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
L Package: E71639
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
T(RMS)
V
DRM
/V
RRM
I
GT (Q1)
Value
6
400 to 1000
5 to 50
Unit
A
V
mA
“L - Package” is UL
recognized for 2500Vrms
eliminates arcing or
Applications
Excellent for AC switching and phase control 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
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.
G
Absolute Maximum Ratings — Sensitive Triac
(4 Quadrants)
Symbol
I
T(RMS)
I
TSM
I
2
t
di/dt
I
GTM
P
G(AV)
T
stg
T
J
RMS on-state current (full sine wave)
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
I
2
t Value for fusing
Critical rate of rise of on-state current
I
G
= 50mA with 0.1μs rise time
Peak gate trigger current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
Parameter
Value
T
C
= 80°C
T
C
= 85°C
t = 20 ms
t = 16.7 ms
T
J
= 110°C
T
J
= 110°C
T
J
= 110°C
6
50
60
15
70
1.6
0.4
-40 to 150
-40 to 110
Unit
A
A
A
2
s
A/μs
A
W
°C
°C
Lxx06Ly
Lxx06Vy / Lxx06Dy/ Lxx06Ry
f = 50 Hz
f = 60 Hz
t
p
= 8.3 ms
f = 120 Hz
t
p
10 μs
Note: xx = voltage, y = sensitivity
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
61
Revised: July 9, 2008
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
T(RMS)
Parameter
Qxx06Ry / Qxx06Ny
RMS on-state current (full sine wave)
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
I
2
t Value for fusing
Critical rate of rise of on-state current
I
G
= 200mA with 0.1μs rise time
Peak gate trigger current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
t
p
Qxx06Ly
f = 50 Hz
f = 60 Hz
t
p
= 8.3 ms
f = 120 Hz
10 μs; I
GT
I
GTM
T
J
= 125°C
T
J
= 125°C
T
J
= 125°C
T
C
= 95°C
T
C
= 90°C
t = 20 ms
t = 16.7 ms
Value
6
65
80
26.5
70
1.6
0.5
-40 to 150
-40 to 125
Unit
A
I
TSM
I
2
t
di/dt
I
GTM
P
G(AV)
T
stg
T
J
A
A
2
s
A/μs
A
W
°C
°C
Note: xx = voltage, y = sensitivity
Absolute Maximum Ratings — Alternistor Triac
(3 Quadrants)
Symbol
I
T(RMS)
RMS on-state current (full sine wave)
Parameter
Qxx06LHy
Qxx06RHy / Qxx06NHy
Qxx06VHy / Qxx06DHy
T
C
= 95°C
T
C
= 100°C
Qxx06VHy
Qxx06DHy
Qxx06LHy
Qxx06RHy
Qxx06NHy
Qxx06VHy
Qxx06DHy
Qxx06LHy
Qxx06RHy
Qxx06NHy
Qxx06VHy
Qxx06DHy
Qxx06LHy
Qxx06RHy
Qxx06NHy
T
J
= 125°C
T
J
= 125°C
T
J
= 125°C
Value
6
Unit
A
55
80
A
65
85
17
.5
A
2
s
30
70
1.6
0.5
-40 to 150
-40 to 125
A/μs
A
W
°C
°C
f = 50 Hz
I
TSM
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
f = 60 Hz
t = 20 ms
t = 16.7 ms
I
2
t
I
2
t Value for fusing
t
p
= 8.3 ms
di/dt
I
GTM
P
G(AV)
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
f = 120 Hz
10 μs; I
GT
I
GTM
Note: xx = voltage, y = sensitivity
Lxx06xx & Qxx06xx & Qxx06xHx Series
62
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com/series/triac.html for current information.
Please refer to http://www.littelfuse.com
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
GT
V
GT
V
GD
I
H
dv/dt
(dv/dt)c
t
gt
V
D
= V
DRM
R
L
= 3.3 k
I
T
= 100mA
V
D
= V
DRM
Gate Open T
J
= 100°C
(di/dt)c = 3.2 A/ms T
J
= 110°C
I
G
= 2 x I
GT
PW = 15μs I
T
= 8.5 A(pk)
400V
600V
T
J
= 110°C
Test Conditions
Quadrant
I – II – III
IV
ALL
ALL
MAX.
MAX.
MIN.
MAX.
TYP
.
TYP
.
TYP
.
10
30
20
1
3.0
Value
Lxx06x5
5
5
Lxx06x6
5
10
1.3
0.2
10
30
20
2
3.0
20
40
30
2
3.2
Lxx06x8
10
20
Unit
mA
V
V
V
D
= 12V R
L
= 60
V/μs
V/μs
μs
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Standard Triac
Symbol
I
GT
V
GT
V
GD
I
H
Test Conditions
Quadrant
I – II – III
IV
I – II – III
T
J
= 125°C
ALL
MAX.
TYP
.
MAX.
MIN.
MAX.
400V
dv/dt
V
D
= V
DRM
Gate Open T
J
= 125°C
V
D
= V
DRM
Gate Open T
J
= 100°C
(dv/dt)c
t
gt
(di/dt)c = 3.2 A/ms T
J
= 125°C
I
G
= 2 x I
GT
PW = 15μs I
T
= 8.5 A(pk)
600V
800V
1000V
TYP
.
TYP
.
4
3.0
MIN.
50
120
100
85
100
4
3.0
V/μs
μs
V/μs
Value
Qxx06x4
25
50
1.3
0.2
50
Qxx06x5
50
75
Unit
mA
V
V
mA
V
D
= 12V R
L
= 60
V
D
= V
DRM
R
L
= 3.3 k
I
T
= 200mA
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Alternistor Triac
(3 Quadrants)
Symbol
I
GT
V
GT
V
GD
I
H
Test Conditions
V
D
= 12V R
L
= 60 Ω
V
D
= V
DRM
R
L
= 3.3 kΩ T
J
= 125°C
I
T
= 100mA
Qxx06VHy /
Qxx06DHy
dv/dt
V
D
= V
DRM
Gate Open T
J
= 125°C
Qxx06LHy /
Qxx06RHy /
Qxx06NHy
V
D
= V
DRM
Gate Open T
J
= 100°C
(dv/dt)c
t
gt
(di/dt)c = 3.2 A/ms T
J
= 125°C
I
G
= 2 x I
GT
PW = 15μs I
T
= 8.5 A(pk)
ALL
MIN.
TYP
.
MIN.
I – II – III
I – II – III
I – II – III
Quadrant
MAX.
MAX.
MIN.
MAX.
400V
600V
800V
400V
600V
800V
1000V
20
4.0
75
50
15
75
50
Value
Qxx06xH3
Qxx06xH4
10
1.3
0.2
35
400
300
200
450
350
250
150
25
4.0
V/μs
μs
V/μs
35
Unit
mA
V
V
mA
Note: xx = voltage, x = package, y = sensitivity
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
63
Revised: July 9, 2008
Lxx06xx & Qxx06xx & Qxx06xHx Series
6.0A TRIACs
mA
Teccor
®
brand Thyristors
6 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Static Characteristics
Symbol
V
TM
Test Conditions
I
TM
= 11.3A t
p
= 380 μs
Lxx06xy
T
J
= 25°C
T
J
= 110°C
T
J
= 25°C
Qxx06xy
I
DRM
/ I
RRM
V
DRM
= V
RRM
T
J
= 125°C
T
J
= 100°C
T
J
= 25°C
Qxx06xHy
T
J
= 125°C
T
J
= 100°C
400 - 600V
400 - 600V
400 - 1000V
400 - 800V
1000V
400 - 800V
1000V
400 - 800V
1000V
MAX.
MAX.
Value
1.60
20
0.5
50
2
3
10
20
3
2
Unit
V
μA
mA
μA
mA
μA
mA
Thermal Resistances
Symbol
Parameter
L/Qxx06Ryy / L/Qxx06Nyy
R
(J-C)
Value
1.8
3.3
3.2
45
50
70
Unit
Junction to case (AC)
L/Qxx06Lyy
L/Qxx06Vyy / L/Qxx06Dyy
L/Qxx06Ryy
°C/W
R
(J-A)
Junction to ambient
L/Qxx06Lyy
L/Qxx06Vyy
°C/W
Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity
Figure 1: Definition of Quadrants
ALL POLARITIES ARE REFERENCED TO MT1
MT2 POSITIVE
(Positive Half Cycle)
Figure 2: Normalized DC Gate Trigger Current for
All Quadrants vs. Junction Temperature
4.0
MT2
(
-
)
+
MT2
I
GT
(T
J
= 25°C)
I
GT
GATE
MT1
(+)
I
GT
GATE
MT1
3.0
I
GT
MT2
(
-
)
MT2
I
GT
GATE
MT1
REF
Ratio of
I
GT
-
I
GT
GATE
REF
QII QI
QIII QIV
(+)
REF
2.0
+
I
GT
1.0
MT1
REF
MT2 NEGATIVE
(Negative Half Cycle)
-
0.0
-65
-40
-15
10
35
60
85
110
125
Junction Temperature (T
J
)- °C
NOTE: Alternistors will not operate in QIV
Note: Alternistors will not operate in QIV
Lxx06xx & Qxx06xx & Qxx06xHx Series
64
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com/series/triac.html for current information.
Please refer to http://www.littelfuse.com
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
4.0
I
H
(T
J
= 25°C)
2.0
I
H
(T
J
= 25°C)
3.0
3.0
I
H
I
H
2.0
1.0
1.0
0.0
-65
-40
-15
10
35
60
85
110
125
0.0
-65
-40
-15
10
35
60
85
110
125
Junction Temperature (T
J
)- °C
Junction Temperature (T
J
)- °C
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
100
90
80
70
60
0
1
2
3
4
5
6
7
Qxx06Ly
120
110
100
Qxx06LHy
90
80
70
60
0
1
2
3
4
5
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
CASE TEMPERATURE: Measured as shown
on Dimensional Drawings
Qxx06RHy
Qxx06NHy
Qxx06VHy
Qxx06DHy
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
CASE TEMPERATURE: Measured as shown
on Dimensional Drawings
6
7
RMS On-State Current (I
T(RMS)
) - Amps
RMS On-State Current (I
T(RMS)
) - Amps
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
65
Revised: July 9, 2008
Lxx06xx & Qxx06xx & Qxx06xHx Series
6.0A TRIACs
Ratio of
Ratio of
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