Teccor
®
brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Lxx06xx & Qxx06xx & Qxx06xHx Series
Description
®
6 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.
Alternistor
type devices only operate in quadrants I, II, &
III and are used in circuits requiring high dv/dt capability.
Features & Benefits
Agency Approval
Agency
®
contact bounce that
create voltage transients
Agency File Number
junctions
to 1000 V
to 85 A
from reaction of switching
events
generation, depending on
activation point of
sine wave
activation pulse in each
half-cycle
Main Features
Symbol
I
V
I
/V
Value
6
400 to 1000
5 to 50
Unit
A
V
mA
“L - Package” is UL
recognized for 2500Vrms
eliminates arcing or
Applications
such as heating, lighting, and motor speed controls.
Schematic Symbol
Typical applications are AC solid-state switches, light
dimmers, power tools, home/brown goods and white
goods appliances.
MT2
MT1
applications with extremely inductive loads requiring
highest commutation performance.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
G
Absolute Maximum Ratings — Sensitive Triac
(4 Quadrants)
Symbol
I
I
J
Parameter
Lxx06Ly
T
C
= 80°C
T
C
= 85°C
t = 20 ms
t
p
T
J
= 110°C
t
p
10 μs
T
J
= 110°C
T
J
= 110°C
Value
6
50
60
15
Unit
A
A
A
2
s
A/μs
I
2
t
di/dt
I
P
T
stg
T
J
I
2
t Value for fusing
Critical rate of rise of on-state current
I = 50mA with 0.1μs rise time
Peak gate trigger current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
1.6
0.4
-40 to 150
-40 to 110
A
W
°C
°C
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
61
Revised: July 29, 2010 09:54 AM
Lxx06xx & Qxx06xx & Qxx06xHx Series
6.0A TRIACs
Sensitive
type devices guarantee gate control in
Quadrants I & IV needed for digital control circuitry.
Teccor
®
brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Absolute Maximum Ratings — Standard Triac
Symbol
I
Parameter
T
C
Qxx06Ly
T
C
t = 20 ms
I
J
Value
6
65
Unit
A
A
80
t
p
T
J
= 125°C
t
p
10 μs; I
I
T
J
= 125°C
T
J
= 125°C
1.6
0.5
-40 to 150
-40 to 125
26.5
A
2
s
A/μs
A
W
°C
°C
I
2
t Value for fusing
Critical rate of rise of on-state current
I = 200mA with 0.1μs rise time
Peak gate trigger current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
I
2
t
di/dt
I
P
T
stg
T
J
Absolute Maximum Ratings — Alternistor Triac
(3 Quadrants)
Symbol
I
Parameter
T
C
T
C
= 100°C
55
t = 20 ms
80
I
J
Value
6
Unit
A
A
65
85
I
2
t
I
2
t Value for fusing
t
p
A
2
s
di/dt
I
P
T
stg
T
J
Critical rate of rise of on-state current
Peak gate trigger current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
t
p
10 μs; I
I
T
J
= 125°C
T
J
= 125°C
T
J
= 125°C
1.6
0.5
-40 to 150
-40 to 125
A/μs
A
W
°C
°C
Lxx06xx & Qxx06xx & Qxx06xHx Series
62
Revised: July 29, 2010 09:54 AM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Sensitive Triac
(4 Quadrants)
Symbol
I
V
D
V
V
I
dv/dt
V
D
= V
I
T
= 100mA
V
D
= V
J
J
L
L
Test Conditions
Quadrant
Lxx06x5
5
5
Value
Lxx06x6
5
10
Lxx06x8
10
20
Unit
mA
V
= 60
T
J
= 110°C
IV
ALL
ALL
0.2
10
10
20
2
2
20
40
20
1
V
= 100°C
400V
600V
TYP
.
TYP
.
TYP
.
V/μs
V/μs
μs
= 110°C
t
gt
I =2xI
PW = 15μs I
T
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Standard Triac
Symbol
I
V
D
V
V
I
V
D
= V
I
T
= 200mA
400V
dv/dt
V
D
= V
V
D
= V
J
J
L
L
Test Conditions
IV
Quadrant
TYP
.
Value
Qxx06x4
25
50
Qxx06x5
50
Unit
mA
V
= 60
T
J
= 125°C
ALL
50
120
0.2
50
V
mA
= 125°C
600V
800V
100
85
100
TYP
.
TYP
.
4
4
V/μs
J
= 100°C
1000V
= 125°C
V/μs
μs
t
gt
I =2xI
PW = 15μs I
T
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Alternistor Triac
(3 Quadrants)
Symbol
I
V
V
I
V
D
V
D
= V
I
T
= 100mA
400V
600V
V
D
= V
= 125°C
J
800V
400V
600V
800V
V
D
= V
J
J
Test Conditions
= 60 Ω
J
Quadrant
Value
Qxx06xH3
Qxx06xH4
10
Unit
mA
V
L
L
= 125°C
15
0.2
V
mA
400
50
200
450
50
250
150
20
25
4.0
V/μs
μs
V/μs
dv/dt
= 100°C
ALL
1000V
= 125°C
TYP
.
t
gt
I =2xI
PW = 15μs I
T
4.0
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
63
Revised: July 29, 2010 09:54 AM
Lxx06xx & Qxx06xx & Qxx06xHx Series
6.0A TRIACs
mA
Teccor
®
brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Static Characteristics
Symbol
V
I
Lxx06xy
p
Test Conditions
Value
1.60
Unit
V
μA
mA
μA
mA
T
J
= 25°C
T
J
= 110°C
T
J
= 25°C
400 - 600V
400 - 600V
400 - 1000V
400 - 800V
1000V
400 - 800V
20
0.5
50
2
Qxx06xy
I
/I
V
=V
T
J
= 125°C
T
J
= 100°C
T
J
= 25°C
T
J
= 125°C
T
J
= 100°C
10
μA
20
mA
1000V
400 - 800V
1000V
2
Thermal Resistances
Symbol
Parameter
Value
1.8
L/Qxx06Lyy
L/Qxx06Vyy / L/Qxx06Dyy
45
Junction to ambient
L/Qxx06Lyy
L/Qxx06Vyy
50
°C/W
°C/W
Unit
Figure 1: Definition of Quadrants
Figure 2: Normalized DC Gate Trigger Current for
All Quadrants vs. Junction Temperature
ALL POLARITIES ARE REFERENCED TO MT1
MT2 POSITIVE
(Positive Half Cycle)
4.0
MT2
(
-
)
+
MT2
I
GT
GATE
MT1
I
GT
(T
J
= 25°C)
(+)
I
GT
GATE
MT1
3.0
I
GT
I
GT
MT2
(
-
)
MT2
I
GT
GATE
MT1
REF
Ratio of
-
I
GT
GATE
REF
2.0
QII QI
QIII QIV
(+)
REF
+
I
GT
1.0
MT1
REF
0.0
-65
-40
-15
10
35
60
85
110
125
MT2 NEGATIVE
(Negative Half Cycle)
-
Junction Temperature (T
J
)- °C
NOTE: Alternistors will not operate in QIV
Lxx06xx & Qxx06xx & Qxx06xHx Series
64
Revised: July 29, 2010 09:54 AM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
Figure 4: Normalized DC Gate Trigger Voltage for
All Quadrants vs. Junction Temperature
4.0
2.0
I
H
(T
J
= 25°C)
3.0
V
GT
(T
J
= 25°C)
1.5
I
H
2.0
V
GT
1.0
1.0
0.5
0.0
-65
-40
-15
10
35
60
85
110
125
0.0
-65
-40
-40
10
35
60
85
110
125
Junction Temperature (T
J
)- °C
Junction Temperature (T
J
)- ºC
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
18
Figure 6: Maximum Allowable Case Temperature
vs. On-State Current (Sensitive Triac)
120
16
14
12
10
8
6
4
2
0
0
2
4
6
8
10
12
14
16
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
Maximum Allowable Case Temperature
(T
C
) - °C
Average On-State Power Dissipation
(P
D(AV)
) - Watts
110
Lxx06Vy
Lxx06Dy
Lxx06Ry
100
90
Lxx06Ly
80
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
CASE TEMPERATURE: Measured as shown
on Dimensional Drawings
0
1
2
3
4
5
6
7
70
60
RMS On-State Current (I
T(RMS)
) - Amps
RMS On-State Current (I
T(RMS)
) - Amps
Figure 7: Maximum Allowable Case Temperature
vs. On-State Current (Standard Triac)
Figure 8: Maximum Allowable Case Temperature
vs. On-State Current (Alternistor Triac)
130
130
Maximum Allowable Case Temperature
(T
C
) - °C
Maximum Allowable Case Temperature
(T
C
) - °C
120
Qxx06Ry
Qxx06Ny
110
120
Qxx06RHy
Qxx06NHy
Qxx06VHy
Qxx06DHy
110
100
Qxx06Ly
100
Qxx06LHy
90
90
80
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
CASE TEMPERATURE: Measured as shown
on Dimensional Drawings
0
1
2
3
4
5
6
7
80
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
CASE TEMPERATURE: Measured as shown
on Dimensional Drawings
0
1
2
3
4
5
6
7
70
70
60
60
RMS On-State Current (I
T(RMS)
) - Amps
RMS On-State Current (I
T(RMS)
) - Amps
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
65
Revised: July 29, 2010 09:54 AM
Lxx06xx & Qxx06xx & Qxx06xHx Series
6.0A TRIACs
Ratio of
Ratio of
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