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 L A B C M E D H 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 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 All Dimensions in mm Maximum Ratings @TA=25°C unless otherwise specified Characteristic Symbol Value Unit Peak Pulse Power Dissipation at TA = 25°C (Note 1) Pd 350 mW Forward Voltage @ IF = 10mA VF 0.9 V RJA 357 °C/W Tj, TSTG -65 to +150 °C Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Note: 1. Valid provided that device terminals are kept at ambient temperature. BZX84C2V4 – BZX84C51 1 of 5 © 2006 Won-Top Electronics Electrical Characteristics Type Number (Note 1) Device Marking Code @TA=25°C unless otherwise specified Zener Voltage Range (Note 2) VZ @ IZT Maximum Zener Impedance (Note 3) ZZT @ IZT ZZK @ IZK Max Reverse Leakage Current IR @ VR Temp. Coefficient of Zener Voltage @ IZT mV / °C Nom (V) Min (V) Max (V) ) ( (mA) ) ( (mA) (µA) (V) Min Max BZX84C2V4 BZX84C2V7 BZX84C3 BZX84C3V3 W1 W2 W3 W4 2.4 2.7 3.0 3.3 2.28 2.57 2.85 3.14 2.52 2.84 3.15 3.47 100 100 95 95 5.0 5.0 5.0 5.0 600 600 600 600 1.0 1.0 1.0 1.0 50 20 10 5.0 1.0 1.0 1.0 1.0 -3.5 -3.5 -3.5 -3.5 0 0 0 0 BZX84C3V6 BZX84C3V9 BZX84C4V3 BZX84C4V7 W5 W6 W7 W8 3.6 3.9 4.3 4.7 3.42 3.71 4.09 4.47 3.78 4.10 4.52 4.94 90 90 90 80 5.0 5.0 5.0 5.0 600 600 600 500 1.0 1.0 1.0 1.0 5.0 3.0 3.0 3.0 1.0 1.0 1.0 2.0 -3.5 -3.5 -3.5 -3.5 0 0 0 0.2 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 W9 WA WB WC 5.1 5.6 6.2 6.8 4.85 5.32 5.89 6.46 5.36 5.88 6.51 7.14 60 40 10 15 5.0 5.0 5.0 5.0 480 400 150 80 1.0 1.0 1.0 1.0 2.0 1.0 3.0 2.0 2.0 2.0 4.0 4.0 -2.7 -2.0 0.4 1.2 1.2 2.5 3.7 4.5 BZX84C7V5 BZX84C8V2 BZX84C9V1 BZX84C10 WD WE WF WG 7.5 8.2 9.1 10 7.13 7.79 8.65 9.50 7.88 8.61 9.56 10.50 15 15 15 20 5.0 5.0 5.0 5.0 80 80 100 150 1.0 1.0 1.0 1.0 1.0 0.7 0.5 0.2 5.0 5.0 6.0 7.0 2.5 3.2 3.8 4.5 5.3 6.2 7.0 8.0 BZX84C11 BZX84C12 BZX84C13 BZX84C15 WH WI WK WL 11 12 13 15 10.45 11.40 12.35 14.25 11.55 12.60 13.65 15.75 20 25 30 30 5.0 5.0 5.0 5.0 150 150 170 200 1.0 1.0 1.0 1.0 0.1 0.1 0.1 0.1 8.0 8.0 8.0 10.5 5.4 6.0 7.0 9.2 9.0 10 11 13 BZX84C16 BZX84C18 BZX84C20 BZX84C22 WM WN WO WP 16 18 20 22 15.20 17.10 19.00 20.90 16.80 18.90 21.00 23.10 40 45 55 55 5.0 5.0 5.0 5.0 200 225 225 250 1.0 1.0 1.0 1.0 0.1 0.1 0.1 0.1 11.2 12.6 14 15.4 10.4 12.4 14.4 16.4 14 16 18 20 BZX84C24 BZX84C27 BZX84C30 BZX84C33 WR WS WT WU 24 27 30 33 22.80 25.65 28.50 31.35 25.20 28.35 31.50 34.65 70 80 80 80 5.0 5.0 5.0 5.0 250 300 300 325 1.0 1.0 1.0 1.0 0.1 0.1 0.1 0.1 16.8 18.9 21 23.1 18.4 21.4 24.4 27.4 22 25.3 29.4 33.4 BZX84C36 BZX84C39 BZX84C43 BZX84C47 BZX84C51 WW WX WY WZ XA 36 39 43 47 51 34.20 37.05 40.85 44.65 48.45 37.80 40.95 45.15 49.35 53.55 90 130 150 170 100 5.0 5.0 5.0 5.0 5.0 350 350 375 375 400 1.0 1.0 1.0 1.0 1.0 0.1 0.1 0.1 0.1 0.1 25.2 27.3 30.1 32.9 38 30.4 33.4 10.0 10.0 10.0 37.4 41.2 12 12 12 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 50 500 Tj = 25°C C2V7 See Note 1 C3V3 IZ, ZENER CURRENT (mA) Pd, Power Dissipation (mW) 400 300 200 100 0 100 0 40 20 10 Test Current IZ 5.0mA 0 1 10 2 3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics Tj = 25°C C39 IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) C12 C15 C18 0 Test current IZ 2mA C22 10 C27 Test current IZ 5mA 0 C33 C36 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics C6V8 0 200 C10 20 C4V7 30 Fig. 1 Power Derating Curve Tj = 25°C C5V6 C8V2 TA, Ambient Temperature, (°C) 30 C3V9 10 C47 C43 C51 8 6 4 Test Current IZ 2mA 2 0 40 10 20 30 40 50 60 70 80 90 100 VZ, ZENER VOLTAGE (V) Fig. 4 Zener Breakdown Characteristics 1000 Cj, JUNCTION CAPACITANCE (pF) Tj = 25 °C 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 0.079 (2.0) 0.035 (0.90) = Device Code, See Page 2 0.031 (0.8) 0.037 (0.95) inches(mm) PACKAGING INFORMATION TAPE & REEL Inspection Hole Direction of Unreeling 4mm 178mm 8mm 4mm 8mm 1.6mm Product ID Label Reel Diameter (mm) Quantity (PCS) Inner Box Size L x W x H (mm) Quantity (PCS) Carton Size L x W x H (mm) Quantity (PCS) Approx. Gross Weight (KG) 178 3,000 187 x 187 x 65 15,000 390 x 240 x 420 150,000 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 Shipping Quantity SOT-23 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: [email protected] Internet: http://www.wontop.com We power your everyday. BZX84C2V4 – BZX84C51 5 of 5 © 2006 Won-Top Electronics