Glass Passivated Junction Voltage Triggered Switch Littelfuse K2000G for Operation in Harsh Conditions

Key Attributes
Model Number: K2000G
Product Custom Attributes
Breakover Voltage VBO(Range Value):
190V~215V
Breakover Current (Ibo):
10uA
Repetitive Peak On-state Current (Itrm):
160A
Rise Time(tr):
-
Leak Current:
5uA
Breakover Voltage VBO(Typ):
-
Mfr. Part #:
K2000G
Package:
DO-15
Product Description

Product Description

The SIDAC is a silicon bilateral voltage triggered switch designed for AC circuit applications. It switches on when the applied voltage exceeds its breakover voltage, entering a negative resistance region to a low on-state voltage. Conduction persists until the current is interrupted or falls below the minimum holding current. Featuring glass-passivated junctions, SIDACs offer ruggedness and dependability for harsh environments. Suitable for high voltage power supplies, natural gas igniters, high-pressure Sodium lamps, and Xenon flash ignition.

Product Attributes

  • Brand: Teccor
  • Certifications: RoHS Compliant
  • Material: Glass-passivated junctions, UL recognized epoxy meeting flammability classification 94V-0
  • Terminal Finish: 100% Matte Tin Plated / Pb-free Solder Dipped

Technical Specifications

SymbolParametersTest ConditionsMinMaxUnitNotes
VBOBreakover/Trigger Voltage79330Vxxx = voltage, y = package
VDRMRepetitive Peak Off-state Voltage70200Vxxx = voltage, z = circuit function
IT(RMS)On-state RMS Current50/60Hz, TJ < 125C1A
IDRMRepetitive Peak Off-state CurrentV = VDRM 50/60Hz Sine Wave5A
VTMPeak On-state VoltageIT = 1A1.53.0VKxxx0y=1.5V, Kxxx2y=3.0V
IHDynamic Holding CurrentRL = 100 50/60Hz Sine Wave150mA
RSSwitching Resistance(VBO VS) / (IS IBO) 50/60Hz Sine Wave100
IBOBreakover Current50/60Hz Sine Wave10A
ITRMPeak Repetitive Pulse Currenttp = 10s 60Hz80Arefer to figure 4
ITSMPeak Non-repetitive Surge CurrentSingle Cycle 60Hz20Arefer to figure 5
di/dtCritical Rate of Rise of On-state Current150A/s
dv/dtCritical Rate of Rise of Off-state Voltage1500V/s
TSStorage Temperature Range-40150C
TJJunction Temperature Range-40125C
RJLThermal Resistance, Junction to LeadDO-1518C/W
RJCThermal Resistance, Junction to CaseTO-9235C/W
RJAThermal Resistance, Junction to AmbientDO-1575C/W

2410122014_Littelfuse-K2000G_C151185.pdf

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