SMBJ12A822 SMBJ12A822 DO-214AA(SMB) Color Band Denotes Cathode Device Marking:LE. 600 Watt Unidirectional Transient Voltage Suppressor Absolute Maximum Ratings (Note 1) Symbol TA = 25C unless otherwise noted Value Units Peak Pulse Power Dissipation on 10/1000s waveform 600 W IPPM Peak Pulse Current on 10/1000s waveform 17.5 A IFSM Non-repetitive Peak Forward Surge Current superimposed on rated load (JEDEC method)(Note 2) 100 A PPPM Parameter Note 1) These ratings are limiting values above which serviceability of any semiconductor device may be impaired. Note 2) Measured on 8.3ms single half-sine wave or equivalent square wave. Duty cycle=4 pulses per minute maximum. Thermal Characteristics Symbol Parameter Value Units RJA Thermal Resistance from Junction to Ambient 100 C/W RJL Thermal Resistance from Junction to Leads 20 C/W TSTG Storage Temperature Range -65 to +175 C TJ Operating Junction Temperature -65 to +150 C Value Units Electrical Characteristics TA = 25C unless otherwise noted Symbol Parameter VBR Breakdown Voltage at IT = 1.0mA T Maximum Temperature coefficient of VBR VRWM Reverse Stand-off Voltage IR Maximum Reverse Leakage Current @VRWM VC Maximum Clamping Voltage @IPPM 2002 Fairchild Semiconductor Corporation 13.2 - 14.3 V 0.084 %/C 12 V 5 A 15.6 V SMBJ12A822, Rev. B TRADEMARKS 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 FACT ActiveArray FACT Quiet Series Bottomless FASTa CoolFET FASTr CROSSVOLT FRFET DOME GlobalOptoisolator EcoSPARK GTO E2CMOSTM HiSeC EnSignaTM I2C Across the board. Around the world. The Power Franchise Programmable Active Droop ImpliedDisconnect PACMAN POP ISOPLANAR Power247 LittleFET PowerTrencha MicroFET QFET MicroPak QS MICROWIRE QT Optoelectronics MSX Quiet Series MSXPro RapidConfigure OCX RapidConnect OCXPro SILENT SWITCHERa OPTOLOGICa SMART START OPTOPLANAR SPM Stealth SuperSOT-3 SuperSOT-6 SuperSOT-8 SyncFET TinyLogic TruTranslation UHC UltraFETa VCX 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. LIFE SUPPORT POLICY FAIRCHILDS 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: 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. 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. I1