8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Teccor
®
brand Thyristors
Lxx08xx & Qxx08xx & Qxx08xHx Series
Description
®
8 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.
Sensitive
type devices guarantee gate control in Quadrants
I & IV needed for digital control circuitry.
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.
Agency Approval
Agency
®
Features & Benefits
Agency File Number
L Package: E71639
• RoHS compliant
• Glass – passivated
junctions
• Voltage capability up
to 1000 V
contact bounce that
create voltage transients
• No contacts to wear out
from reaction of switching
events
• Restricted (or limited) RFI
generation, depending on
activation point of
sine wave
• Requires only a small gate
activation pulse in each
half-cycle
Main Features
Symbol
I
T(RMS)
V
DRM
/V
RRM
I
GT (Q1)
Value
8
400 to 1000
5 to 50
Unit
A
V
mA
• Surge capability up
to 100 A
• Electrically isolated
“L-Package” is UL
recognized for 2500Vrms
• Solid-state switching
eliminates arcing or
Applications
Schematic Symbol
MT2
MT1
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, 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.
G
Lxx08xx & Qxx08xx & Qxx08xHx Series
75
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Teccor
®
brand Thyristors
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
Lxx08Ly
Lxx08Ry / Lxx08Vy / Lxx08Dy
f = 50 Hz
f = 60 Hz
t
p
= 8.3 ms
f = 120 Hz
t
p
≤
10 μs
T
J
= 110°C
T
J
= 110°C
T
J
= 110°C
T
C
= 80°C
T
C
= 85°C
t = 20 ms
t = 16.7 ms
Value
8
65
85
26.5
70
1.6
0.4
-40 to 150
-40 to 110
Unit
A
A
A
2
s
A/μs
A
W
°C
°C
Note: xx = voltage, y = sensitivity
Absolute Maximum Ratings — Standard Triac
Symbol
I
T(RMS)
I
TSM
I
2
t
di/dt
I
GTM
P
G(AV)
T
stg
T
J
Parameter
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
Qxx08Ry / Qxx08Ny
Qxx08Ly
f = 50 Hz
f = 60 Hz
T
C
= 95°C
T
C
= 90°C
t = 20 ms
t = 16.7 ms
Value
8
83
100
41
T
J
= 125°C
T
J
= 125°C
T
J
= 125°C
70
1.8
0.5
-40 to 150
-40 to 125
Unit
A
A
A
2
s
A/μs
A
W
°C
°C
t
p
= 8.3 ms
f = 120 Hz
t
p
≤
10 μs;
I
GT
≤
T
GTM
Note: xx = voltage, y = sensitivity
Lxx08xx & Qxx08xx & Qxx08xHx Series
76
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Teccor
®
brand Thyristors
Absolute Maximum Ratings — Alternistor
(3 Quadrants)
Symbol
I
T(RMS)
RMS on-state current (full sine wave)
Parameter
Qxx08LHy
Qxx08RHy / Qxx08NHy
Qxx08VHy / Qxx08DHy
T
C
= 90°C
T
C
= 95°C
Qxx08VHy /
Qxx08DHy
f = 50 Hz
Non repetitive surge peak on-state current
(full cycle, T
J
initial = 25°C)
f = 60 Hz
t = 16.7 ms
t = 20 ms
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
Qxx08VHy /
Qxx08DHy
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
Qxx08VHy /
Qxx08DHy
I
2
t
I
2
t Value for fusing
t
p
= 8.3 ms
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
T
J
= 125°C
Qxx08VHy /
Qxx08DHy
T
J
= 125°C
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
Qxx08VHy /
Qxx08DHy
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
8
A
Value
Unit
80
83
A
85
I
TSM
100
30
A
2
s
41
70
1.6
A
2.0
A/μs
di/dt
Critical rate of rise of on-state current
f = 120 Hz
I
GTM
Peak gate trigger current
t
P
≤
10 μs;
I
GT
≤
I
GTM
I
GT
= 10mA
P
G(AV)
Average gate power dissipation
T
J
= 125°C
I
GT
= 35mA
T
stg
T
J
Note: xx = voltage, y = sensitivity
0.4
W
0.5
-40 to 150
-40 to 125
°C
°C
Storage temperature range
Operating junction temperature range
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 kΩ
T
J
= 110°C
I
T
= 100mA
V
D
= V
DRM
Gate Open T
J
= 100°C
(di/dt)c = 4.3 A/ms T
J
= 110°C
I
G
= 100mA PW = 15µs I
T
= 11.3 A(pk)
400V
600V
Test Conditions
V
D
= 12V R
L
= 60
Ω
Quadrant
I – II – III
IV
ALL
ALL
MAX.
MAX.
MIN.
MAX.
TYP
.
TYP
.
TYP
.
10
30
20
2
3.0
Lxx08x6
5
10
1.3
0.2
20
40
30
2
3.2
Lxx08x8
10
20
Unit
mA
V
V
mA
V/μs
V/μs
μs
Note: xx = voltage, x = package, y = sensitivity
Lxx08xx & Qxx08xx & Qxx08xHx Series
77
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Teccor
®
brand Thyristors
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Standard Triac
Symbol
I
GT
V
GT
V
GD
I
H
V
D
= V
DRM
R
L
= 3.3 kΩ
T
J
= 125°C
I
T
= 200mA
400V
dv/dt
V
D
= V
DRM
Gate Open T
J
= 125°C
600V
800V
1000V
(dv/dt)c
t
gt
(di/dt)c = 4.3 A/ms T
J
= 125°C
I
G
= 100mA PW = 15µs I
T
= 11.3 A(pk)
TYP
.
TYP
.
4
3.0
MIN.
Test Conditions
Quadrant
I – II – III
IV
I – II – III
ALL
MAX.
TYP
.
MAX.
MIN.
MAX.
50
150
125
100
80
4
3.0
V/μs
μs
V/μs
Qxx08x4
25
50
1.3
0.2
50
Qxx08x5
50
75
Unit
mA
V
V
mA
V
D
= 12V R
L
= 60
Ω
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Alternistor Triac
(3 Quadrants)
Symbol
I
GT
V
GT
V
GD
I
H
V
D
= V
DRM
R
L
= 3.3 kΩ
T
J
= 125°C
I
T
= 100mA
Qxx08LHy /
Qxx08RHy /
Qxx08NHy
dv/dt
V
D
= V
DRM
Gate Open T
J
= 125°C
Qxx08VHy /
Qxx08DHy
MIN.
Test Conditions
I – II – III
I – II – III
I – II – III
Quadrant
MAX.
MAX.
MIN.
MAX.
400V
600V
800V
1000V
400V
600V
800V
1000V
(dv/dt)c
t
gt
(di/dt)c = 4.3 A/ms T
J
= 125°C
I
G
= 100mA PW = 15µs I
T
= 11.3 A(pk)
MIN.
TYP
.
20
4.0
75
50
15
75
50
Qxx08xH3
10
1.3
0.2
35
400
300
200
100
450
350
250
150
25
4.0
V/μs
μs
V/μs
Qxx08xH4
35
Unit
mA
V
V
mA
V
D
= 12V R
L
= 60
Ω
Note : xx = voltage, x = package, y = sensitivity
Lxx08xx & Qxx08xx & Qxx08xHx Series
78
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Teccor
®
brand Thyristors
Static Characteristics
Symbol
V
TM
Test Conditions
I
TM
= 11.3A t
p
= 380 µs
Lxx08xy
T
J
= 25°C
T
J
= 110°C
T
J
= 25°C
I
DRM
I
RRM
Qxx08xy
V
DRM
= V
RRM
T
J
= 125°C
T
J
= 100°C
T
J
= 25°C
Qxx08xHy
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
2
3
Unit
V
μA
mA
μA
mA
μA
mA
Thermal Resistances
Symbol
Parameter
L/Qxx08Ryy /
L/Qxx08Nyy
R
θ(J-C)
Junction to case (AC)
L/Qxx08Lyy
L/Qxx08Vyy
L/Qxx08Ryy
R
θ(J-A)
Junction to ambient
L/Qxx08Lyy
L/Qxx08Vyy
Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity
Value
1.5
2.8
2.1
45
50
64
Unit
°C/W
°C/W
Figure 1: Definition of Quadrants
ALL POLARITIES ARE REFERENCED TO MT1
MT2
(
-
)
Figure 2: Normalized DC Gate Trigger Current for
All Quadrants vs. Junction Temperature
MT2 POSITIVE
(Positive Half Cycle)
3.5
+
MT2
3.0
I
GT
I
GT
GATE
MT1
(+)
I
GT
GATE
MT1
I
GT
(T
J
= 25°C)
2.5
2.0
1.5
1.0
0.5
0.0
I
GT
-
(
-
)
MT2
I
GT
GATE
MT1
REF
QII QI
QIII QIV
(+)
REF
MT2
I
GT
GATE
MT1
REF
+
I
GT
Ratio of
REF
MT2 NEGATIVE
(Negative Half Cycle)
-
-65
-40
-15
10
35
60
85
110
125
Junction Temperature (T
J
)- ºC
NOTE: Alternistors will not operate in QIV
Note: Alternistors will not operate in QIV
Lxx08xx & Qxx08xx & Qxx08xHx Series
79
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
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