•ꢀꢀ
junctions
Glassꢀ–ꢀpassivatedꢀ
•ꢀꢀ
Noꢀcontactsꢀtoꢀwearꢀ
out from reaction of
switching events
•ꢀꢀ
•ꢀꢀ
•ꢀꢀ
Voltageꢀcapabilityꢀupꢀtoꢀ
1000 V
•ꢀꢀ
Restrictedꢀ(orꢀlimited)ꢀRFIꢀ
generation, depending
on activation point in sine
wave
Surgeꢀcapabilityꢀupꢀtoꢀ
200 A
Electricallyꢀisolatedꢀ
“L-Package”ꢀisꢀULꢀ
•ꢀꢀ
Requiresꢀonlyꢀaꢀsmallꢀ
gate activation pulse in
each half-cycle
•ꢀꢀSolid-stateꢀswitchingꢀ
•ꢀꢀRoHSꢀCompliant
contact bounce that
Teccor® brandThyristors
15 Amp Standard & 16 Amp Alternistor (High Commutation) Triacs
RoHS
Qxx15xx & Qxx16xHx Series
Description
15 Amp and 16 Amp bi-directional solid state switch series
is designed for AC switching and phase control applications
such as motor speed and temperature modulation controls,
lighting controls, and static switching relays.
Standard type devices normally operate in Quadrants I & III
triggered from AC line.
AlternistorꢀtypeꢀdevicesꢀonlyꢀoperateꢀinꢀquadrantsꢀI,ꢀII,ꢀ&ꢀIIIꢀ
andꢀareꢀusedꢀinꢀcircuitsꢀrequiringꢀhighꢀdv/dtꢀcapability.
Features & Benefits
create voltage transients
Agency Approval
Agency
Agency File Number
LꢀPackageꢀ:ꢀE71639
®
Main Features
recognized for 2500Vrms
Symbol
IT(RMS)
Value
Unit
A
15 & 16
400 to 1000
10 to 80
eliminates arcing or
VDRM/VRRM
IGT (Q1)
V
mA
Applications
ExcellentꢀforꢀACꢀswitchingꢀandꢀphaseꢀcontrolꢀapplicationsꢀ
such as heating, lighting, and motor speed controls.
Schematic Symbol
Typical applications are AC solid-state switches, light
dimmers,ꢀpowerꢀtools,ꢀlawnꢀcareꢀequipment,ꢀhome/brownꢀ
goods and white goods appliances.
MT2
MT1
AlternistorꢀTriacsꢀ(noꢀsnubberꢀrequired)ꢀareꢀusedꢀinꢀ
applicationsꢀwithꢀextremelyꢀinductiveꢀloadsꢀrequiringꢀ
highest commutation performance.
G
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
Additional Information
Datasheet
Resources
Samples
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14