Teccor
®
brand Thyristors
1 Amp Sensitive & Standard Triacs
Lx01Ex & LxNx & Qx01Ex & QxNx Series
Description
RoHS
1 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.
Features & Benefits
• RoHS Compliant
Main Features
Symbol
I
T(RMS)
V
DRM
/ V
RRM
I
GT (Q1)
Value
1
400 to 600
3 to 25
Unit
A
V
mA
• Glass – passivated
junctions
• Voltage capability up to
600 V
Applications
• Surge capability up to
20 A
Excellent for lower current heating controls, water valves,
and solenoids.
Typical applications are AC solid-state switches, home/
brown goods and white goods appliances.
Schematic Symbol
MT2
MT1
Sensitive gate Triacs can be directly driven by
microprocessor or popular opto-couplers/isolators.
Additional Information
G
Datasheet
Resources
Samples
Absolute Maximum Ratings — Sensitive Triacs
(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
Lx01Ey/LxNy
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
Lx01Ey
LxNy
Lx01Ey
LxNy
T
C
= 50°C
t = 20 ms
t = 16.7 ms
Value
1
16.7
20
1.6
20
1
0.2
-65 to 150
-40 to 125
-65 to 110
-40 to 110
Unit
A
A
A
2
s
A/μs
A
W
°C
°C
Note: x = voltage, y = sensitivity
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/16
Teccor
®
brand Thyristors
1 Amp Sensitive & Standard Triacs
Absolute Maximum Ratings — Standard Triacs
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
= 200mA with
≤
0.1μs rise time)
Peak gate trigger current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
Parameter
Qx01Ey/QxNy
f = 50 Hz
f = 60 Hz
t
p
= 8.3 ms
f = 120 Hz
t
p
≤
10 μs;
I
GT
≤
I
GTM
T
J
= 125°C
T
J
= 125°C
T
J
= 125°C
Qx01Ey
QxNy
Qx01Ey
QxNy
T
C
= 60°C
t = 20 ms
t = 16.7 ms
Value
1
16.7
20
1.6
20
1
0.2
-65 to 150
-40 to 150
-65 to 125
-40 to 125
Unit
A
A
A
2
s
A/μs
A
W
°C
°C
Note: x = voltage, y = sensitivity
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
Test Conditions
V
D
= 12V R
L
= 60
Ω
V
D
= 12V R
L
= 60
Ω
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 = 0.54 A/ms T
J
= 110°C
I
G
= 2 x I
GT
PW = 15μs I
T
= 1.41 A(pk)
400V
600V
Quadrant
I – II – III
IV
ALL
ALL
MAX.
MAX.
MIN.
MAX.
TYP
.
TYP
.
TYP
.
5
20
10
0.5
2.8
10
20
10
1
3.0
Lx01E3
LxN3
3
3
Lx01E5
LxN5
5
5
1.3
0.2
10
30
20
1
3.0
15
35
25
1
3.2
Lx01E6
LxN6
5
10
Lx01E8
LxN8
10
20
Unit
mA
V
V
mA
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
dv/dt
(dv/dt)c
t
gt
Test Conditions
V
D
= 12V R
L
= 60
Ω
V
D
= 12V R
L
= 60
Ω
V
D
= V
DRM
R
L
= 3.3 kΩ T
J
= 125°C
I
T
= 200mA
V
D
= V
DRM
Gate Open T
J
= 125°C
(di/dt)c = 0.54 A/ms T
J
= 125°C
I
G
= 2 x I
GT
PW = 15μs I
T
= 1.41 A(pk)
400V
600V
Quadrant
I – II – III
IV
I – II – III
ALL
MAX.
TYP
.
MAX.
MIN.
MAX.
MIN.
TYP
.
TYP
.
Qx01E3
QxN3
10
25
1.3
0.2
15
30
20
1
2.5
Qx01E4
QxN4
25
50
1.3
0.2
25
40
30
1
3.0
Unit
mA
V
V
mA
V/μs
V/μs
μs
Note: x = voltage, y = sensitivity
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/16
Teccor
®
brand Thyristors
1 Amp Sensitive & Standard Triacs
Static Characteristics
(T
J
= 25°C, unless otherwise specified)
Symbol
V
TM
I
TM
= 1.41A t
p
= 380 µs
Test Conditions
MAX.
Lx01Ey / LxNy
I
DRM
I
RRM
V
DRM
= V
RRM
MAX.
Qx01Ey / QxNy
T
J
= 25°C
T
J
= 110°C
T
J
= 25°C
T
J
= 125°C
400-600V
400-600V
400-600V
400-600V
Value
1.60
2
0.1
5
1
Unit
V
μA
mA
μA
mA
Thermal Resistances
Symbol
R
θ(J-C)
R
θ(J-A)
Parameter
Junction to case (AC)
Junction to ambient
L/Qx01Ey
L/QxNy
L/Qx01Ey
Value
50
40
*
95
Unit
°C/W
°C/W
Note: * = Mounted on 1 cm
2
copper (two-ounce) foil surface
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
4.0
MT2 POSITIVE
(Positive Half Cycle)
+
MT2
I
GT
GATE
MT1
(+)
I
GT
GATE
MT1
Ratio of I
GT
/I
GT
(T
j
=25ºC)
3.0
2.0
I
GT
-
(
-
)
REF
MT2
I
GT
GATE
MT1
REF
QII QI
QIII QIV
(+)
REF
MT2
I
GT
GATE
MT1
REF
+
I
GT
1.0
0.0
-65
-40
-15
10
35
60
85
110
125
MT2 NEGATIVE
(Negative Half Cycle)
-
Junction Temperature (T
j
) - ºC
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/16
Teccor
®
brand Thyristors
1 Amp Sensitive & Standard Triacs
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
4.0
Figure 4: Normalized DC Gate Trigger Voltage for
All Quadrants vs. Junction Temperature
2.0
Ratio of V
GT
/V
GT
(T
j
= 25ºC)
Ratio of I
H
/ I
H
(T
j
= 25ºC)
3.0
1.5
2.0
1.0
1.0
0.5
0.0
-65
-40
-15
10
35
60
85
110
125
0.0
-65
-40
-15
10
35
60
85
110
125
Junction Temperature (Tj) - ºC
Junction Temperature (T
j
) - ºC
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
1.5
Figure 6: Maximum Allowable Case Temperature
vs. On-State Current
130
Max Allowable Case Temperature (T
C
) - ºC
Average On-State
Power Dissipation (P
D(AV)
) - Watts
120
110
100
90
80
70
60
50
0
0.2
0.4
Lx01Ex / LxNx
CURRENT WAVE FORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
1.0
CURRENT WAVE FORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360º
CASE TEMPERATURE: Measured as shown
on Dimensional Drawing
Qx01Ex /QxNx
0.5
0.0
0
0.25
0.5
0.75
1.0
1.25
0.6
0.8
1
1.2
RMS On-State Current (I
T(RMS)
) - Amps
RMS On-State Current [I
T(RMS)
] - AMPS
Figure 7: Maximum Allowable Ambient Temperature
vs. On-State Current
120
Figure 8: On-State Current vs. On-State Voltage
(Typical)
8
Max Allowable Ambient Temperature
(T
A
) - ºC
Positive or Negative Instantaneous
On-State Current (I
T
) - AMPS
100
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360º
FREE AIR RATING - NO HEATSINK
7
6
5
4
3
2
1
0
80
T
C
= 25ºC
60
40
20
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.6
0.8
1.0
1.2
1.4
1.6
1.8
RMS On-State Current [I
T(RMS)
] - AMPS
Positive or Negative Instantaneous On-State Voltage
(V
T
) - Volts
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/16
Teccor
®
brand Thyristors
1 Amp Sensitive & Standard Triacs
Figure 9: Surge Peak On-State Current vs. Number of Cycles
100
Peak Surge (Non-repetitive) On-State Current
(I
TSM
) – Amps
Supply Frequency: 60Hz Sinusoidal
Load: Resistive
RMS On-State [I
T(RMS)
]: Max Rated Value at
Specific Case Temperature
Notes:
1. Gate control may be lost during and immediately
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state
rated value.
10
1
1
10
100
1000
Surge Current Duration – Full Cycles
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
Pre Heat
- Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
Average ramp up rate (Liquidus Temp)
(T
L
) to peak
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Temperature (t
L
)
Pb – Free assembly
T
P
Temperature
t
P
Ramp-up
150°C
200°C
60 – 180 secs
5°C/second max
5°C/second max
217°C
60 – 150 seconds
260
+0/-5
T
L
T
S(max)
t
L
Preheat
Ramp-do
Ramp-down
T
S(min)
t
S
time to peak temperature
25
Time
Peak Temperature (T
P
)
Time within 5°C of actual peak
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
°C
20 – 40 seconds
5°C/second max
8 minutes Max.
280°C
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/16
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