BZY55B2V4 thru BZY55B36 Taiwan Semiconductor Small Signal Product 2% Tolerance SMD Zener Diode FEATURES - Wide zener voltage range selection: 2.4V to 36V - Surface device type mounting - Moisture sensitivity level 1 - Matte Tin(Sn) lead finish with Nickel(Ni) underplate - Pb free and RoHS compliant - Halogen free 0805 MECHANICAL DATA - Case: 0805 - High temperature soldering guaranteed: 260oC/10s - Polarity: Indicated by cathode band - Weight : 0.006 grams (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) PARAMETER Power Dissipation Forward Voltage IF = 10 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 - 55 to +150 V o C/W o C Note 1: Valid provided that electrodes are kept at ambient temperature Zener I vs. V Characteristics Document Number: DS_S1408016 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: B14 BZY55B2V4 thru BZY55B36 Taiwan Semiconductor Small Signal Product ELECTRICAL CHARACTERISTICS ( TA= 25oC unless otherwise noted ) VZ @ IZT (Volt) Max IZT (mA) ZZT @ IZT (Ω) Max IZK (mA) ZZK @ IZK (Ω) Max IR @ VR(μA) Max VR (V) 2.35 2.45 5 85 1 600 50 1.0 2.7 2.65 2.75 5 85 1 600 10 1.0 3 3.0 2.94 3.06 5 85 1 600 4 1.0 BZY55B3V3 3V3 3.3 3.23 3.37 5 85 1 600 2 1.0 BZY55B3V6 3V6 3.6 3.53 3.67 5 85 1 600 2 1.0 BZY55B3V9 3V9 3.9 3.82 3.98 5 85 1 600 2 1.0 BZY55B4V3 4V3 4.3 4.21 4.39 5 80 1 600 1 1.0 BZY55B4V7 4V7 4.7 4.61 4.79 5 70 1 600 0.5 1.0 BZY55B5V1 5V1 5.1 5.00 5.20 5 50 1 550 0.1 1.0 BZY55B5V6 5V6 5.6 5.49 5.71 5 30 1 450 0.1 1.0 BZY55B6V2 6V2 6.2 6.08 6.32 5 10 1 200 0.1 2.0 BZY55B6V8 6V8 6.8 6.66 6.94 5 8 1 150 0.1 3.0 BZY55B7V5 7V5 7.5 7.35 7.65 5 7 1 50 0.1 5.0 BZY55B8V2 8V2 8.2 8.04 8.36 5 7 1 50 0.1 6.2 BZY55B9V1 9V1 9.1 8.92 9.28 5 10 1 50 0.1 6.8 BZY55B10 10 10 9.80 10.20 5 15 1 70 0.1 7.5 BZY55B11 11 11 10.78 11.22 5 20 1 70 0.1 8.2 BZY55B12 12 12 11.76 12.24 5 20 1 90 0.1 9.1 BZY55B13 13 13 12.74 13.26 5 26 1 110 0.1 10.0 BZY55B15 15 15 14.70 15.30 5 30 1 110 0.1 11.0 BZY55B16 16 16 15.68 16.32 5 40 1 170 0.1 12.0 BZY55B18 18 18 17.64 18.36 5 50 1 170 0.1 13.0 BZY55B20 20 20 19.60 20.40 5 55 1 220 0.1 15.0 BZY55B22 22 22 21.56 22.44 5 55 1 220 0.1 16.0 BZY55B24 24 24 23.52 24.48 5 80 1 220 0.1 18.0 BZY55B27 27 27 26.46 27.54 5 80 1 220 0.1 20.0 BZY55B30 30 30 29.40 30.60 5 80 1 220 0.1 22.0 BZY55B33 33 33 32.34 33.66 5 80 1 220 0.1 24.0 BZY55B36 36 36 35.28 36.72 5 80 1 220 0.1 27.0 Part Number Device Marking Nom Min BZY55B2V4 2V4 2.4 BZY55B2V7 2V7 BZY55B3V0 Notes： 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 2. The device numbers listed have optional 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_S1408016 Version: B14 BZY55B2V4 thru BZY55B36 Taiwan Semiconductor Small Signal Product RATINGS AND CHARACTERISTICS CURVES (TA=25℃ unless otherwise noted) Fig. 2 Zener Breakdown Characteristics 100 100 10 80 Zener Current (mA) Forward Current (mA) Fig. 1 Typical Forward Characteristics 1 0.1 0.01 TA=25oC 0.3 0.4 0.5 0.6 0.7 0.8 60 40 20 0.001 0.2 TA=25oC 0 0.9 0 Forward Voltage (V) Fig. 3 Zener Breakdown 8 12 Zener Voltage (V) 16 20 Fig. 4 Admissible Power Dissipation Curve 50 600 Power Dissipation (mW) 40 Zener Current (mA) 4 30 20 10 500 400 300 200 100 0 0 15 20 25 30 35 0 30 60 90 120 150 180 Ambient Temperature (oC) Zener Voltage (V) Fig. 5 Typical Capacitance 200 Capacitance (pF) 160 120 80 40 0 0 5 10 15 20 25 Zener Voltage (V) Document Number: DS_S1408016 Version: B14 BZY55B2V4 thru BZY55B36 Taiwan Semiconductor Small Signal Product ORDERING INFORMATION PART NO. MANUFACTURE CODE BZY55Bxxx (Note1, 3) PACKING CODE GREEN COMPOUND RY (Note 2) PACKAGE CODE G RB PACKING 5K / 7" Reel 0805 10K / 13" Reel Note 1: "xxx" defines voltage from 2.4V (BZY55B2V4) to 36V (BZY55B36) Note 2: Manufacture special control, if empty means no special control requirement. Note 3: Whole series with green compound EXAMPLE PREFERRED P/N PART NO. BZY55B36 RYG BZY55B36 BZY55B36-C0 RYG MANUFACTURE BZY55B36 CODE C0 GREEN COMPOUND PACKING CODE CODE DESCRIPTION RY G Green compound RY G Green compound PACKAGE OUTLINE DIMENSION DIM. Unit (mm) Unit (inch) Min Max Min Max A 1.80 2.20 0.071 0.087 B 1.05 1.45 0.041 0.057 C 0.25 0.65 0.010 0.026 D 0.75 0.95 0.030 0.037 SUGGEST PAD LAYOUT Unit (mm) Unit (inch) Typ. Typ. A 1.10 0.043 B 1.40 0.055 C 1.20 0.047 D 3.40 0.134 DIM. Document Number: DS_S1408016 Version: B14 BZY55B2V4 thru BZY55B36 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_S1408016 Version: B14