Datasheet - Littelfuse

Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
QxxxxLTx Series
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.
Standard type devices normally operate in Quadrants I & III
triggered from AC line.
Alternistor type Quadracs are used in circuits requiring high
dv/dt capability.
Features & Benefits
• RoHS Compliant
Agency Approval
Agency
• Glass – passivated
junctions
Agency File Number
• Voltage capability up to
600 V
L Package : E71639
®
• Surge capability up to
200 A
Schematic Symbol
Applications
MT2
Excellent for AC switching and phase control applications
such as lighting and heating. Typical applications are AC
solid-state switches, light dimmers, power tools, home/
brown goods and white goods appliances.
MT1
Alternistor Quadracs (no snubber required) are used in
applications with extremely inductive loads requiring
highest commutation performance.
T
Main Features
Symbol
Value
Unit
IT(RMS)
4 to 15
A
VDRM / VRRM
400 to 600
V
DIAC VBO
33 to 43
V
Internally constructed isolated package is offered for ease
of heat sinking with highest isolation voltage.
Additional Information
Datasheet
Resources
Samples
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Absolute Maximum Ratings
Qxx06LT /
Qxx06LTH
Qxx08LT /
Qxx08LTH
Qxx10LT /
Qxx10LTH
Qxx15LT /
Qxx15LTH
Symbol
Qxx04LT
Value
4
6
8
10
15
46
65
83
100
167
single half cycle; f = 60Hz;
TJ (initial) = 25°C
55
80
100
120
200
26.5
41
60
166
A2s
100
A/µs
Parameter
IT(RMS)
RMS forward current
Qxx04LT: TC = 95°C
Qxx06LT/Qxx08LT/Qxx10LT: TC = 90°C
Qxx15LT: TC = 80°C
single half cycle; f = 50Hz;
TJ (initial) = 25°C
ITSM
Peak non-repetitive surge current
I2t
I2t value for fusing
tp = 8.3ms
12.5
50
Critical rate-of-rise of on-state current
f = 60Hz; TJ =125°C
IGM
Peak gate current
TJ = 125°C
Tstg
di/dt
TJ
Unit
A
A
70
1.5
A
Storage temperature range
-40 to 150
°C
Operating junction temperature range
-40 to 125
°C
Note: xx = voltage
Electrical Characteristics (TJ = 25°C, unless otherwise specified) – Standard Quadrac
VD = VDRM; gate open; TJ=100°C
MIN.
dv/dt
VD = VDRM; gate open; TJ=125°C
MIN.
dv/dt(c)
di/dt(c) = 0.54 x IT(rms) / ms; TJ = 125°C
MIN.
tgt
(note 1)
TYP.
Qxx15LT
40
400V
75
600V
50
400V
600V
MAX.
Qxx10LT
IT = 200mA (initial)
Qxx08LT
IH
Test Conditions
Qxx06LT
Symbol
Qxx04LT
Value
50
60
60
70
150
175
200
300
125
150
175
200
50
100
120
150
200
50
85
100
120
150
3
4
Unit
mA
V/μs
V/μs
3
μs
(1) Reference test circuit in figure 10 and waveform in figure 11; CT = 0.1μF with 0.1μs rise time.
Note: xx = voltage
Electrical Characteristics (TJ = 25°C, unless otherwise specified) – Alternistor Quadrac
VD = VDRM; gate open; TJ=100°C
MAX.
MIN.
dv/dt
VD = VDRM; gate open; TJ=125°C
MIN.
dv/dt(c)
di/dt(c) = 0.54 x IT(rms) / ms; TJ = 125°C
MIN.
tgt
(note 1)
TYP.
50
50
60
70
400V
575
925
600V
425
775
400V
450
700
600V
350
600
25
30
(1) Reference test circuit in figure 10 and waveform in figure 11; CT = 0.1μF with 0.1μs rise time.
Note: xx = voltage
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
Qxx15LTH
IT = 20mA (initial)
Qxx10LTH
IH
Test Conditions
Qxx08LTH
Symbol
Qxx06LTH
Value
3
Unit
mA
V/μs
V/μs
μs
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Trigger DIAC Specifications
Symbol
Test Conditions
Value
Unit
MAX.
3
V
MIN.
33
MAX.
43
Dynamic Breakback Voltage, forward and reverse (note 1)
MIN.
5
V
IBO
Peak Breakover Current
MAX.
25
uA
CT
Trigger Firing Capacitance
MAX.
0.1
µF
Breakover Voltage Symmetry
ΔVBO
VBO
Breakover Voltage, forward and reverse
[ΔV±]
V
(1) Reference test circuit in figure 10 and waveform in figure 11.
Static Characteristics
Symbol
Test Conditions
IT = 1.41 x IT(rms) A; tp = 380μs
VTM
MAX.
TJ = 25°C
IDRM / IRRM
VDRM / VRRM
TJ = 100°C
Value
Unit
1.6
V
10
500
MAX.
TJ = 125°C
µA
2000
Thermal Resistances
Symbol
Rθ(J-C)
Rθ(J-A)
Parameter
Junction to case (AC)
Junction to ambient
Value
Qxx04LT
3.6
Qxx06LT /
Qxx06LTH
3.3
Qxx08LT /
Qxx08LTH
2.8
Qxx10LT /
Qxx10LTH
2.6
Qxx15LT /
Qxx15LTH
2.1
50
Unit
°C/W
°C/W
Note : xx = voltage
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Figure 1: Normalized DC Holding Current
vs. Junction Temperature
Figure 2: O
n-State Current vs. On-State Voltage
(Typical) (4A)
Instantaneous On-state Current (iT) – Amps
Ratio of IH/IH(TJ = 25°C)
2.0
1.5
1.0
0.5
16
TJ = 25°C
14
12
10
Qxx04LT
8
6
4
2
0
0.7
0.0
-40
-15
10
35
60
85
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Instantaneous On-state Voltage (vT) – Volts
110
Junction Temperature (TJ) -- °C
Figure 4: P
ower Dissipation vs. RMS On-State
Current (Typical) (4A)
50
4.0
45
TJ = 25°C
3.5
Average On-State Power Dissipation
[PD(AV)] - (Watts)
Instantaneous On-state Current (iT) – Amps
Figure 3: On-State Current vs. On-State Voltage
(Typical) (6A to 15A)
40
Qxx15LT
Qxx15LTH
35
30
25
20
15
Qxx06LT/Qxx06LTH
Qxx08LT/Qxx08LTH
Qxx10LT/Qxx10LTH
10
3.0
Qxx04LT
2.5
2.0
1.5
1.0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
0.5
5
0
0.0
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0.0
0.5
Figure 5: Power Dissipation vs. RMS On-State Current
(Typical) (6A to 15A)
1.5
2.0
2.5
3.0
3.5
4.0
Figure 6: M
aximum Allowable Case Temperature
vs. RMS On-State Current
130
Maximum Allowable Case Temperature
(TC) - °C
18
Average On-State Power Dissipation
[PD(AV)] - (Watts)
1.0
RMS On-State Current [IT(RMS)] - (Amps)
Instantaneous On-state Voltage (vT) – Volts
16
120
14
12
Qxx15LT
Qxx15LTH
Qxx06LT/Qxx06LTH
Qxx08LT/Qxx08LTH
Qxx10LT/Qxx10LTH
10
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
Qxx08LT
Qxx08LTH
110
Qxx10LT
Qxx10LTH
100
8
6
4
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
2
0
0
2
4
6
8
10
12
RMS On-State Current [IT(RMS)] - (Amps)
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
14
16
Qxx15LT
Qxx15LTH
Qxx04LT
90
Qxx06LT
Qxx06LTH
80
70
0
2
4
6
8
10
12
RMS On-State Current [IT(RMS)] - Amps
14
16
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Figure 7: Surge Peak On-State Current vs. Number of Cycles
Peak Surge (Non-repetitive)
On-state Current (ITSM) – Amps
1000
Supply Frequency: 60Hz Sinusoidal
Load: Resistive
RMS On-State Current: [IT(RMS)]: Maximum Rated
Value at Specific Case Temperature
Qxx15LT/Qxx15LTH
Qxx10LT/Qxx10LTH
100
Notes:
1. G
ate 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.
Qxx08LT/Qxx08LTH
Qxx06LT/Qxx06LTH
10
Qxx04LT
1
1
10
100
1000
Surge Current Duration -- Full Cycles
Note: xx = voltage
Figure 8: DIAC VBO Change vs. Junction Temperature
Figure 9: Test Circuit
4%
VBO Change -- %
2%
RL
0%
MT2
D.U.T.
120 V
60 Hz
-2%
-4%
-6%
T
-8%
VC
10%
-40
-20
0
20
40
60
80
100
MT1
CT = 0.1 µF
120
Junction Temperature (TJ) -- °C
Figure 11: P
eak Output Current vs Triggering
Capacitance (Per Figure 9)
Figure 10: Test Circuit Waveform
VC
∆V+
0
t
∆V-
-VBO
IL
+IPK
0
Peak Output Current (IPK) – mA
300
+VBO
250
200
150
i
Typ
5V
(3
cal
e)
vic
De
100
50
t
0
0.1
-IPK
Typical pulse base width is 10μs
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Triggering Capacitance (CT) – μF
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Soldering Parameters
Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))
150°C
- Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
60 – 180 secs
Average ramp up rate (Liquidus Temp)
(TL) to peak
5°C/second max
TS(max) to TL - Ramp-up Rate
5°C/second max
Reflow
- Temperature (TL) (Liquidus)
217°C
- Temperature (tL)
60 – 150 seconds
Peak Temperature (TP)
260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
5°C/second max
Time 25°C to peak Temperature (TP)
8 minutes Max.
Do not exceed
280°C
Physical Specifications
Terminal Finish
1005 Matte Tin-plated
Body Material
UL Recognized epoxy meeting
flammability classification 94v-0
Lead Material
Copper Alloy
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
toward extending the operating life of the Thyristor. Good
design practice should limit the maximum continuous
current through the main terminals to 75% of the device
rating. Other ways to ensure long life for a power discrete
semiconductor are proper heat sinking and selection of
voltage ratings for worst case conditions. Overheating,
overvoltage (including dv/dt), and surge currents are
the main killers of semiconductors. Correct mounting,
soldering, and forming of the leads also help protect
against component damage.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
tP
TP
Temperature
Reflow Condition
Ramp-up
TL
tL
TS(max)
Preheat
TS(min)
25
Ramp-do
Ramp-down
tS
time to peak temperature
Time
Environmental Specifications
Test
Specifications and Conditions
MIL-STD-750: Method 1040, Condition A
High Temperature
Rated VDRM (VAC-peak), 125°C, 1008
Voltage Blocking
hours
MIL-STD-750: Method 1051
Temperature Cycling
-40°C to 150°C, 15-minute dwell,
100 cycles
Biased Temperature & EIA/JEDEC: JESD22-A101
Humidity
320VDC, 85°C, 85%RH, 1008 hours
MIL-STD-750: Method 1031
High Temp Storage
150°C, 1008 hours
Low-Temp Storage
-40°C, 1008 hours
Thermal Shock
MIL-STD-750: Method 1056
0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
Autoclave
EIA/JEDEC: JESD22-A102
(Pressure Cooker Test) 121°C, 100%RH, 2atm, 168 hours
Resistance to
Solder Heat
MIL-STD-750: Method 2031
260°C, 10 seconds
Solderability
ANSI/J-STD-002, Category 3, Test A
Lead Bend
MIL-STD-750: Method 2036, Condition E
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab
TC MEASURING POINT
O
A
E
Dimension
8.13
.320
P
B
C
AREA (REF.)
0.17 in 2
13.36
.526
D
7.01
.276
F
R
G
L
H
K
N
J
M
Note: Maximum torque
to be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
MT1 MT2 T (Trigger)
Inches
Millimeters
Min
Max
Min
Max
A
0.380
0.420
9.65
10.67
B
0.105
0.115
2.67
2.92
C
0.230
0.250
5.84
6.35
D
0.590
0.620
14.99
15.75
E
0.142
0.147
3.61
3.73
F
0.110
0.130
2.79
3.30
G
0.540
0.575
13.72
14.61
H
0.025
0.035
0.64
0.89
J
0.195
0.205
4.95
5.21
K
0.095
0.105
2.41
2.67
L
0.060
0.075
1.52
1.91
M
0.085
0.095
2.16
2.41
N
0.018
0.024
0.46
0.61
O
0.178
0.188
4.52
4.78
P
0.045
0.060
1.14
1.52
R
0.038
0.048
0.97
1.22
Product Selector
Part Number
Voltage
Type
Package
X
Quadrac
TO-220L
X
X
Quadrac
TO-220L
Qxx06LTH
X
X
Alternistor Quadrac
TO-220L
Qxx08LT
X
X
Quadrac
TO-220L
Qxx08LTH
X
X
Alternistor Quadrac
TO-220L
Qxx10LT
X
X
Quadrac
TO-220L
Qxx10LTH
X
X
Alternistor Quadrac
TO-220L
Qxx15LT
X
X
Quadrac
TO-220L
Qxx15LTH
X
X
Alternistor Quadrac
TO-220L
400V
600V
Qxx04LT
X
Qxx06LT
800V
1000V
Note: xx = Voltage
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14
Teccor® brand Thyristors
4 / 6 / 8 / 10 / 15 Amp Quadracs
Packing Options
Part Number
Marking
Weight
Qxx04LT
Qxx04LT
2.2 g
Bulk
500
Qxx04LTTP
Qxx04LT
2.2 g
Tube
500 (50 per tube)
Qxx06LT
Qxx06LT
2.2 g
Bulk
500
Qxx06LTTP
Qxx06LT
2.2 g
Tube
500 (50 per tube)
Qxx06LTH
Qxx06LTH
2.2 g
Bulk
500
Qxx06LTHTP
Qxx06LTH
2.2 g
Tube
500 (50 per tube)
Qxx08LT
2.2 g
Bulk
500
Qxx08LTTP
Qxx08LT
2.2 g
Tube
500 (50 per tube)
Qxx08LTH
Qxx08LTH
2.2 g
Bulk
500
Qxx08LTHTP
Qxx08LTH
2.2 g
Tube
500 (50 per tube)
Qxx10LT
2.2 g
Bulk
500
Qxx10LTTP
Qxx10LT
2.2 g
Tube
500 (50 per tube)
Qxx10LTH
Qxx10LTH
2.2 g
Bulk
500
Qxx10LTHTP
500 (50 per tube)
Qxx08LT
Qxx10LT
Packing Mode
Base Quantity
Qxx10LTH
2.2 g
Tube
Qxx15LT
Qxx15LT
2.2 g
Bulk
500
Qxx15LTTP
Qxx15LT
2.2 g
Tube
500 (50 per tube)
Qxx15LTH
Qxx15LTH
2.2 g
Bulk
500
Qxx15LTHTP
Qxx15LTH
2.2 g
Tube
500 (50 per tube)
Note: xx = Voltage
Part Numbering System
Part Marking System
Q 60 10 L T H 56
DEVICE TYPE
Q: Quadrac
VOLTAGE RATING
40: 400V
60: 600V
CURRENT RATING
04: 4A
06: 6A
08: 8A
10: 10A
15: 15A
TO-220 AB - (L Package)
LEAD FORM DIMENSIONS
xx: Lead Form Option
TRIAC TYPE
(blank): Standard Triac
H: Alternistor Triac
Trigger
T: Internal Diac (33V – 43V)
Q6010LTH
YMXXX
®
PACKAGE TYPE
L: TO-220 (Isolated)
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14