BZT52C2V7S

WTE POWER SEMICONDUCTORS BZT52C2V4S – BZT52C51S Pb 200mW SURFACE MOUNT ZENER DIODE Features ! ! ! ! ! ! Planar Die Construction A SOD-323 Dim Min 2.30 1.75 1.15 0.25 0.05 0.70 0.30 Max 2.70 1.95 1.35 0.35 0.15 0.95 — A B C D 200mW Power Dissipation 2.4 – 51V Nominal Zener Voltage 5% Standard Vz Tolerance Designed for Surface Mount Application C Plastic Material – UL Recognition Flammability Classification 94V-O


















































E D B G Mechanical Data ! ! ! ! ! ! Case: SOD-323, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.004 grams (approx.) Marking: Device Code, See Page 2 Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 E G H All Dimensions in mm H Maximum Ratings @TA=25°C unless otherwise specified Characteristic Peak Pulse Power Dissipation at TA = 25°C (Note 1) Forward Voltage @ IF = 10mA Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Symbol Pd VF R
JA Tj, TSTG Value 200 0.9 625 -65 to +150 Unit mW V °C/W °C Note: 1. Valid provided that device terminals are kept at ambient temperature. BZT52C2V4S – BZT52C51S 1 of 5 © 2006 Won-Top Electronics Electrical Characteristics @TA=25°C unless otherwise specified Type Number (Note 1) Device Marking Code Zener Voltage Range (Note 2) VZ @ IZT Nom (V) Min (V) 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 28.50 31.35 34.20 37.05 40.85 44.65 48.45 Max (V) 2.52 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.56 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 31.50 34.65 37.80 40.95 45.15 49.35 53.55 Maximum Zener Impedance (Note 3) ZZT @ IZT (
) 85 83 95 95 95 95 95 78 60 40 10 8.0 7.0 7.0 10 15 20 20 25 30 40 50 50 55 80 80 80 80 90 90 100 100 100 (mA) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 ZZK @ IZK (
) 600 600 600 600 600 600 600 500 480 400 150 80 80 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 700 750 750 (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Max Reverse Leakage Current IR (µA) 100 75 50 25 15 10 5.0 5.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 @ VR (V) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8 1.0 2.0 3.0 5.0 6.0 7.0 7.5 8.5 9.0 10 11 12 14 15 17 18 20 22.5 25 27 29 32 35 38 Temp. Coefficient of Zener Voltage @ IZT mV / °C Min -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -2.7 -2.0 0.4 1.2 2.5 3.2 3.8 4.5 5.4 6.0 7.0 9.2 10.4 12.4 14.4 16.4 18.4 21.4 24.4 27.4 30.4 33.4 10.0 10.0 10.0 Max 0 0 0 0 0 0 0 0.2 1.2 2.5 3.7 4.5 5.3 6.2 7.0 8.0 9.0 10 11 13 14 16 18 20 22 25.3 29.4 33.4 37.4 41.2 12 12 12 BZT52C2V4S BZT52C2V7S BZT52C3S BZT52C3V3S BZT52C3V6S BZT52C3V9S BZT52C4V3S BZT52C4V7S BZT52C5V1S BZT52C5V6S BZT52C6V2S BZT52C6V8S BZT52C7V5S BZT52C8V2S BZT52C9V1S BZT52C10S BZT52C11S BZT52C12S BZT52C13S BZT52C15S BZT52C16S BZT52C18S BZT52C20S BZT52C22S BZT52C24S BZT52C27S BZT52C30S BZT52C33S BZT52C36S BZT52C39S BZT52C43S BZT52C47S BZT52C51S W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WK WL WM WN WO WP WR WS WT WU WW WX WY WZ XA 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%. 2. Measured with pulses tp = 5ms. 3. f = 1KHz BZT52C2V4S – BZT52C51S 2 of 5 © 2006 Won-Top Electronics 

500 See Note 1 50 Tj = 25°C C2V7 C3V9 C5V6 C6V8 C8V2 C3V3 Pd, POWER DISSIPATION (mW) IZ, ZENER CURRENT (mA) 400 40 C4V7 300 30 200 20 100 10 Test Current IZ 5.0mA 0 0 100 200 0 0 1 3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics 2 10 TA, AMBIENT TEMPERATURE, (°C) Fig. 1 Power Derating Curve 30 Tj = 25°C C10 C12 1000 Tj = 25 °C Cj, JUNCTION CAPACITANCE (pF) VR = 1V IZ, ZENER CURRENT (mA) VR = 2V 20 C15 100 VR = 1V C18 Test current IZ 2mA C27 C33 C36 10 C22 Test current IZ 5mA VR = 2V 10 1 10 100 0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics 40 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 4 Junction Capacitance vs Nominal Zener Voltage BZT52C2V4S – BZT52C51S 3 of 5 © 2006 Won-Top Electronics MARKING INFORMATION RECOMMENDED FOOTPRINT 0.025 (0.63) xx Cathode xx = Polarity Band = Device Code, See Page 2 0.063 (1.60) 0.033 (0.83) inches(mm) PACKAGING INFORMATION TAPE & REEL Inspection Hole Direction of Unreeling 4mm 178mm 8mm 4mm 8mm Product ID Label 1.6mm Reel Diameter (mm) 178 Quantity (PCS) 5,000 Inner Box Size L x W x H (mm) 187 x 187 x 65 Quantity (PCS) 25,000 Carton Size L x W x H (mm) 390 x 240 x 420 Quantity (PCS) 250,000 Approx. Gross Weight (KG) 10.0 Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment. 2. Components are packed in accordance with EIA standard 481-1 and 481-2. BZT52C2V4S – BZT52C51S 4 of 5 © 2006 Won-Top Electronics ORDERING INFORMATION Product No. BZT52CxxS-T1 1. 2. Package Type SOD-323 Shipping Quantity 5000/Tape & Reel Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, BZT52C2V4S-T1-LF. Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com We power your everyday. BZT52C2V4S – BZT52C51S 5 of 5 © 2006 Won-Top Electronics