BZV55C2V4-BZV55C75 500mW,5% 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 ±5% 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 BZV55C2V4-75 BZV55C2V4-75 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 BZV55C2V4-BZV55C75 500mW,5% 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) BZV55C2V4 2.28 2.4 2.52 5 85 1.0 600 50 1.0 BZV55C2V7 2.57 2.7 2.84 5 85 1.0 600 10 1.0 BZV55C3V0 2.85 3.0 3.15 5 85 1.0 600 4 1.0 BZV55C3V3 3.14 3.3 3.47 5 85 1.0 600 2 1.0 BZV55C3V6 3.42 3.6 3.78 5 85 1.0 600 2 1.0 BZV55C3V9 3.71 3.9 4.10 5 85 1.0 600 2 1.0 1.0 BZV55C4V3 4.09 4.3 4.52 5 75 1.0 600 1 BZV55C4V7 4.47 4.7 4.94 5 60 1.0 600 0.5 1.0 BZV55C5V1 4.85 5.1 5.36 5 35 1.0 550 0.1 1.0 1.0 BZV55C5V6 5.32 5.6 5.88 5 25 1.0 450 0.1 BZV55C6V2 5.89 6.2 6.51 5 10 1.0 200 0.1 2.0 BZV55C6V8 6.46 6.8 7.14 5 8 1.0 150 0.1 3.0 5.0 BZV55C7V5 7.13 7.5 7.88 5 7 1.0 50 0.1 BZV55C8V2 7.79 8.2 8.61 5 7 1.0 50 0.1 6.2 BZV55C9V1 8.65 9.1 9.56 5 10 1.0 50 0.1 6.8 BZV55C10 9.50 10 10.50 5 15 1.0 70 0.1 7.5 BZV55C11 10.45 11 11.55 5 20 1.0 70 0.1 8.2 BZV55C12 11.40 12 12.60 5 20 1.0 90 0.1 9.1 BZV55C15 14.25 15 15.75 5 30 1.0 110 0.1 11 BZV55C16 15.20 16 16.80 5 40 1.0 170 0.1 12 BZV55C18 17.10 18 18.90 5 50 1.0 170 0.1 13 BZV55C20 19.00 20 21.00 5 55 1.0 220 0.1 15 BZV55C22 20.90 22 23.10 5 55 1.0 220 0.1 16 BZV55C24 22.80 24 25.20 5 80 1.0 220 0.1 18 BZV55C27 25.65 27 28.35 5 80 1.0 220 0.1 20 BZV55C30 28.50 30 31.50 5 80 1.0 220 0.1 22 BZV55C33 31.35 33 34.65 5 80 1.0 220 0.1 24 BZV55C36 34.20 36 37.80 5 80 1.0 220 0.1 27 BZV55C39 37.05 39 40.95 2.5 90 0.5 500 0.1 28 BZV55C43 40.85 43 45.15 2.5 90 0.5 600 0.1 32 BZV55C47 44.65 47 49.35 2.5 110 0.5 700 0.1 35 BZV55C51 48.45 51 53.55 2.5 125 0.5 700 0.1 38 BZV55C56 53.20 56 58.80 2.5 135 0.5 1000 0.1 42 BZV55C62 58.90 62 65.10 2.5 150 0.5 1000 0.1 47 BZV55C68 64.60 68 71.40 2.5 160 0.5 1000 0.1 51 BZV55C75 71.25 75 78.75 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±5%. 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 BZV55C2V4-BZV55C75 500mW,5% 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 BZV55C2V4-BZV55C75 500mW,5% 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