200mW Two Terminals SMD Zener Diodes BZT52C2V4WS - BZT52C51WS 200mW Two Terminals SMD Zener Diodes Features * Planar Die Construction * 200mW Power Dissipation * Zener Voltage 2.4v to 51v * Ideally Suited for Automated Assembly Processes * RoHS Compliance SOD-323F Mechanical Data Case: SOD-323F, molded plastic Epoxy: Plastic package has UL flammability 94V-0 Terminals: Solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode Approx Weight: 0.0041 grams Maximum Ratings (T Ambient=25C unless noted otherwise) Symbol Ptot Value Unit 200 mW -55 to +150 C Power Dissipation TJ, TSTG Note: Description Operating Junction and Storage Temperature Range Conditions TA=25 C (Note ) Mounted on 5.0mm(0.13mm thick ) land areas TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Rev. A/AH 2008-03-10 Page 1 of 5 200mW Two Terminals SMD Zener Diodes BZT52C2V4WS - BZT52C51WS Electrical Characteristics (T Ambient=25C unless noted otherwise) Norminal Zener Voltage @ IZT Part NO. Marking Code Test Current Max. Zener Impedance VZ(V) Max. Reverse Leakage Current IR @ VR Nom. Min. Max. IZT(mA) ZZT@ IZT ZZK@ IZK IZK(mA) IR (A) VR(V) BZT52C2V4WS W1 2.4 2.28 2.52 5.0 85 600 1.0 100 1.0 BZT52C2V7WS W2 2.7 2.57 2.84 5.0 83 600 1.0 75 1.0 BZT52C3V0WS W3 3.0 2.85 3.15 5.0 95 600 1.0 50 1.0 BZT52C3V3WS W4 3.3 3.14 3.47 5.0 95 600 1.0 25 1.0 BZT52C3V6WS W5 3.6 3.42 3.78 5.0 95 600 1.0 15 1.0 BZT52C3V9WS W6 3.9 3.71 4.10 5.0 95 600 1.0 10 1.0 BZT52C4V3WS W7 4.3 4.09 4.52 5.0 95 600 1.0 5.0 1.0 BZT52C4V7WS W8 4.7 4.47 4.94 5.0 78 500 1.0 5.0 1.0 BZT52C5V1WS W9 5.1 4.85 5.36 5.0 60 480 1.0 0.1 0.8 BZT52C5V6WS WA 5.6 5.32 5.88 5.0 40 400 1.0 0.1 1.0 BZT52C6V2WS WB 6.2 5.89 6.51 5.0 10 150 1.0 0.1 2.0 BZT52C6V8WS WC 6.8 6.46 7.14 5.0 8 80 1.0 0.1 3.0 BZT52C7V5WS WD 7.5 7.13 7.88 5.0 7 80 1.0 0.1 5.0 BZT52C8V2WS WE 8.2 7.79 8.61 5.0 7 80 1.0 0.1 6.0 BZT52C8V7WS 87C 8.7 8.27 9.14 5.0 7 100 1.0 0.1 6.5 BZT52C9V1WS WF 9.1 8.65 9.56 5.0 10 100 1.0 0.1 7.0 BZT52C10WS WG 10 9.50 10.50 5.0 15 150 1.0 0.1 7.5 BZT52C11WS WH 11 10.45 11.55 5.0 20 150 1.0 0.1 8.5 BZT52C12WS WI 12 11.40 12.60 5.0 20 150 1.0 0.1 9.0 BZT52C13WS WK 13 12.35 13.65 5.0 25 170 1.0 0.1 10.0 BZT52C14WS WJ 14 13.30 14.70 5.0 25 170 1.0 0.1 10.5 BZT52C15WS WL 15 14.25 15.75 5.0 30 200 1.0 0.1 11.0 BZT52C16WS WM 16 15.20 16.80 5.0 40 200 1.0 0.1 12.0 BZT52C17WS 17C 17 16.15 17.85 5.0 40 200 1.0 0.1 13.0 BZT52C18WS WN 18 17.10 18.90 5.0 50 225 1.0 0.1 14.0 BZT52C20WS WO 20 19.00 21.00 5.0 50 225 1.0 0.1 15.0 BZT52C22WS WP 22 20.90 23.10 5.0 55 250 1.0 0.1 17.0 BZT52C24WS WR 24 22.80 25.20 5.0 80 250 1.0 0.1 18.0 BZT52C27WS WS 27 25.65 28.35 5.0 80 300 1.0 0.1 20.0 BZT52C28WS 28C 28 26.60 29.40 5.0 80 300 1.0 0.1 22.0 BZT52C30WS WT 30 28.50 31.50 5.0 80 300 1.0 0.1 22.5 BZT52C33WS WU 33 31.35 34.65 5.0 80 325 1.0 0.1 25.0 Rev. A/AH 2008-03-10 www.taitroncomponents.com Page 2 of 5 200mW Two Terminals SMD Zener Diodes BZT52C2V4WS - BZT52C51WS Norminal Zener Voltage @ IZT Marking Code Part NO. Test Current Max. Zener Impedance VZ(V) Max. Reverse Leakage Current IR @ VR Nom. Min. Max. IZT(mA) ZZT@ IZT ZZK@ IZK IZK(mA) IR (A) VR(V) 36 34.20 37.80 5.0 90 350 1.0 0.1 27.0 BZT52C36WS WW BZT52C39WS WX 39 37.05 40.95 5.0 90 350 1.0 0.1 29.0 BZT52C43WS WY 43 40.85 45.15 5.0 100 700 1.0 0.1 32.0 BZT52C47WS WZ 47 44.65 49.35 5.0 100 750 1.0 0.1 35.0 BZT52C51WS XA 51 48.45 53.55 5.0 100 750 1.0 0.1 38.0 Typical Characteristics Curves Fig.2- Typical Forward Characteristic IF, Forward Current (mA) Ptot, Power Dissipation (W) Fig.1- Steady State Power Derating VF, Forward Voltage (V) Fig.3-Temperature Coefficents Fig.4-Typical Leakage Current IR, Leakage Current (A) Temperature Cofficient (mA/C) Temperature (C) Vz, Normal Zener Voltage (V) Vz, Normal Zener Voltage (V) Rev. A/AH 2008-03-10 www.taitroncomponents.com Page 3 of 5 200mW Two Terminals SMD Zener Diodes BZT52C2V4WS - BZT52C51WS Dimensions in inch (mm) SOD-323F Rev. A/AH 2008-03-10 www.taitroncomponents.com Page 4 of 5 200mW Two Terminals SMD Zener Diodes BZT52C2V4WS - BZT52C51WS How to contact us US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: taitron@taitroncomponents.com Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED REPRESENTACOES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAUDE - SAO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN' AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/AH 2008-03-10 www.taitroncomponents.com Page 5 of 5