Серия защитных диодов LTKAK6

Littelfuse

Общие характеристики

 Раздел Защитные диоды
Корпус SMTO218
Максимальный импульсный ток
Тип супрессора по свойствам
Количество линий ограничения

Документация на серию LTKAK6

TVS Diode Datasheet LTKAK6 Series SMTO-218 - 6KA Pb e3 RoHS Description The LTKAK6 series offers superior clamping characteristics over standard S.A.D. technologies by virtue of the Littelfuse FoldbakTM technology, which provides a clamping voltage lower than the avalanche voltage (but above the rated working voltage). Therefore, any voltage rise due to increased current conduction is contained to a minimum, providing the best possible protection level.This LTKAK6 series can be combined in series or parallel solutions to offer various clamping levels and surge withstand options. The LTKAK6 SMT package provides a more compact PCB layout than typical through-hole AK TVS components. Features Agency Approvals Agency Agency File Number Storage Temperature Range Symbol Value TJ -55 to 125 TSTG -55 to 150 IPP 6 kA RƟJL 10 °C/W RƟJA 50 °C/W Current Rating1 Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient ■ Patent pending package design ■ Meet MSL level1, per J-STD-020, LF maximum peak of 245°C ■ Sharp breakdown voltage. ■ Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01) ■ Tube or tape and reel pack options available Maximum Ratings and Thermal Characteristics (TA=25°C unless otherwise noted) Operating Junction ■ Low clamping and slope resistance. ■ FoldbakTM Technology for superior clamping characteristics E128662 Parameter ■ High Power TVS designed in a surface mount and compact SMTO-218 package ■ Ideal for automatic pick and place assembly and reflow process to reduce the manufacturing cost and increase the soldering quality as compared to axial leaded packages Unit °C ■ UL Recognized compound meeting flammability rating V-0 Note: 1. Rated min IPP measured with 8/20μs pulse. Electrical Characteristics (TA=25°C unless otherwise noted) Part Numbers Standoff Voltage (VSO) (V) Max. Reverse Leakage (IR) @VSO (µA) LTKAK6-058C LTKAK6-066C LTKAK6-076C 58 66 76 10 10 10 Min Volts Max Volts Test Current IT (mA) 64 72 85 70 80 95 10 10 10 Reverse Breakdown Voltage (VBR) @ IT Max. Clamping Voltage VC @ (IPP) Volts Max. Temp Coefficient of VBR (%/OC) Max. Capacitance 0V Bias 10kHz (nF) 110 120 140 0.1 0.1 0.1 6.5 5.5 4.5 Note: Using 8/20 waveshape as defined in IEC 61000-4-5 2nd edition. Surge Ratings Part Numbers (80/20µS) (A) Min LTKAK6-058C LTKAK6-066C LTKAK6-076C 6,000 6,000 6,000 Max Peak Pulse Current (IPP) (10/350µS) (A) Min Typ 900 900 900 1 1,100 1,100 1,100 (10/1000µS) (A) Min 430 430 430 © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.03/18/21 PDF
Документация на LTKAK6-058C-TP 

Дата модификации: 18.03.2021

Размер: 522.2 Кб

4 стр.

Transient Voltage Suppression Diodes SMTO-218 - 6KA > LTKAK6 series LTKAK6 Series RoHS Pb e3 Description The LTKAK6 series offer superior clamping characteristics over standard SAD technologies by virtue of the Littelfuse Foldbak technology, which provides a clamping voltage lower than the avalanche voltage (but above the rated working voltage). Therefore, any voltage rise due to increased current conduction is contained to a minimum, providing the best possible protection level. They can also be connected in series and/or parallel to create various capability and flexible protection solutions. LTKAK6 in SMTO-218 package provide the enhanced quality, easy manufacturing and compact mechanical design than current AK TVS families. Agency Approvals AGENCY AGENCY FILE NUMBER Features E128662 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Operating Junction and Storage Temperature Range TJ , TSTG (-)40 to 125 °C IPP 6 kA Current Rating1 Note: 1. Rated min IPP measured with 8/20μs pulse. Functional Diagram • Low clamping and slope resistance. • Sharp breakdown voltage. • Halogen free and RoHS compliant • 2nd level interconnect is Pb-free (IPC/JEDEC J-STD-609A.01) • Patent pending package design • Plastic package has underwriters laboratory flammability classification V-O • Compact design having the Hi Power TVS in surface mount package • Bi-directional • Foldbak Technology for superior clamping factor • Option for pack in tube or tape and reel. • Ideal for automatic pick and place assembly and reflow process to reduce the manufacturing cost and increase the soldering quality compared to axial leads package Bi-direcctional Electrical Characteristics (T =25°C unless otherwise noted) A Part Numbers LTKAK6-058C LTKAK6-066C LTKAK6-076C Standoff Voltage (VSO) (V) Max. Reverse Leakage (IR) @VSO (µA) 58 66 76 10 10 10 Reverse Test Breakdown Voltage Current (VBR) @ IT IT Max. Max. Temp Coefficient Capacitance 0 Bias 10kHz of VBR Max. Clamping Voltage VCL @ Peak Pulse Current (IPP) Min Volts Max Volts (mA) VCL Volts 64 72 85 70 80 95 10 10 10 110 120 140 IPP (8/20μS) (A) min typ 6,000 6,000 6,000 9,500 IPP (10/350μS) (A) min typ 1,000 600 1,100 - (%/OC) (nF) 0.1 0.1 0.1 6.5 5.5 4.5 Note: Using 8/20µS wave shaped defined in IEC 61000-4-5. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/10/2015 PDF
Документация на серию LTKAK6 

Дата модификации: 13.01.2016

Размер: 572.1 Кб

3 стр.

    Товары серии LTKAK6

    Наименование i Упаковка Uраб Uогр(диапазон) Uимп(макс) Cперех
    LTKAK6-058C (LTL)
     
    		400 шт
    LTKAK6-058C-TP (LTL)
     
     
    		 100 шт — —
    LTKAK6-066C (LTL)
     
    		400 шт
    LTKAK6-066C-TP (LTL)
     
     
    		 100 шт — —
    LTKAK6-076C (LTL)
     
    		400 шт
    LTKAK6-076C-TP (LTL)
     
     
    		 100 шт — —

    LTKAK6 публикации

    05 октября 2016
    новость

    TVS диоды LTKAK от Littelfuse с защитой до 10кА

    Компания Littelfuse разработала новое семейство мощных TVS–диодов LTKAK. Семейство LTKAK включает в себя две серии: LTKAK6 (с максимальным импульсным током до 6 кА) и LTKAK10 (до 10 кА). Обе серии предлагают двунаправленные... ...читать