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Voltage Triggered Switch Littelfuse K2502G Featuring Breakover Voltage Control for AC Circuit Switching
Voltage Triggered Switch Littelfuse K2502G Featuring Breakover Voltage Control for AC Circuit Switching
Specifications
Repetitive Peak On-state Current (Itrm) :
1A
Description :
DO-15 DIACs, SIDACs RoHS
Mfr. Part # :
K2502G
Model Number :
K2502G
Package :
DO-15
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, transitioning through a negative resistance region to a low on-state voltage. Conduction is maintained until the current is interrupted or falls below the minimum holding current. Featuring glass-passivated junctions, these SIDACs offer a rugged and dependable solution for harsh environments. They are suitable for high voltage power supplies, natural gas igniters, high-pressure sodium lamps, and Xenon flash ignition.

Product Attributes

  • Brand: Teccor
  • Type: Standard Bidirectional SIDACs
  • Certifications: RoHS Compliant
  • Material: UL recognized epoxy meeting flammability classification 94V-0
  • Terminal Finish: 100% Matte Tin Plated / Pb-free Solder Dipped

Technical Specifications

Symbol Parameters Test Conditions Min Max Unit
VBO Breakover/Trigger Voltage 79 330 V
VDRM Repetitive Peak Off-state Voltage 70 200 V
IT(RMS) On-state RMS Current 50/60Hz, TJ < 125C 1 A
IDRM Repetitive Peak Off-state Current V = VDRM, 50/60Hz Sine Wave 5 µA
VTM Peak On-state Voltage IT = 1A 1.5 3.0 V
IH Dynamic Holding Current RL = 100Ω, 50/60Hz Sine Wave 150 mA
RS Switching Resistance 50/60Hz Sine Wave 100 Ω
IBO Breakover Current 50/60Hz Sine Wave 10 µA
ITRM Peak Repetitive Pulse Current tp = 10µs, 60Hz 80 A
ITSM Peak Non-repetitive Surge Current Single Cycle 60Hz 20 A
di/dt Critical Rate of Rise of On-state Current 150 A/µs
dv/dt Critical Rate of Rise of Off-state Voltage 1500 V/µs
TS Storage Temperature Range -40 150 °C
TJ Junction Temperature Range -40 125 °C
RθJL Thermal Resistance, Junction to Lead DO-15 18 °C/W
RθJC Thermal Resistance, Junction to Case TO-92 35 °C/W
RθJA Thermal Resistance, Junction to Ambient DO-15 75 °C/W

2410122014_Littelfuse-K2502G_C17539263.pdf

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Voltage Triggered Switch Littelfuse K2502G Featuring Breakover Voltage Control for AC Circuit Switching

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Product Detail
Repetitive Peak On-state Current (Itrm) :
1A
Description :
DO-15 DIACs, SIDACs RoHS
Mfr. Part # :
K2502G
Model Number :
K2502G
Package :
DO-15
Contact Supplier
Voltage Triggered Switch Littelfuse K2502G Featuring Breakover Voltage Control for AC Circuit Switching

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Bipolar Transistor Arrays, Bridge Rectifiers, JFETs
Employee Number :
300~500
Certification Level :
Verified Supplier
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