BZV55B2V4-BZV55B75 500mW,2% Tolerance Zener Diode Small Signal Diode Mini-MELF (LL34) HERMETICALLY SEALED GLASS Features Wide zener voltage range selection:2.4V to 75V Vz Tolerance Selection of ±2% Designed for through-Hole Device Type Mounting Hermetically Sealed Glass Pb free version and RoHS compliant High reliability glass passivation insuring parameter stability and protection against junction contamination Unit (mm) Unit (inch) Min Max Min Max A 3.30 3.70 0.130 0.146 High temperature soldering guaranteed : 270°C/10s B 1.40 1.60 0.055 0.063 Polarity : Indicated by cathode band C 0.25 0.40 0.010 0.016 Weight : approx. 31 mg D 1.25 1.40 0.049 0.055 Dimensions Mechanical Data Case : Mini-MELF Package (JEDEC DO-213AC) Ordering Information Part No. Package code BZV55B2V4-75 BZV55B2V4-75 L0 L1 Suggested PAD Layout Package LL34 LL34 Packing 1.25 10K / 13" Reel 2.5K / 7" Reel 0.049 2.00 2.50 0.079 0.098 Maximum Ratings and Electrical Characteristics Rating at 25°C ambient temperature unless otherwise specified. 5.00 0.197 mm inch Maximum Ratings Type Number Symbol Value Units PD 500 mW Power Dissipation Maximum Forward Voltage @IF=100mA Thermal Resistance (Junction to Ambient) (Note 1) Storage Temperature Range VF 1 V RθJA TJ,TSTG 300 °C/W -65 to + 175 °C Zener I vs.V Characteristics Current IF VZM VZ VBR VR IR IZK VF Voltage IZT IZM BreakdownRegion Leakage Region Forward Region VBR : Voltage at IZK IZK : Test current for voltage VBR ZZK : Dynamic impedance at IZK IZT : Test current for voltage VZ VZ : Voltage at current IZT ZZT : Dynamic impedance at IZT IZM : Maximum steady state current VZM : Voltage at IZM Version : C11 BZV55B2V4-BZV55B75 500mW,2% Tolerance Zener Diode Small Signal Diode Electrical Characteristics Ta = 25°C unless otherwise noted VF Forward Voltage = 1.0V Maximum @ IF = 100 mA for all part numbers Part Number VZ @ IZT (Volt) Min Nom Max IZT(mA) ZZT @ IZT(Ω) Max IZK(mA) ZZK @ IZK(Ω) Max IR @ VR(μA) Max VR(V) BZV55B2V4 2.35 2.4 2.45 5 85 1.0 600 50 1.0 BZV55B2V7 2.65 2.7 2.75 5 85 1.0 600 10 1.0 BZV55B3V0 2.94 3.0 3.06 5 85 1.0 600 4 1.0 BZV55B3V3 3.23 3.3 3.37 5 85 1.0 600 2 1.0 BZV55B3V6 3.53 3.6 3.67 5 85 1.0 600 2 1.0 BZV55B3V9 3.82 3.9 3.98 5 85 1.0 600 2 1.0 1.0 BZV55B4V3 4.21 4.3 4.39 5 75 1.0 600 1 BZV55B4V7 4.61 4.7 4.79 5 60 1.0 600 0.5 1.0 BZV55B5V1 5.00 5.1 5.20 5 35 1.0 550 0.1 1.0 1.0 BZV55B5V6 5.49 5.6 5.71 5 25 1.0 450 0.1 BZV55B6V2 6.08 6.2 6.32 5 10 1.0 200 0.1 2.0 BZV55B6V8 6.66 6.8 6.94 5 8 1.0 150 0.1 3.0 5.0 BZV55B7V5 7.35 7.5 7.65 5 7 1.0 50 0.1 BZV55B8V2 8.04 8.2 8.36 5 7 1.0 50 0.1 6.2 BZV55B9V1 8.92 9.1 9.28 5 10 1.0 50 0.1 6.8 BZV55B10 9.80 10 10.20 5 15 1.0 70 0.1 7.5 BZV55B11 10.78 11 11.22 5 20 1.0 70 0.1 8.2 BZV55B12 11.76 12 12.24 5 20 1.0 90 0.1 9.1 BZV55B13 12.74 13 13.26 5 26 1.0 110 0.1 10 BZV55B15 14.70 15 15.30 5 30 1.0 110 0.1 11 BZV55B16 15.68 16 16.32 5 40 1.0 170 0.1 12 BZV55B18 17.64 18 18.36 5 50 1.0 170 0.1 13 BZV55B20 19.60 20 20.40 5 55 1.0 220 0.1 15 BZV55B22 21.56 22 22.44 5 55 1.0 220 0.1 16 BZV55B24 23.52 24 24.48 5 80 1.0 220 0.1 18 BZV55B27 26.46 27 27.54 5 80 1.0 220 0.1 20 BZV55B30 29.40 30 30.60 5 80 1.0 220 0.1 22 BZV55B33 32.34 33 33.66 5 80 1.0 220 0.1 24 BZV55B36 35.28 36 36.72 5 80 1.0 220 0.1 27 BZV55B39 38.22 39 39.78 2.5 90 0.5 500 0.1 28 BZV55B43 42.14 43 43.86 2.5 90 0.5 600 0.1 32 BZV55B47 46.06 47 47.94 2.5 110 0.5 700 0.1 35 BZV55B51 49.98 51 52.02 2.5 125 0.5 700 0.1 38 BZV55B56 54.88 56 57.12 2.5 135 0.5 1000 0.1 42 BZV55B62 60.76 62 63.24 2.5 150 0.5 1000 0.1 47 BZV55B68 66.64 68 69.36 2.5 160 0.5 1000 0.1 51 BZV55B75 73.50 75 76.50 2.5 170 0.5 1000 0.1 56 Notes: 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms 2. The device numbers listed have a standard tolerance on the nominal zener voltage of±2%. 3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Taiwan semiconductor representative. 4. 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 : C11 BZV55B2V4-BZV55B75 500mW,2% Tolerance Zener Diode Small Signal Diode Rating and Sharacteristic Curves 1000 Total Capacitance [pF] PD-Power Passipation [mW] 600 500 400 300 200 f = 1MHz Ta = 25℃ VR = 0V 100 VR = 2V 100 VR = 30V 1 0 40 80 120 160 0 200 20 40 VZ - Reverse Voltage [V] Temperature [℃ ] 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 [Ω] VR = 20V 10 0 Iz=5mA Iz=10mA 10 1 100 10 1 0.1 0.1 1 10 VZ - Reverse Voltage [V] 0 100 0.2 0.4 0.6 0.8 VF - Forw ard Voltage [mV] 1 1.2 Figure 4. Forward Current vs. Forward Voltage Figure 3. Differential Impedance vs. Zener Voltage 300 100 PD = 500mW Ta = 25℃ Reverse Current [mA] PD = 500mW Ta = 25℃ 250 Reverse Current [mA] VR = 5V 200 150 100 50 10 1 0.1 0.01 0 0 2 4 6 VZ - Reverse Voltage [V] 8 Figure 5. Reverse Current vs. Reverse Voltage 10 15 25 35 45 55 65 VZ - Reverse Voltage [V] 75 Figure 6. Reverse Current vs. Reverse Voltage Version : C11 BZV55B2V4-BZV55B75 500mW,2% Tolerance Zener Diode Small Signal Diode Tape & Reel specification TSC label Carieer Tape Any Additional Label (If Required) P0 d P1 T E A C Symbol Dimension(mm) Carrier width A 1.83 ±0.10 Carrier length B 3.73 ±0.10 Carrier depth C 1.80 ±0.10 Sprocket hole d 1.50 ± 0.10 Item Top Cover Tape F W B Reel outside diameter D 178 ± 1 330 ± 1 Reel inner diameter D1 55 Min 100Min Feed hole width D2 13.0 ± 0.20 Sprocket hole position E 1.75 ±0.10 Punch hole position F 3.50 ±0.05 Sprocke hole pitch P0 4.00 ±0.10 Embossment center P1 2.00 ±0.05 Overall tape thickness T 0.23±0.005 Tape width W 8.00 ±0.30 Reel width W1 14.4max W1 D D2 D1 Direction of Feed Version : C11