1N6464US Semtech

1N6461US THRU 1N6468US QPL 500 Watt Surface Mount TVS POWER DISCRETES Features Description The 1N64xx series of transient voltage suppressors are 500 Watts peak pulse power (tp = 10/1000s) designed to protect military and commercial electronic Voidless hermetically sealed glass package equipment from overvoltages caused by lightning, ESD, Metallurgically bonded EFT, inductive load switching, and EMP. These devices High surge capacity are constructed using a p-n junction TVS diode in a Unidirectional hermetically sealed, voidless glass package. The Available in JTX, and JTXV versions per hermetically sealed package provides high reliability in MIL-S-19500/551 harsh environmental conditions. TVS diodes are further characterized by their high surge capability, low operating Applications and clamping voltages, and a theoretically instantaneous Aerospace and industrial electronics response time. This makes them ideal for use as board level protection for sensitive semiconductor components. Board level protection These devices are DESC QPL qualified to MIL-S-19500/ Airborne systems 551. Shipboard systems Ground systems Mechanical Characteristics Hermetically sealed glass package Absolute Maximum Ratings Rlating Seymbo Vsalu Unit Pkeak Pulse Power (tp = 10 x 1000s) Pp 500 Watts STtorage Temperature Range -65 to +175 C STG S)teady-State Power Dissipation TL = 75DC (3/8 P 3 Watts Revision: August 8, 2007 1 www.semtech.com1N6461US THRU 1N6468US POWER DISCRETES Electrical Characteristics Electrical specifications T = 25C unless otherwise specified. A Device Reverse Reverse Minimum Test Maximum Peak Pulse Peak Pulse Temp. Type Standoff Leakage Breakdown Current Clamping Current Current Coef. Voltage Current Voltage Voltage I I ofV PP PP BR V I V I I V I T =1mS T =20S V RWM R BR T T C PP P P Z VAV mVA A A %/C 15N6461US 36000 55. 2096. 55301 0.04 16N6462US 25500 60. 20161. 48205 0.04 12N6463US10560 153. 222.6 25102 0.05 15N6464US10540 156. 296.5 17100 0.06 14N6465US2050227. 421.4 19640.08 15N6466US330. 313.0 417.5 13630.09 13N6467US420. 413.7 683.5 445 0.09 16N6468US521. 514.0 768.5 365 0.09 www.semtech.com 2007 Semtech Corp. 2