BZX79C68 R0

BZX79C2V0 thru BZX79C75 Taiwan Semiconductor Small Signal Product 5% Tolerance Zener Diode FEATURES - Wide zener voltage range selection: 2.0V to 75V - VZ Tolerance selection of 5% - Designed for through-hole device type mounting - Hermetically sealed glasss - Pb free and RoHS compliant - High reliability glass passivation insuring parameter stability and protection against junction contamination DO-35 Hermetically Sealed Glass MECHANICAL DATA - Case: DO-35 o - High temperature soldering guaranteed: 260 C/10s - Polarity: Cathode indicated by polarity band - Weight : 109 4 mg (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T =25 unless otherwise noted) A PARAMETER SYMBO VALUE UNIT Power Dissipation P 500 mW D I = 100 mA Forward Voltage V 1.5 V F F o Thermal Resistance (Junction to Ambient) R 300 (Note 1) JA C/W o Junction and Storage Temperature Range T , T - 65 to +175 J STG C Note 1: Valid provided that electrodes are kept at ambient temerature . Zener I vs. V Characteristics : Voltage at I V ZK BR I : Test current for voltage V ZK BR Z : Dynamic impedance at I ZK ZK I : Test current for voltage V ZT Z V : Voltage at current I Z ZT Z : Dynamic impedance at I ZT ZT I : Maximum steady state current ZM V : Voltage at I ZM ZM Document Number: DS S1408013 Version: E14BZX79C2V0 thru BZX79C75 Taiwan Semiconductor Small Signal Product o ELECTRICAL CHARACTERISTICS ( T = 25 C unless otherwise noted ) A V I (Volt) Z ZT I Z I ( ) I Z I ( ) I V ( A) V ZT ZT ZT ZK ZK ZK R R R Part Number Marking code (mA) Max (mA) Max Max (V) Min Nom Max BZX79C2V0 BZX79C2V0 1.88 2.0 2.12 5 100 1.0 600 150 1.0 BZX79C2V2 BZX79C2V2 2.08 2.2 2.33 5 100 1.0 600 150 1.0 BZX79C2V4 BZX79C2V4 2.28 2.4 2.56 5 100 1.0 600 100 1.0 BZX79C2V7 BZX79C2V7 2.51 2.7 2.89 5 100 1.0 600 75 1.0 BZX79C3V0 BZX79C3V0 2.8 3.0 3.2 5 95 1.0 600 50 1.0 BZX79C3V3 BZX79C3V3 3.1 3.3 3.5 5 95 1.0 600 25 1.0 BZX79C3V6 BZX79C3V6 3.4 3.6 3.8 5 90 1.0 600 15 1.0 BZX79C3V9 BZX79C3V9 3.7 3.9 4.1 5 90 1.0 600 10 1.0 BZX79C4V3 BZX79C4V3 4.0 4.3 4.6 5 90 1.0 600 5 1.0 BZX79C4V7 BZX79C4V7 4.4 4.7 5.0 5 80 1.0 500 3 2.0 BZX79C5V1 BZX79C5V1 4.8 5.1 5.4 5 60 1.0 480 2 2.0 BZX79C5V6 BZX79C5V6 5.2 5.6 6.0 5 40 1.0 400 1 2.0 BZX79C6V2 BZX79C6V2 5.8 6.2 6.6 5 10 1.0 150 3 4.0 BZX79C6V8 BZX79C6V8 6.4 6.8 7.2 5 15 1.0 80 2 4.0 BZX79C7V5 BZX79C7V5 7.0 7.5 7.9 5 15 1.0 80 1 5.0 BZX79C8V2 BZX79C8V2 7.7 8.2 8.7 5 15 1.0 80 0.7 5.0 BZX79C9V1 BZX79C9V1 8.5 9.1 9.6 5 15 1.0 100 0.5 6.0 BZX79C10 BZX79C10 9.4 10 10.6 5 20 1.0 150 0.2 7.0 BZX79C11 BZX79C11 10.4 11 11.6 5 20 1.0 150 0.1 8.0 BZX79C12 BZX79C12 11.4 12 12.7 5 25 1.0 150 0.1 8.0 BZX79C13 BZX79C13 12.4 13 14.1 5 30 1.0 170 0.1 8 BZX79C15 BZX79C15 13.8 15 15.6 5 30 1.0 200 0.05 10.5 BZX79C16 BZX79C16 15.3 16 17.1 5 40 1.0 200 0.05 11.2 BZX79C18 BZX79C18 16.8 18 19.1 5 45 1.0 225 0.05 12.6 BZX79C20 BZX79C20 18.8 20 21.2 5 55 1.0 225 0.05 14.0 BZX79C22 BZX79C22 20.8 22 23.3 5 55 1.0 250 0.05 15.4 BZX79C24 BZX79C24 22.8 24 25.6 5 70 1.0 250 0.05 16.8 BZX79C27 BZX79C27 25.1 27 28.9 2 80 0.5 300 0.05 18.9 BZX79C30 BZX79C30 28.0 30 32.0 2 80 0.5 300 0.05 21.0 BZX79C33 BZX79C33 31.0 33 35.0 2 80 0.5 325 0.05 23.1 BZX79C36 BZX79C36 34.0 36 38.0 2 90 0.5 350 0.05 25.2 BZX79C39 BZX79C39 37.0 39 41.0 2 130 0.5 350 0.05 27.3 BZX79C43 BZX79C43 40.0 43 46.0 2 150 0.5 375 0.05 30.1 BZX79C47 BZX79C47 44.0 47 50.0 2 170 0.5 375 0.05 32.9 BZX79C51 BZX79C51 48.0 51 54.0 2 180 0.5 400 0.05 35.7 BZX79C56 BZX79C56 52.0 56 60.0 2 200 0.5 425 0.05 39.2 BZX79C62 BZX79C62 58.0 62 66.0 2.5 215 0.5 1000 0.05 43.4 BZX79C68 BZX79C68 64.0 68 72.0 2.5 240 0.5 1000 0.05 47.6 BZX79C75 BZX79C75 70.0 75 80.0 2.5 255 0.5 1000 0.05 52.5 Notes 1. The Zener Voltage (V ) is tested under pulse condition of 10ms. Z 2. The device numbers listed have a standard tolerance on the nomial 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(I or I ) is superimposed to I or I . ZT ZK ZT ZK Document Number: DS S1408013 Version: E14