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 - High temperature soldering guaranteed: 260oC/10s - Polarity: Cathode indicated by polarity band - Weight : 109 ±4 mg (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) PARAMETER Power Dissipation Forward Voltage IF = 100 mA Thermal Resistance (Junction to Ambient) Junction and Storage Temperature Range (Note 1) SYMBO VALUE UNIT PD 500 mW VF 1.5 RθJA 300 TJ, TSTG - 65 to +175 V o C/W o C Note 1: Valid provided that electrodes are kept at ambient temerature . Zener I vs. V Characteristics 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 : Voltage at IZM VZM Document Number: DS_S1408013 Version: E14 BZX79C2V0 thru BZX79C75 Taiwan Semiconductor Small Signal Product ELECTRICAL CHARACTERISTICS ( TA= 25oC unless otherwise noted ) VZ @ IZT (Volt) Min Nom Max IZT (mA) 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 Part Number Marking code BZX79C2V0 ZZT @ IZT (Ω) Max IZK (mA) ZZK @ IZK (Ω) Max IR @ VR(μA) Max VR (V) Notes： 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 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(IZT or IZK) is superimposed to IZT or IZK. Document Number: DS_S1408013 Version: E14 BZX79C2V0 thru BZX79C75 Taiwan Semiconductor Small Signal Product RATINGS AND CHARACTERISTICS CURVES (TA=25℃ unless otherwise noted) Fig. 2 Total Capacitance Fig. 1 Power Dissipation VS. Ambient Temperature 1000 f=1MHz TA=25oC VR=0V 500 Total Capacitance (pF) PD - Power Passipation (mW) 600 400 300 200 VR=2V 100 VR=5V 10 100 VR=20V 1 0 0 40 80 120 160 0 200 20 40 Fig. 3 Differential Impedance VS. Zener Voltage 80 Fig. 4 Forward Current VS. Forward Voltage 1000 1000 TA=25oC IZ=1mA 100 IZ=2mA IZ=5mA Forward Current (mA) Differential Zener Impedance(Ohm) 60 VZ - Reverse Voltage (V) Temperature (oC) of 0.8mm Valid provided leads at a distance from case are kept at ambient temperature 10 1 IZ=10mA 0 1 10 100 10 1 0.1 100 0.0 VZ - Reverse Voltage (V) 0.2 0.4 0.6 0.8 1.0 1.2 VF - Forward Voltage (mV) Fig. 5 Reverse Current VS. Reverse Voltage Fig. 6 Reverse Current VS. Reverse Voltage 300 100 250 PD=500mW TA=25oC PD=500mW TA=25oC 200 Reverse Current (mA) Reverse Current (mA) VR=30V 150 100 50 0 0 2 4 6 VZ - Reverse Voltage (V) Document Number: DS_S1408013 8 10 10 1 0.1 0.01 15 25 35 45 55 65 75 85 VZ - Reverse Voltage (V) Version: E14 BZX79C2V0 thru BZX79C75 Taiwan Semiconductor Small Signal Product ORDERING INFORMATION PART NO. MANUFACTURE CODE BZX79Cxxx (Note1) PACKING CODE GREEN COMPOUND CODE R0 (Note 2) G A0 PACKAGE PACKING 10K / 14" Reel DO-35 5K / Box (Ammo) Note 1: "xxx" defines voltage from 2.0V (BZX79C2V0) to 75V (BZX79C75) Note 2: Manufacture special control, if empty means no special control requirement. EXAMPLE PREFERRED P/N PART NO. BZX79C75 R0G BZX79C75 BZX79C75-L0 R0G BZX79C75 MANUFACTURE CODE L0 PACKING CODE GREEN COMPOUND CODE DESCRIPTION R0 G Green compound R0 G Green compound PACKAGE OUTLINE DIMENSION DIM. Document Number: DS_S1408013 Unit (mm) Unit (inch) Min Max Min Max A 0.34 0.60 0.013 0.024 B 2.90 5.08 0.114 0.200 C 25.40 38.10 1.000 1.500 D 1.30 2.28 0.051 0.090 Version: E14 BZX79C2V0 thru BZX79C75 Taiwan Semiconductor Small Signal Product Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied,to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Document Number: DS_S1408013 Version: E14