BZX84CxT Series SURFACE MOUNT ZENER DIODE REVERSE VOLTAGE - 2.4 to 39 Volts POWER DISSIPATION - 0.15 Watts FEATURES SOT-523 * Planar die construction * 150mW power dissipation rating * Ultra-small surface mount package SOT-523 Dim. A A1 b c D E E1 e e1 L MECHANICAL DATA * Case: SOT-523 Plastic * Case Material: "Green" molding compound, UL flammability classification 94V-0, (No Br. Sb. CI) * Moisture Sensitivity: Level 1 per J-STD-020D * Lead Free in RoHS 2002/95/EC Compliant Min. Max. 0.70 0.90 0.00 0.10 0.25 0.325 0.10 0.20 1.50 1.70 1.45 1.75 0.75 0.85 0.50 Typ. 0.90 1.10 0.55 Ref. Dimensions in millimeter Maximum Ratings & Thermal Characteristics @ TA = 25 unless otherwise specified Characteristic Forward Voltage @IF=10mA Power Dissipation Thermal Resistance, Junction to Ambient Operating Temperature Range Storage Temperature Range Symbol Value Unit VF 0.9 V PD 150 mW RJA 833 /W TJ 150 TSTG -65~+150 Device Marking : Device P/N BZX84C2V4T Marking Pin Diagram XX=Specific device code (See below table) Electrical Characteristics @ TA = 25 unless otherwise specified Symbol VZ IZT ZZT IZK ZZK IR VR IF VF Parameter Reverse Zener Voltage @ IZT Reverse Current Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK Reverse Leakage Current @ VR Reverse Voltage Forward Current Forward Voltage @ IF Equivalent Circuit Diagram Maximum Zener Impedance Zener Voltage Device Device marking VZ@IZT IZT ZZT@ IZT ZZK@ IZK Maximum Reverse Current IZK IR Temperature Coefficent of Zener Voltage @IZT=5mA mV/ VR Nom Min Max mA mA uA V Min Max BZX84C2V4T RB 2.4 2.2 2.6 5.0 100 600 1.0 50 1.0 -3.5 0 BZX84C2V7T RC 2.7 2.5 2.9 5.0 100 600 1.0 20 1.0 -3.5 0 BZX84C3V0T RD 3.0 2.8 3.2 5.0 95 600 1.0 20 1.0 -3.5 0 BZX84C3V3T RE 3.3 3.1 3.5 5.0 95 600 1.0 5.0 1.0 -3.5 0 BZX84C3V6T RF 3.6 3.4 3.8 5.0 90 600 1.0 5.0 1.0 -3.5 0 BZX84C3V9T RG 3.9 3.7 4.1 5.0 90 600 1.0 3.0 1.0 -3.5 0 BZX84C4V3T RH 4.3 4.0 4.6 5.0 90 600 1.0 3.0 1.0 -3.5 0 BZX84C4V7T R1 4.7 4.4 5.0 5.0 80 600 1.0 3.0 2.0 -3.5 0.2 BZX84C5V1T R2 5.1 4.8 5.4 5.0 60 500 1.0 2.0 2.0 -2.7 1.2 BZX84C5V6T R3 5.6 5.2 6.0 5.0 40 480 1.0 1.0 2.0 -2.0 2.5 BZX84C6V2T R4 6.2 5.8 6.6 5.0 10 400 1.0 3.0 4.0 0.4 3.7 BZX84C6V8T R5 6.8 6.4 7.2 5.0 15 150 1.0 2.0 4.0 1.2 4.5 BZX84C7V5T R6 7.5 7.0 7.9 5.0 15 80 1.0 1.0 5.0 2.5 5.3 BZX84C8V2T R7 8.2 7.7 8.7 5.0 15 80 1.0 0.7 5.0 3.2 6.2 BZX84C9V1T R8 9.1 8.5 9.6 5.0 15 80 1.0 0.5 6.0 3.8 7.0 BZX84C10T R9 10 9.4 10.6 5.0 20 100 1.0 0.2 7.0 4.5 8.0 BZX84C11T P1 11 10.4 11.6 5.0 20 150 1.0 0.1 8.0 5.4 9.0 BZX84C12T P2 12 11.4 12.7 5.0 25 150 1.0 0.1 8.0 6.0 10.0 BZX84C13T P3 13 12.4 14.1 5.0 30 150 1.0 0.1 8.0 7.0 11.0 BZX84C15T P4 15 13.8 15.6 5.0 30 170 1.0 0.1 10.5 9.2 13.0 BZX84C16T P5 16 15.3 17.1 5.0 40 200 1.0 0.1 11.2 10.4 14.0 BZX84C18T P6 18 16.8 19.1 5.0 45 200 1.0 0.1 12.6 12.4 16.0 BZX84C20T P7 20 18.8 21.2 5.0 55 225 1.0 0.1 14.0 14.4 18.0 BZX84C22T P8 22 20.8 23.3 5.0 55 225 1.0 0.1 15.4 16.4 20.0 BZX84C24T P9 24 22.8 25.6 5.0 70 250 1.0 0.1 16.8 18.4 22.0 BZX84C27T PA 27 25.1 28.9 2.0 80 250 0.5 0.1 18.9 21.4 25.3 BZX84C30T PB 30 28.0 32.0 2.0 80 300 0.5 0.1 21.0 24.4 29.4 BZX84C33T PC 33 31.0 35.0 2.0 80 300 0.5 0.1 23.1 27.4 33.4 BZX84C36T PD 36 34.0 38.0 2.0 90 325 0.5 0.1 25.2 30.4 37.4 BZX84C39T PE 39 37.0 41.0 2.0 130 350 0.5 0.1 27.3 33.4 41.2 REV. 1, Oct-2010, KSJR07 Notes: 1. Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, 300s pulse width, 2% duty cycle. 3. f = 1KHz. 4. No purposefully added lead. BZX84CxT Series Typical Characteristics Fig.1 Power Derating Curve Fig.2 Typical Zener Breakdown Characteristics Fig.3 Typical Zener Breakdown Characteristics Fig.4 Typical Total Capacitance vs. Nominal Zener Voltage Legal Disclaimer Notice BZX84CxT Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.