BZX84C2V4

WTE POWER SEMICONDUCTORS BZX84C2V4 – BZX84C51 Pb 350mW SURFACE MOUNT ZENER DIODE Features ! ! ! ! ! ! Planar Die Construction 350mW Power Dissipation 2.4 – 51V Nominal Zener Voltage 5% Standard Vz Tolerance Designed for Surface Mount Application Plastic Material – UL Recognition Flammability Classification 94V-O A L B C M E H D Dim A B C D E G H J K L M SOT-23 Min 0.37 1.19 2.10 0.89 0.45 1.78 2.65 0.013 0.89 0.45 0.076 Max 0.51 1.40 2.50 1.05 0.61 2.05 3.05 0.15 1.10 0.61 0.178







Mechanical Data ! ! ! ! ! ! ! Case: SOT-23, Molded Plastic K Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approx.) Mounting Position: Any Marking: Device Code, See Page 2 Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 J G TOP VIEW All Dimensions in mm 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 350 0.9 357 -65 to +150 Unit mW V °C/W °C Note: 1. Valid provided that device terminals are kept at ambient temperature. BZX84C2V4 – BZX84C51 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 (
) 100 100 95 95 90 90 90 80 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 80 80 80 90 130 150 170 100 (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 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 375 375 400 (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) 50 20 10 5.0 5.0 3.0 3.0 3.0 2.0 1.0 3.0 2.0 1.0 0.7 0.5 0.2 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 2.0 2.0 2.0 4.0 4.0 5.0 5.0 6.0 7.0 8.0 8.0 8.0 10.5 11.2 12.6 14 15.4 16.8 18.9 21 23.1 25.2 27.3 30.1 32.9 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 BZX84C2V4 BZX84C2V7 BZX84C3 BZX84C3V3 BZX84C3V6 BZX84C3V9 BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2 BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20 BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39 BZX84C43 BZX84C47 BZX84C51 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 BZX84C2V4 – BZX84C51 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 C39 C47 2 10 TA, Ambient Temperature, (°C) Fig. 1 Power Derating Curve 30 Tj = 25°C C10 C12 10 Tj = 25°C C43 C51 IZ, ZENER CURRENT (mA) 20 C15 IZ, ZENER CURRENT (mA) 8 6 C18 10 C22 Test current IZ 2mA C27 C33 C36 4 Test Current IZ 2mA Test current IZ 5mA 2 0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics 1000 40 0 10 30 40 50 60 70 80 90 100 VZ, ZENER VOLTAGE (V) Fig. 4 Zener Breakdown Characteristics 20 Tj = 25 °C Cj, JUNCTION CAPACITANCE (pF) VR = 1V VR = 2V 100 VR = 1V VR = 2V 10 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 5 Junction Capacitance vs Nominal Zener Voltage BZX84C2V4 – BZX84C51 3 of 5 © 2006 Won-Top Electronics MARKING INFORMATION RECOMMENDED FOOTPRINT 0.035 (0.90) xx xx = Device Code, See Page 2 0.035 (0.90) 0.079 (2.0) 0.031 (0.8) 0.037 (0.95) 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) 3,000 Inner Box Size L x W x H (mm) 187 x 187 x 65 Quantity (PCS) 15,000 Carton Size L x W x H (mm) 390 x 240 x 420 Quantity (PCS) 150,000 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. BZX84C2V4 – BZX84C51 4 of 5 © 2006 Won-Top Electronics ORDERING INFORMATION Product No. BZX84Cxx-T1 1. 2. Package Type SOT-23 Shipping Quantity 3000/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, BZX84C2V4-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. BZX84C2V4 – BZX84C51 5 of 5 © 2006 Won-Top Electronics