芯天下

P6SMB68AT 系列

onsemi
rochester
littelfuse

单向TVS瞬态抑制二极管,峰值功率600W

P6SMB68AT产品系列介绍

1. 产品概述

P6SMB68AT产品系列属于瞬态电压抑制器(TVS)家族。这些器件是现代电子电路中的关键保护元件,专为保护敏感电子设备免受电压尖峰和瞬态事件影响而设计。电压尖峰可能由雷击、静电放电(ESD)和感性负载切换等多种原因引起。P6SMB68AT系列通过快速有效地将过压从被保护电路转移,确保连接电子设备的可靠安全运行。

2. 主要特性

2.1 高浪涌能力

P6SMB68AT系列最突出的特性是其高浪涌电流处理能力,可承受数安培级的瞬态电流。这一特性使其特别适用于配电系统和工业控制电路等可能遭遇突发强浪涌的场合。

2.2 低钳位电压

当检测到电压尖峰时,P6SMB68AT会迅速切换至低阻抗状态,形成低钳位电压。这种特性可将被保护电路的工作电压始终维持在安全范围内,有效保护集成电路、晶体管和微控制器等敏感元件。

2.3 快速响应时间

该系列器件具有皮秒级的极快响应时间,能对电压瞬变做出近乎即时的反应。在高速电子系统中,这种快速响应特性对防止数据损坏或元件故障至关重要。

2.4 低漏电流

在正常工作条件下,P6SMB68AT具有极低的漏电流特性。这不仅使其成为长期使用的节能解决方案,还能减少器件自热,从而提高可靠性和使用寿命。

3. 电气参数

3.1 截止电压

P6SMB68AT的典型截止电压为68V,这是器件在不导通显著电流时能承受的最大直流或持续交流电压,决定了被保护电路的正常工作电压范围。

3.2 击穿电压

击穿电压指TVS开始快速导通电流的阈值电压。P6SMB68AT系列的击穿电压略高于截止电压,典型范围为75-82V。达到此阈值后,器件即开始转移过电流。

3.3 钳位电压

当规定幅值(如10A)的浪涌电流通过时,钳位电压是TVS两端呈现的最大电压。P6SMB68AT的钳位电压设计远低于被保护元件的最大耐受电压。

3.4 功率耗散

P6SMB68AT的功率耗散额定值表示器件可安全耗散而不致过热的最大功率(特定封装类型通常为600W)。该参数对评估器件在不同应用场景中的适用性具有重要意义。

系列图片(3 张)

常见问答

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P6SMB68AT - 型号列表9 个型号

Standard Package

Other Names

Packaging

Series

Maximum Peak Pulse Current

Maximum Reverse Leakage Current

Maximum Clamping Voltage

Maximum Reverse Stand-off Voltage

Minimum Breakdown Voltage

Test Current

Operating Temperature

Minimum Breakdown Voltage

Maximum Reverse Leakage Current

Maximum Clamping Voltage

Maximum Reverse Stand-Off Voltage

Maximum Peak Pulse Current

Test Current

Voltage - Clamping (Max) @ Ipp

Voltage - Breakdown (Min)

Voltage - Reverse Standoff (Typ)

Capacitance @ Frequency

Current - Peak Pulse (10/1000µs)

rohs

Clamping Voltage

Leakage Current (Max)

Polarity

Reverse Breakdown Voltage

Peak Pulse Current

Reverse Stand-off Voltage

Test Current (It)

Mounting Style

Breakdown Voltage

Package / Case

Peak Surge Current

Brand

Working Voltage

制造商零件编号价格/库存PackagingOperating TemperatureStandard PackagePackage / CaseDirection TypeVoltage - Clamping (Max) @ IppMounting TypeSupplier Device PackageVoltage - Breakdown (Min)Unidirectional ChannelsVoltage - Reverse Standoff (Typ)ApplicationsCapacitance @ FrequencyPower Line ProtectionPower - Peak PulseTypeCurrent - Peak Pulse (10/1000µs)rohsOther NamesClamping VoltagePolarityMounting StyleSeriesRoHSPackageConfigurationPeak Pulse Power DissipationMaximum Peak Pulse CurrentMaximum Reverse Leakage CurrentMaximum Clamping VoltageMaximum Reverse Stand-off VoltageMinimum Breakdown VoltageTest CurrentMountingSupplier PackageStandard Package NameNumber of Elements per ChipMaximum Operating Temperature Minimum Breakdown Voltage Maximum Reverse Leakage Current Maximum Clamping Voltage Minimum Operating Temperature Maximum Reverse Stand-Off Voltage Maximum Peak Pulse Current Peak Pulse Power Dissipation Operating Junction Temperature Test Current Pin CountLead ShapeFactory Pack QuantityTermination StyleBreakdown VoltageMinimum Operating TemperaturePeak Surge CurrentMaximum Operating TemperatureBrandEU RoHSPackage/CaseLeakage Current (Max)Operating Temp RangePackage TypeNumber of ElementsOperating Temperature ClassificationReverse Breakdown VoltagePeak Pulse CurrentReverse Stand-off VoltageTest Current (It)Rad HardenedOperating Temperature Max Deg. COperating Temperature Min Deg. CProduct Length (mm)Product Depth (mm)Product Height (mm)Suppressor TypeOperating Temperature RangePd - Power DissipationLengthWorking VoltageCapacitance ValueLeakage CurrentPackage Width PCBPackage Length Package Height Product CategoryDimensionsChannelsOperating VoltageTVS PolarityReverse Stand-Off Voltage VrwmBreakdown Voltage MinBreakdown Voltage MaxClamping Voltage Vc MaxPeak Pulse Current IppmWeight (kg)Tariff No.Diode Case StyleNo. of PinsPower Dissipation PdMSLSVHCBreakdown Voltage RangeBreakdown Voltage VbrBreakover Voltage MinCapacitance Cd @ Vr TypCurrent Ir MaxDiode ConfigurationDiode TypePeak Pulse PowerReverse Voltage Vr MaxStand-off VoltageTermination Type
P6SMB68AT3G
2
P6SMB68AT3G

Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R

on semiconductor

询价Tape and Reel-65 to 150 °CTape & Reel-Uni-Directional92VSurface MountSMB64.6V158.1VGeneral Purpose305pF @ 1MHzNo600WZener6.5A (8/20µs)Lead free / RoHS CompliantP6SMB68AT3GOSCT92 VUni-DirectionalSurface Mount--2SMBSingle600 W6.5 A5 uA92 V58.1 V64.6 V1 mASurface MountSMBDO-214-AA115064.6592-6558.16.5600-65 to 15012J-Lead-------CompliantDO-214AA, SMB0.005 uA-65C to 150CSMB1Military64.6 V6.5 A58.1 V1 mANo150C-65C4.32 mm3.56 mm2.2 mmTVS----305pF5uA--------------------------------
P6SMB6.8AT3G
8
P6SMB6.8AT3G

Diode TVS Single Uni-Dir 5.8V 600W 2-Pin SMB T/R

on semiconductor

询价Tape and Reel-65 to 150 °CTape & ReelDO-214AAUni-Directional10.5VSurface MountSMB6.45V15.8VGeneral Purpose2380pF @ 1MHzNo600WZener57A (8/20µs)Lead free / RoHS CompliantP6SMB6.8AT3GOSCT10.5 VUnidirectionalSurface MountP6SMB6.8AT3GRoHS Compliant2SMBSingle600 W57 A1000 uA10.5 V5.8 V6.45 V10 mASurface MountSMBDO-214-AA11506.45100010.5-655.857600-65 to 150102J-Lead2500SMD/SMT6.8 V- 65 C57 A+ 150 C-CompliantDO-214AA, SMB1 uA-65C to 150CSMB1Military6.45 V57 A5.8 V10 mANo150C-65C4.32 mm3.56 mm2.2 mmTVS------3.5624.322.2TVS Diodes - Transient Voltage Suppressors3.56 mm W x 4.32 mm L1 Channel5.8 V:Unidirectional:5.8V:6.45V:6.8V:10.5V:57A085411000:SMB:2:3W:MSL 1 - Unlimited:No SVHC (20-Jun-2013):6.45V to 7.14V:6.8V:6.8V:2380pF:1000µA:Unidirectional:Unidirectional TVS:600W:5.8V:5.8V:SMD
P6SMB68AT3G/BKN
P6SMB68AT3G/BKN

Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R

on semiconductor

询价--65 to 150 °CCut Tape-Uni-Directional-------------------2SMBSingle600 W6.5 A5 uA92 V58.1 V64.6 V1 mASurface Mount------------------------------------------------------------------------------
P6SMB68AT3
P6SMB68AT3

TVS Diodes - Transient Voltage Suppressors 68V 600W

ON Semiconductor

询价Tape & Reel (TR)-65°C ~ 150°C2,500DO-214AA, SMB-92VSurface MountSMB64.6V158.1VGeneral Purpose305pF @ 1MHzNo600WZener6.5A (8/20µs)Contains lead / RoHS non-compliantP6SMB68AT3OSTR---------------------------------------------------------------------------------------------
P6SMB6.8AT3
P6SMB6.8AT3

TVS Diodes - Transient Voltage Suppressors 6.8V 600W

ON Semiconductor

询价Tape and Reel-65°C ~ 150°C10DO-214AA, SMBUni-Directional10.5VSurface MountSMB6.45V15.8VGeneral Purpose2380pF @ 1MHzNo600WZener57A (8/20µs)Contains lead / RoHS non-compliantP6SMB6.8AT3OSCT---------------SMBDO-214-AA11506.45100010.5-655.857600-65 to 150102J-Lead---------------------------------------------------------------
询价----------------------------------------------------------------------------------------------------------------
P6SMB6.8A TR13
P6SMB6.8A TR13

TVS DIODE 5.8VWM 10.5VC SMB

Central Semiconductor Corp

询价Reel---------------------P6SMBRoHS Compliant-------------------------------Central Semiconductor--------------------------------------------------------
P6SMB68AT3G
P6SMB68AT3G

峰值功率600W,齐纳TVS

Littelfuse

询价Reel--DO-214AA---------------92 VUnidirectionalSMD/SMTP6SMBxxxAT3GRoHS Compliant-------------------------2500SMD/SMT68 V- 65 C6.5 A+ 150 CLittelfuse------------------- 65 C to + 150 C600 W4.32 mm58.1 V----------------------------------
P6SMB6.8AT3G
P6SMB6.8AT3G

600W峰值功率齐纳TVS

Littelfuse

询价Reel--DO-214AA---------------10.5 VUnidirectionalSMD/SMTP6SMBxxxAT3GRoHS Compliant-------------------------2500SMD/SMT6.8 V- 65 C57 A+ 150 CLittelfuse------------------- 65 C to + 150 C600 W4.32 mm5.8 V----------------------------------
9 个型号