Glass Passivated Littelfuse K2000GAP SIDAC Switch Designed for High Pressure Sodium Lamps and Xenon Flash Ignition

Key Attributes
Model Number: K2000GAP
Product Custom Attributes
Repetitive Peak On-state Current (Itrm):
1A
Mfr. Part #:
K2000GAP
Package:
DO-15
Product Description

Product Description

The SIDAC is a silicon bilateral voltage triggered switch. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to a low on-state voltage. Conduction continues until the current is interrupted or drops below the minimum holding current of the device. SIDACs feature glass-passivated junctions to ensure a rugged and dependable device capable of withstanding 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, UL recognized epoxy meeting flammability classification 94V-0
  • Material: Glass-passivated junctions, 100% Matte Tin Plated / Pb-free Solder Dipped Lead Material (Copper Alloy), UL recognized epoxy body material
  • Origin: Littelfuse, Inc.

Technical Specifications

SymbolParametersTest ConditionsMinMaxUnitNotes
VBOBreakover/Trigger VoltageK0900y7997V
K1050y95113V
K1100y104118V
K1200y110125V
K1300y120138V
K1400y130146V
K1500y140170V
K1800y165195V
K200zy190215V
K220zy205230V
K240zy220250V
K250zy240280V
K300zy270330V
VDRMRepetitive Peak Off-state VoltageK0900y70V
K1050y90V
K1100y90V
K1200y90V
K1300y90V
K1400y90V
K1500y90V
K1800y140V
K200zy180V
K220zy180V
K240zy190V
K250zy200V
K300zy200V
IT(RMS)On-state RMS Current50/60Hz, TJ < 125C1A
IDRMRepetitive Peak Off-state CurrentV = VDRM 50/60Hz Sine Wave5A
VTMPeak On-state VoltageIT = 1A Kxxx0y1.5V
IT = 1A Kxxx2y3.0V
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(refer to figure 4)
tp = 10s 5Hz160A(refer to figure 4)
ITSMPeak Non-repetitive Surge CurrentSingle Cycle 60Hz20A(refer to figure 5)
Single Cycle 50Hz16.7A(refer 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
DO-214 (1)30C/W(1) Mounted on 1 cm2 copper foil surface; two-ounce copper foil
TO-9235C/W
RJCThermal Resistance, Junction to CaseTO-9235C/W
RJAThermal Resistance, Junction to AmbientDO-1575C/W
TO-9295C/W

2410122014_Littelfuse-K2000GAP_C17528152.pdf

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