Littelfuse Qxx12xHx Series Manuel d'utilisateur

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107
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor
®
brand Thyristors
12 Amp Alternistor (High Communitation) Triacs
Qxx12xHx Series
Qxx12xHx Series
Description
12 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.
Alternistor type devices only operate in quadrants I, II, & III
and are used in circuits requiring high dv/dt capability.
Main Features
Symbol Value Unit
I
T(RMS)
12 A
V
DRM
/V
RRM
400 to 1000 V
I
GT (Q1)
10 to 50 mA
Features & Benefits
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t(MBTToQBTTJWBUFE
junctions
t7PMUBHFDBQBCJMJUZVQUP
1000 V
t4VSHFDBQBCJMJUZVQUP
120 A
t&MFDUSJDBMMZJTPMBUFE
“L-Package” is UL
recognized for 2500Vrms
t4PMJETUBUFTXJUDIJOH
eliminates arcing or
contact bounce that
create voltage transients
t/PDPOUBDUTUPXFBS
out from reaction of
switching events
t3FTUSJDUFEPSMJNJUFE3'*
generation, depending
on activation point sine
wave
t3FRVJSFTPOMZBTNBMM
gate activation pulse in
each half-cycle
Schematic Symbol
Applications
Excellent for AC switching and phase control applications
such as heating, lighting, and motor speed controls.
Typical applications are AC solid-state switches, light
dimmers, power tools, lawn care equipment, home/brown
goods and white goods appliances.
Alternistor Triacs (no snubber required) are used in
applications with extremely inductive loads requiring
highest commutation performance.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
MT2 MT1
G
Agency Approval
Agency Agency File Number
®
L Package: E71639
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Résumé du contenu

Page 1 - Qxx12xHx Series

107Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 2 - brand Thyristors

108Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 3

109Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 4 - (Typical)

110Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 5

111Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 6

112Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 7

113Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

Page 8

114Revised: 09/23/13©2013 Littelfuse, IncSpecifications are subject to change without notice. Teccor® brand Thyristors12 Amp Alternistor (High Communit

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