BZT55C8V2

BZT55C2V4-BZT55C75 500mW, 5% Tolerance SMD Zener Diode Small Signal Diode QUADRO Mini-MELF (LS34) HERMETICALLY SEALED GLASS C Features Wide zener voltage range selection : 2.4V to 75V VZ Tolerance Selection of ±5% Moisture sensitivity level 1 Matte Tin(Sn) lead finish with Nickel(Ni) underplate Pb free version and RoHS compliant All External Surfaces are Corrosion Resistant and Leads are Readily Solderable A B E D Dimensions A B C D E Unit (mm) Min Max 3.70 1.60 0.40 1.40 Unit (inch) Min Max Mechanical Data Case : QUADRO Mini-MELF Package (JEDEC DO-213) High temperature soldering guaranteed : 270°C/10s Polarity : Indicated by cathode band Weight : 29 ± 2.5 mg 3.30 1.40 0.25 1.25 0.130 0.146 0.055 0.063 0.010 0.016 0.049 0.055 0.071 1.80 Ordering Information Part No. BZT55Cxx L0 BZT55Cxx L1 Package QMMELF QMMELF Packing 10Kpcs / 13" Reel 2.5Kpcs / 7" Reel Maximum Ratings and Electrical Characteristics Rating at 25°C ambient temperature unless otherwise specified. Maximum Ratings Type Number Power Dissipation Forward Voltage Thermal Resistance (Junction to Ambient) Junction and Storage Temperature Range IF=10mA (Note 1) Symbol PD VF RθJA TJ, TSTG Value 500 1.0 500 -65 to + 175 Units mW V °C/W °C Notes:1. Valid provided that electrodes are kept at ambient temperature Zener I vs. V Characteristics Current IF VZM VZ VBR VR IR IZK VF Voltage VBR IZK ZZK IZT VZ ZZT Forward Region : Voltage at IZK : Test current for voltage VBR : Dynamic impedance at I ZK : Test current for voltage VZ : Voltage at current IZT : Dynamic impedance at I ZT : Maximum steady state current : Voltage at IZM IZT IZM BreakdownRegion Leakage Region IZM VZM Version : D09 BZT55C2V4-BZT55C75 500mW, 5% Tolerance SMD Zener Diode Small Signal Diode Electrical Characteristics Ta = 25°C unless otherwise noted VF Forward Voltage = 1.0V Maximum @ IF = 10 mA for all part numbers Part Number BZT55C2V4 BZT55C2V7 BZT55C3V0 BZT55C3V3 BZT55C3V6 BZT55C3V9 BZT55C4V3 BZT55C4V7 BZT55C5V1 BZT55C5V6 BZT55C6V2 BZT55C6V8 BZT55C7V5 BZT55C8V2 BZT55C9V1 BZT55C10 BZT55C11 BZT55C12 BZT55C13 BZT55C15 BZT55C16 BZT55C18 BZT55C20 BZT55C22 BZT55C24 BZT55C27 BZT55C30 BZT55C33 BZT55C36 BZT55C39 BZT55C43 BZT55C47 BZT55C51 BZT55C56 BZT55C62 BZT55C68 BZT55C75 VZ @ IZT (Volt) Nom 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 Min 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 28.50 31.35 34.20 37.05 40.85 44.65 48.45 53.20 58.90 64.60 71.25 Max 2.52 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.56 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 31.50 34.65 37.80 40.95 45.15 49.35 53.55 58.80 65.10 71.40 78.75 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 5 5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 ZZT @ IZT(Ω) Max 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 IZK(mA) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 ZZK @ IZK(Ω) IR @ VR(μA) Max Max 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 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 VR(V) 1 1 1 1 1 1 1 1 1 1 2 3 5 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 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 : D09 BZT55C2V4-BZT55C75 500mW, 5% Tolerance SMD Zener Diode Small Signal Diode Rating and Sharacteristic Curves FIG 1 Typical Forward Characteristics 1000 300 FIG 2 Zener Breakdown Characteristics Ta=25°C Forward Current (mA) 100 Ta=25°C 10 Zener Current (mA) 1 1.1 1.2 250 200 150 100 50 1 0.4 0.5 0.6 0.7 0.8 0.9 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Forward Voltage (V) Zener Voltage (V) FIG 3 Zener Breakdown Characteristics 100 600 FIG 4 Admissible Power Disspation Curve Power Dissipation (mW) 500 400 300 200 100 0 Zener Current (mA) 10 1 0 0 15 25 35 45 55 65 75 0 50 100 150 200 Zener Voltage (V) Ambient Tempeture (°C) FIG 5 Typical Capacitance Dynamic Impedence (Ώ) 1000 1000 FIG 6 Effect of Zener Voltage on Impedence Iz=1mA Iz=5mA Capacitance(pF) 100 1V Bias 100 Ta=150°C 10 Bias at 50% of VZ(Nom) 10 Iz=10m Ta=25°C 1 1 1 10 100 1 10 100 Zener Voltage (V) Zener Voltage (V) Version : D09