Voltage Triggered Switch Littelfuse K1100E70 Featuring Low Holding Current and Breakover Voltage for Industrial

Key Attributes
Model Number: K1100E70
Product Custom Attributes
Breakover Voltage VBO(Range Value):
104V~118V
Breakover Current (Ibo):
10uA
Repetitive Peak On-state Current (Itrm):
-
Rise Time(tr):
-
Leak Current:
5uA
Breakover Voltage VBO(Typ):
110V
Mfr. Part #:
K1100E70
Package:
TO-92-2
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 the SIDAC breakover voltage, transitioning through a negative resistance region to a low on-state voltage. Conduction is maintained until the current drops below the minimum holding current. Featuring glass-passivated junctions for ruggedness and reliability in harsh environments, SIDACs are 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 body

Technical Specifications

SymbolParametersTest ConditionsMinMaxUnitNotes
VBOBreakover/Trigger Voltage79330Vxxx = voltage, z = circuit function, y = package
VDRMRepetitive Peak Off-state Voltage70200Vxxx = voltage, z = circuit function, y = package
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, 60Hz80A
ITSMPeak Non-repetitive Surge CurrentSingle Cycle 60Hz20A
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
RJLThermal Resistance, Junction to LeadDO-214 (1)30C/W(1) Mounted on 1 cm2 copper foil surface; two-ounce copper foil
RJCThermal Resistance, Junction to CaseTO-9235C/W
RJAThermal Resistance, Junction to AmbientDO-1575C/W
RJAThermal Resistance, Junction to AmbientTO-9295C/W

2410122014_Littelfuse-K1100E70_C207153.pdf

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