5% Tolerance Zener Diode

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Neil Curtis
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parameter stability and protection against junction contamination DO-35 Hermetically Sealed lass MECHANICAL DATA - Case: DO-35 - High temperature soldering guaranteed: 26 o C/s - Polarity: Cathode

1 5% Tolerance Zener Diode FEATURES - Wide zener voltage range selection: 2.V 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 lass MECHANICAL DATA - Case: DO-35 - High temperature soldering guaranteed: 26 o C/s - Polarity: Cathode indicated by polarity band - Weight : 9 ±4 mg (approximately) MAXIMUM RATINS AND ELECTRICAL CHARACTERISTICS (T A =25 unless otherwise noted) PARAMETER SYMBO VALUE UNIT Power Dissipation 5 Forward Voltage I F = ma.5 P D V F Thermal Resistance (Junction to Ambient) (Note ) R θja 3 o C/W Junction and Storage Temperature Range T J, T ST - 65 to +75 Note : Valid provided that electrodes are kept at ambient temerature. mw V o C Zener I vs. V Characteristics V BR I ZK Z ZK I ZT V Z Z ZT I ZM V ZM : Voltage at I ZK : Test current for voltage V BR : Dynamic impedance at I ZK : Test current for voltage V Z : Voltage at current I ZT : Dynamic impedance at I ZT : Maximum steady state current : Voltage at I ZM

2 ELECTRICAL CHARACTERISTICS ( T A = 25 o C unless otherwise noted ) Part Number Marking code V I ZT (Volt) I ZT Z I ZT (Ω) I ZK Z I ZK (Ω) I V R (μa) V R Min Nom Max (ma) Max (ma) Max Max (V) BZX79C2V BZX79C2V BZX79C2V2 BZX79C2V BZX79C2V4 BZX79C2V BZX79C2V7 BZX79C2V BZX79C3V BZX79C3V BZX79C3V3 BZX79C3V BZX79C3V6 BZX79C3V BZX79C3V9 BZX79C3V BZX79C4V3 BZX79C4V BZX79C4V7 BZX79C4V BZX79C5V BZX79C5V BZX79C5V6 BZX79C5V BZX79C6V2 BZX79C6V BZX79C6V8 BZX79C6V BZX79C7V5 BZX79C7V BZX79C8V2 BZX79C8V BZX79C9V BZX79C9V BZX79C BZX79C BZX79C BZX79C BZX79C2 BZX79C BZX79C3 BZX79C BZX79C5 BZX79C BZX79C6 BZX79C BZX79C8 BZX79C BZX79C2 BZX79C BZX79C22 BZX79C BZX79C24 BZX79C BZX79C27 BZX79C BZX79C3 BZX79C BZX79C33 BZX79C BZX79C36 BZX79C BZX79C39 BZX79C BZX79C43 BZX79C BZX79C47 BZX79C BZX79C5 BZX79C BZX79C56 BZX79C BZX79C62 BZX79C BZX79C68 BZX79C BZX79C75 BZX79C Notes:. The Zener Voltage (V Z ) is tested under pulse condition of ms. 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 representative. 4. The Zener impedance is derived from the 6-cycle ac voltage, which results when an ac current having an RMS value equal to % of the dc zener current(i ZT or I ZK ) is superimposed to I ZT or I ZK.

3 RATINS AND CHARACTERISTICS CURVES (TA=25 unless otherwise noted) Fig. Power Dissipation VS. Ambient Temperature Fig. 2 Total Capacitance PD - Power Passipation (mw) Total Capacitance (pf) V R =V V R =2V V R =5V f=mhz Valid provided leads Temperature a distance ( o C) of.8mm from case are kept at ambient temperature V R =2V V R =3V V Z - Reverse Voltage (V) Differential Zener Impedance(Ohm) Fig. 3 Differential Impedance VS. Zener Voltage I Z =ma I Z =ma I Z =2mA I Z =5mA Forward Current (ma) Fig. 4 Forward Current VS. Forward Voltage V F - Forward Voltage (mv) Reverse Current (ma) Fig. 5 Reverse Current VS. Reverse Voltage P D =5mW Reverse Current (ma). Fig. 6 Reverse Current VS. Reverse Voltage P D =5mW

4 ORDERIN INFORMATION PART NO. MANUFACTURE BZX79Cxxx (Note) (Note 2) PACKIN Note : "xxx" defines voltage from 2.V (BZX79C2V) to 75V (BZX79C75) Note 2: Manufacture special control, if empty means no special control requirement. R A REEN COMPOUND PACKAE DO-35 PACKIN K / 4" Reel 5K / Box (Ammo) EXAMPLE PREFERRED P/N PART NO. MANUFACTURE REEN COMPOUND PACKIN DESCRIPTION BZX79C75 R BZX79C75-L R BZX79C75 BZX79C75 L R R reen compound reen compound PACKAE OUTLINE DIMENSION DIM. Unit (mm) Unit (inch) Min Max Min Max A B C D

5 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.

BZV55C2V4 thru BZV55C75 Taiwan Semiconductor

BZV55C2V4 thru BZV55C75 Taiwan Semiconductor 5% Tolerance SMD Zener Diode FEATURES - Wide zener voltage range selection: 2.4V to 75V - VZ Tolerance Selection of ±5% - Hermetically sealed glasss - Moisture sensitivity level - Matte Tin(Sn) lead finish