.0 7 1.0 50 0.1 6.2 BZV55B 9V1 8.92 9.28 5.0 10 1.0 50 0.1 6.8 BZV55B 10 9.80 10.20 5.0 15 1.0 70 0.1 7.5 BZV55B 11 10.78 11.22 5.0 20 1.0 70 0.1 8.2 BZV55B 12 11.76 12.24 5.0 20 1.0 90 0.1 9.1 BZV55B 13 12.74 13.26 5.0 26 1.0 110 0.1 10.0 BZV55B 15 14.70 15.30 5.0 30 1.0 110 0.1 11.0 BZV55B 16 15.68 16.32 5.0 40 1.0 170 0.1 12.0 BZV55B 18 17.64 18.36 5.0 50 1.0 170 0.1 13.0 BZV55B 20 19.60 20.40 5.0 55 1.0 220 0.1 15.0 BZV55B 22 21.56 22.44 5.0 55 1.0 220 0.1 16.0 BZV55B 24 23.52 24.48 5.0 80 1.0 220 0.1 18.0 BZV55B 27 26.46 27.54 5.0 80 1.0 220 0.1 20.0 BZV55B 30 29.40 30.60 5.0 80 1.0 220 0.1 22.0 BZV55B 33 32.34 33.66 5.0 80 1.0 220 0.1 24.0 BZV55B 36 35.28 36.72 5.0 80 1.0 220 0.1 27.0 BZV55B 39 38.22 39.78 2.5 90 0.5 500 0.1 28.0 BZV55B 43 42.14 43.86 2.5 90 0.5 600 0.1 32.0 BZV55B 47 46.06 47.94 2.5 110 0.5 700 0.1 35.0 BZV55B 51 49.98 52.02 2.5 125 0.5 700 0.1 38.0 BZV55B 56 54.88 57.12 2.5 135 0.5 1000 0.1 42.0 BZV55B 62 60.76 63.24 2.5 150 0.5 1000 0.1 47.0 BZV55B 68 66.64 69.36 2.5 160 0.5 1000 0.1 51.0 BZV55B 75 73.50 76.50 2.5 170 0.5 1000 0.1 56.0 VF Forward Voltage = 1.0 V Maximum @ IF = 100 mA for all types Notes: 1. The type numbers listed have zener voltage min/max limits as shown. 2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest SeCoS representative. 3. 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 01-August-2009 Rev. A Page 2 of 3 BZV55B Series 500 mW Sealed Glass Zener Voltage Regulators Elektronische Bauelemente RATINGS AND CHARACTERISTIC CURVES 1000 500 Total Capacitance [pF] PD-Power Passipation [mW] 600 400 300 200 100 f = 1MHz Ta = 25¡ VR = 0V 100 VR = 2V VR = 30V 0 40 80 120 160 Temperature [¡ ] 1 200 0 20 40 VZ - Reverse Voltage [V] Figure 1. Power Dissipation vs Ambient Temperature 1000 60 80 Figure 2. Total Capacitance Valid provided leads at a distance of 0.8mm from case are kept at ambient temperature 1000 Iz=1mA Ta = 25¡ Ta = 25¡ Iz=2mA 100 Forward Current [mA] Differential Zener Impedance [ ] VR = 20V 10 0 Iz=5mA Iz=10mA 10 1 100 10 1 0.1 0.1 1 1 0 VZ - Reverse Voltage [V] 0 100 0.2 0.4 0.6 0.8 VF - Forw ard Voltage [m V] 1 1.2 Figure 4. Forward Current vs. Forward Voltage Figure 3. Differential Impedance vs. Zener Voltage 300 100 Reverse Current [mA] PD = 500mW Ta = 25¡ 250 Reverse Current [mA] VR = 5V 200 150 100 50 PD = 500mW Ta = 25¡ 10 1 0.1 0.01 0 0 2 4 6 VZ - Reverse Voltage [V] 8 Figure 5. Reverse Current vs. Reverse Voltage 01-August-2009 Rev. A 10 15 25 35 45 55 65 VZ - Reverse Voltage [V] 75 Figure 6. Reverse Current vs. Reverse Voltage Page 3 of 3