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Q6012LTH1LED Schematic ( PDF Datasheet ) - Littelfuse

Teilenummer Q6012LTH1LED
Beschreibung Thyristors
Hersteller Littelfuse
Logo Littelfuse Logo 




Gesamt 6 Seiten
Q6012LTH1LED Datasheet, Funktion
Teccor® brand Thyristors
12 Amp Alternistor Quadrac for LED dimmer applications
Q6012LTH1LED Series
Agency Approval
Agency
®
Main Features
Symbol
IT(RMS)
VDRM / VRRM
DIAC VBO
Agency File Number
L Package : E71639
Value
12
600
33 to 43
Unit
A
V
V
Schematic Symbol
MT2
MT1
T
RoHS
Description
The Quadrac is an internally triggered Triac designed for
AC switching and phase control applications. It is a Triac
and DIAC in a single package, which saves user expense
by eliminating the need for separate Triac and DIAC
components.
Q6012LTH1LED series is designed to meet low load current
characteristics typical in LED lighting applications.
By keeping holding current at 8mA maximum, this Quadrac
series is characterized and specified to perform best with
LED loads. The Q6012LTH1LED series is best suited for
LED dimming controls to obtain the lowest levels of light
output with a minimum probability of flickering.
Q6012LTH1LED series is offered in the industry standard
TO-220AB package with an isolated mounting tab that
makes it best suited for adding an external heat sink.
Features
• As low as 8mA max
holding current
http://www.DataSheet4U.net/
• UL recognized TO-220AB
package
• 110°C rated junction
temperature
• di/dt performance of
70A /μs
• QUADRAC version
includes intergrated DIAC
Benefits
• Provides full control
of light out put at the
extreme low end of load
conditions.
b25et0w0eVeAnC
min isolation
mounting tab
and active terminals
• Improves margin of safe
operation with less heat
sinking required
• Enable survivability
of typically LED load
operating characteristics
• Simplicity of circuit design
& layout
Applications
Excellent for AC switching and phase control applications
such as lighting and motor speed controls. Typical
applications are AC solid-state switches, light dimmers
with LED loads, small low current motor in power tools,
and low current motors in home/brown goods appliances.
Internally constructed isolated package is offered for ease
of heat sinking with highest isolation voltage.
Q6012LTH1LED Series
1
Revised: January 25, 2013 08:34 AM
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
datasheet pdf - http://www.DataSheet4U.net/






Q6012LTH1LED Datasheet, Funktion
Teccor® brand Thyristors
12 Amp Alternistor Quadrac for LED dimmer applications
Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab
E
B
C
D
A
TC MEASURING POINT
O
P
AREA (REF.)
0.17 in2
8.13
.320
13.36
.526
7.01
.276
F
G
L
H
R
KN
J
MT1 MT2 T (Trigger)
M
Note: Maximum torque
to be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
Dimension
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
R
Inches
Min Max
0.380
0.420
0.105
0.115
0.230
0.250
0.590
0.620
0.142
0.147
0.110
0.130
0.540
0.575
0.025
0.035
0.195
0.205
0.095
0.105
0.060
0.075
0.085
0.095
0.018
0.024
0.178
0.188
0.045
0.060
0.038
0.048
Product Selector
Part Number
Q6012LTH1LED
Type
Alternistor Quadrac
http://www.DataSheet4U.net/
Package
TO-220L
Millimeters
Min Max
9.65 10.67
2.67 2.92
5.84 6.35
14.99
15.75
3.61 3.73
2.79 3.30
13.72
14.61
0.64 0.89
4.95 5.21
2.41 2.67
1.52 1.91
2.16 2.41
0.46 0.61
4.52 4.78
1.14 1.52
0.97 1.22
Packing Options
Part Number
Q6012LTH1LED
Q6012LTH1LEDTP
Marking
Q6012LTH1
Q6012LTH1
Weight
2.2 g
2.2 g
Packing Mode
Bulk
Tube
Base Quantity
500
500 (50 per tube)
Part Numbering System
Q 60 12 L T H1 LED
Part Marking System
TO-220 AB - (L Package)
DEVICE TYPE
Q: Quadrac
VOLTAGE RATING
60: 600V
CURRENT RATING
12: 12A
Q6012LTH1LED Series
LED LIGHTING APPLICATION
TRIAC TYPE
H1: Low Holding Current
Alternistor Quadrac
Trigger
T: Internal Diac (33V – 43V)
PACKAGE TYPE
L: TO-220 (Isolated)
6
Revised: January 25, 2013 08:34 AM
Q6012LTH1
YMXXX
®
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
datasheet pdf - http://www.DataSheet4U.net/

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