MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor Applications • For use as transient overvoltage protection for voltage and ESD sensitive equipment like laptop computers, HDD, printers, cellular phones, and other applications. Features • • • • • • SOT-23 Zener for ESD Protection Pb-free Maximum Clamping voltage = 8V @ Peak Pulse Current= 3A Working Peak Reverse Voltage = 3V HBM = 16KV (Class 3) ESD Rating Flammability Rating UL94 V-O Connection Diagram 3.Anode 3 3 5V6 2. N/C 1 1.Cathode 2 2 1 SOT-23 Absolute Maximum Ratings * Symbol Ta = 25°C unless otherwise noted Parameter Value Unit VRWM Working Peak Reverse Voltage 3.0 V PD Total Power Dissipation at 25°C Derate above 25°C 225 1.8 mW mW/°C Ppk Peak Power Dissipation @1.0mS 27 W TSTG TJ RθJA -55 to +150 °C Operating Junction Temperature +150 °C Thermal Resistance Junction to Ambient, FR-5 Board 550 °C/W Storage Temperature * These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Electrical Characteristics Symbol TC = 25°C unless otherwise noted Parameter Conditions Min. Max. Units 5.32 5.31 5.88 5.85 V V VZ Zener Voltage IZT = 20mAD.C IZT = 20mAPulse 26mS ZZ Zener Impedance IZT = 20mA 11 Ω ZZK Zener Knee Impedance IZK = 250µA 1600 Ω IR Reverse Leakage VR = 3V 5 µA VF Forward Voltage IF = 10mA 900 mV VCL Clamping Voltage IPP=3A Square wave Tp=300uS 8.0 V ©2007 Fairchild Semiconductor Corporation MMBZ5V6B Rev. A 1 www.fairchildsemi.com MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor March 2007 MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor Mechanical Dimensions SOT-23 The pin identification shown below is for Diode and Zener devices only 0.019 (0.483) 0.015 (0.381) 3 0.098 (2.489) 0.083 (2.108) 0.055 (1.397) 0.047 (1.194) 3 CHARACTERS MAX 1 0.024 (0.810) 0.018 (0.457) 2 0.040 (1.016) 0.035 (0.889) 0.080 (2.032) 0.070 (1.778) 0.120 (3.048) 0.110 (2.794) LOW PROFILE (49) LOW PROFILE (49) 0.041 (1.041) 0.030 (0.762) 0.0059 (0.150) 0.0040 (0.102) 0.0005 (0.013) 0.0035 (0.089) SOT-23 0.03 0” +/- 0.005 ” (0.7 62 +/- 0.127 ) 350 MILLIWATT ZENER 0.1 20” M IN IM U M (3.048 ) 0.0 35” T Y P IC A L (0 .889 ) 0.06 0” +/- 0.005 ” (1.5 24 +/- 0.127 ) R E C O M M E N D E D S O LD E R P AD S FO R S O T -23 2 MMBZ5V6B Rev. A www.fairchildsemi.com The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ Across the board. Around the world.™ ActiveArray™ Bottomless™ Build it Now™ CoolFET™ CROSSVOLT™ CTL™ Current Transfer Logic™ DOME™ E2CMOS™ EcoSPARK® EnSigna™ FACT Quiet Series™ FACT® FAST® FASTr™ FPS™ FRFET™ GlobalOptoisolator™ PowerSaver™ PowerTrench® Programmable Active Droop™ QFET® QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ ScalarPump™ SMART START™ SPM™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 TCM™ The Power Franchise® TinyBoost™ GTO™ HiSeC™ i-Lo™ ImpliedDisconnect™ IntelliMAX™ ISOPLANAR™ MICROCOUPLER™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™® PACMAN™ POP™ Power220® Power247® PowerEdge™ TinyBuck™ TinyLogic® TINYOPTO™ TinyPower™ TinyWire™ TruTranslation™ µSerDes™ UHC® UniFET™ VCX™ Wire™ DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date.Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only. Rev. I23 3 MMBZ5V6B Rev. A www.fairchildsemi.com MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor TRADEMARKS