*
L
U.
Se
c
le
te
d
Pa
a
ck
ge
.R
O
EC
Fi
le
G
ED
IZ
N
63
9
s
#
1
E7
E4
*TO-220
*TO-218X
*TO-218
TO-252
D-Pak
TO-263
D
2
Pak
TO-251
V-Pak
MT2
MT1
G
Alternistor Triacs
(6 A to 40 A)
E4
RoHS
General Description
Teccor offers bidirectional alternistors with current ratings from
6 A to 40 A and voltages from 200 V to 1000 V as part of Tec-
cor's broad line of thyristors. Teccor's alternistor is specifically
designed for applications that switch highly inductive loads.
A special chip offers the same performance as two thyristors
(SCRs) wired inverse parallel (back-to-back), providing better
turn-off behavior than a standard triac. An alternistor may be trig-
gered from a blocking to conduction state for either polarity of
applied AC voltage with operating modes in Quadrants I, II,
and III.
This new chip construction provides two electrically separate
SCR structures, providing enhanced dv/dt characteristics while
retaining the advantages of a single-chip device.
All alternistors have glass-passivated junctions to ensure long-
term reliability and parameter stability. Teccor's glass-passivated
junctions offer a reliable barrier against junction contamination.
Teccor's TO-218X package is designed for heavy, steady power-
handling capability. It features large eyelet terminals for ease of
soldering heavy gauge hook-up wire. All the isolated packages
have a standard isolation voltage rating of 2500 V rms
.
Variations of devices covered in this data sheet are available for
custom design applications. Consult the factory for further
information.
Features
•
•
•
•
•
•
RoHS Compliant
High surge current capability
Glass-passivated junctions
2500 V ac isolation for L, J, and K Packages
High commutating dv/dt
High static dv/dt
©2004 Littelfuse, Inc.
Thyristor Product Catalog
E4 - 1
http://www.littelfuse.com
+1 972-580-7777
Alternistor Triacs
Data Sheets
Part Number
I
T(RMS)
(4)(16)
MT2
Isolated
MT2
Non-isolated
V
DRM
(1)
I
GT
(3) (7) (15) (17)
I
DRM
(1) (18)
MT2
G
MT2
MT1
MT1
MT2
G
MT1
G
MT2
MT1
G
MT2
mAmps
TO-252
D-Pak
Q2006DH3
Q4006DH3
Q6006DH3
Q2006DH4
Q4006DH4
Q6006DH4
Q8006DH4
QK006DH4
Q2006NH4
Q4006NH4
Q6006NH4
Q8006NH4
QK006NH4
TO-263
D
2
Pak
Volts
MIN
200
400
600
200
400
600
800
1000
200
400
600
800
1000
200
400
600
200
400
600
800
1000
Q2008NH4
Q4008NH4
Q6008NH4
Q8008NH4
QK008NH4
Q2010NH5
Q4010NH5
Q6010NH5
Q8010NH5
QK010NH5
Q2012NH5
Q4012NH5
Q6012NH5
Q8012NH5
QK012NH5
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
10
10
10
35
35
35
35
35
35
35
35
35
35
10
10
10
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
QI
QII
MAX
10
10
10
35
35
35
35
35
35
35
35
35
35
10
10
10
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
10
10
10
35
35
35
35
35
35
35
35
35
35
10
10
10
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.02
QIII
T
C
=
25 °C
mAmps
T
C
=
100 °C
MAX
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2
0.5
0.5
0.5
0.5
3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2
0.5
0.5
0.5
0.5
3
0.5
0.5
0.5
0.5
3
0.5
0.5
0.5
0.5
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
T
C
=
125 °C
T0-220
MAX
TO-220
TO-251
V-Pak
Q2006VH3
Q4006VH3
Q6006VH3
Q2006VH4
Q4006VH4
See “Package Dimensions” section for variations. (11)
6A
Q2006LH4
Q4006LH4
Q6006LH4
Q8006LH4
QK006LH4
Q2006RH4
Q4006RH4
Q6006RH4
Q8006RH4
QK006RH4
Q6006VH4
Q8006VH4
QK006VH4
Q2008VH3
Q4008VH3
Q6008VH3
Q2008VH4
Q4008VH4
Q2008DH3
Q4008DH3
Q6008DH3
Q2008DH4
Q4008DH4
Q6008DH4
Q8008DH4
QK008DH4
8A
Q2008LH4
Q4008LH4
Q6008LH4
Q8008LH4
QK008LH4
Q2010LH5
Q4010LH5
Q6010LH5
Q8010LH5
QK010LH5
Q2012LH5
Q4012LH5
Q6012LH5
Q8012LH5
QK012LH5
Q2008RH4
Q4008RH4
Q6008RH4
Q8008RH4
QK008RH4
Q2010RH5
Q4010RH5
Q6010RH5
Q8010RH5
QK010RH5
Q2012RH5
Q4012RH5
Q6012RH5
Q8012RH5
QK012RH5
Q6008VH4
Q8008VH4
QK008VH4
10 A
12 A
See “General Notes” and “Electrical Specification Notes” on page E4 - 5.
http://www.littelfuse.com
+1 972-580-7777
E4 - 2
©2004 Littelfuse, Inc.
Thyristor Product Catalog
Data Sheets
Alternistor Triacs
V
GT
(2) (6)
(15) (17)
(20)
V
TM
(1) (5)
I
H
(1) (8)
(12)
I
GTM
(14)
P
GM
(14)
P
G(AV)
I
TSM
(9) (13)
dv/dt(c)
(1) (4) (13)
dv/dt
(1)
t
gt
(10)
I
2
t
di/dt
(19)
Volts
T
C
= 25 °C
MAX
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
Volts
MAX
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
mAmps
MAX
15
15
15
35
35
35
35
35
35
35
35
35
35
15
15
15
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Amps
Watts
Watts
Amps
60/50 Hz
65/55
65/55
65/55
65/55
65/55
65/55
65/55
65/55
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
85/80
100/83
100/83
100/83
100/83
100/83
120/110
120/110
120/110
120/110
120/110
120/110
120/110
120/110
120/110
120/110
Volts/µSec
MIN
20
20
20
25
25
25
25
25
25
25
25
25
25
20
20
20
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
Volts/µSec
T
C
= 100 °C T
C
= 125 °C
MIN
100
100
75
500
500
400
300
150
750
575
425
300
150
100
100
75
750
575
425
300
150
500
500
400
300
150
1150
1000
850
650
300
1150
1000
850
650
300
1000
750
650
500
1000
750
650
500
400
400
300
200
75
75
50
400
450
350
250
600
450
350
250
75
75
50
400
400
300
200
µSec
TYP
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
30
30
30
30
30
30
30
30
30
30
30
30
30
41
41
41
41
41
60
60
60
60
60
60
60
60
60
60
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
Amps
2
Sec
Amps/µSec
See “General Notes” and “Electrical Specification Notes” on page E4 - 5.
©2004 Littelfuse, Inc.
Thyristor Product Catalog
E4 - 3
http://www.littelfuse.com
+1 972-580-7777
Alternistor Triacs
Data Sheets
Part Number
I
T(RMS)
(4)(16)
MT2
Isolated
Non-isolated
V
DRM
(1)
I
GT
(3) (7) (15) (17)
MT2
G
MT2
MT1
MT1
MT2
G
G
MT1 MT2
G
MT1
MT2
MT1
G
MT2
mAmps
TO-263
D
2
Pak
Q2016NH3
Q4016NH3
Q6016NH3
Q8016NH3
QK016NH3
Q2016NH4
Q4016NH4
Q6016NH4
Q8016NH4
QK016NH4
Q2016NH6
Q4016NH6
Q6016NH6
Q8016NH6
QK016NH6
Q2025NH6
Q4025NH6
Q6025NH6
Q8025NH6
QK025NH6
Volts
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
800
1000
200
400
600
QI
20
20
20
20
20
35
35
35
35
35
80
80
80
80
80
80
80
80
80
80
50
50
50
50
50
50
100
100
100
100
100
QII
MAX
20
20
20
20
20
35
35
35
35
35
80
80
80
80
80
80
80
80
80
80
50
50
50
50
50
50
100
100
100
100
100
20
20
20
20
20
35
35
35
35
35
80
80
80
80
80
80
80
80
80
80
50
50
50
50
50
50
100
100
100
100
100
QIII
T0-220
MAX
Q2016LH3
Q4016LH3
Q6016LH3
Q8016LH3
QK016LH3
Q2016LH4
Q4016LH4
TO-218
(16)
TO-218X
TO-220
Q2016RH3
Q4016RH3
Q6016RH3
Q8016RH3
QK016RH3
Q2016RH4
Q4016RH4
Q6016RH4
Q8016RH4
QK016RH4
Q2016RH6
Q4016RH6
Q6016RH6
Q8016RH6
QK016RH6
See “Package Dimensions” section for variations. (11)
16 A
Q6016LH4
Q8016LH4
QK016LH4
Q2016LH6
Q4016LH6
Q6016LH6
Q8016LH6
QK016LH6
Q2025L6
Q2025K6
Q4025K6
Q6025K6
Q8025K6
QK025K6
Q2025J6
Q4025J6
Q6025J6
Q8025J6
Q4025L6
Q6025L6
Q8025L6
QK025L6
Q2030LH5
Q2025R6
Q4025R6
Q6025R6
Q8025R6
QK025R6
25 A
30 A
Q4030LH5
Q6030LH5
Q2035RH5
Q2035NH5
Q4035NH5
Q6035NH5
200
400
600
200
400
600
800
1000
35 A
Q2040K7
Q4040K7
Q2040J7
Q4040J7
Q6040J7
Q8040J7
Q4035RH5
Q6035RH5
40 A
Q6040K7
Q8040K7
QK040K7
See “General Notes” and “Electrical Specification Notes” on page E4 - 5.
Test Conditions
di/dt
— Maximum rate-of-change of on-state current
dv/dt
— Critical rate-of-rise of off-state voltage at rated V
DRM
gate open
dv/dt(c)
— Critical rate-of-rise of commutation voltage at rated V
DRM
and I
T(RMS)
commutating di/dt = 0.54 rated I
T(RMS)
/ms; gate
unenergized
I
2
t
— RMS surge (non-repetitive) on-state current for period of 8.3 ms
for fusing
I
H
— Holding current (DC); gate open
I
T(RMS)
— RMS on-state current conduction angle of 360°
I
TSM
— Peak one-cycle surge
P
G(AV)
— Average gate power dissipation
P
GM
— Peak gate power dissipation;
I
GT
≤
I
GTM
t
gt
— Gate controlled turn-on time; I
GT
= 300 mA with 0.1 µs rise time
V
DRM
— Repetitive peak blocking voltage
V
GT
— DC gate trigger voltage; V
D
= 12 V dc
V
TM
— Peak on-state voltage at maximum rated RMS current
I
DRM
— Peak off-state current gate open; V
DRM
= maximum rated value
I
GT
— DC gate trigger current in specific operating quadrants;
V
D
= 12 V dc
I
GTM
— Peak gate trigger current
http://www.littelfuse.com
+1 972-580-7777
E4 - 4
©2004 Littelfuse, Inc.
Thyristor Product Catalog
Data Sheets
Alternistor Triacs
I
DRM
(1) (18)
V
GT
V
TM
I
H
(1) (8)
(12)
I
GTM
(14)
P
GM
(14)
P
G(AV)
I
TSM
(9) (13)
dv/dt(c)
(1) (4) (13)
dv/dt
(1)
t
gt
(10)
I
2
t
di/dt
(19)
(2) (6) (1) (5)
(15) (17)
(20)
mAmps
T
C
=
25 °C
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.2
0.2
0.2
0.2
0.2
T
C
=
T
C
=
100 °C 125 °C
MAX
0.5
0.5
0.5
1
3
0.5
0.5
0.5
1
3
0.5
0.5
0.5
1
3
0.5
0.5
0.5
1
3
0.5
0.5
0.5
0.5
0.5
0.5
2
2
2
2
5
2
2
2
2
2
2
5
5
5
5
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
Volts
T
C
=
25 °C
MAX
1.5
1.5
1.5
1.5
1.5
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2
2
2
2
2
2
2.5
2.5
2.5
2.5
2.5
Volts
T
C
=
25 °C mAmps
MAX
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.8
1.8
1.8
1.8
1.8
1.4
1.4
1.4
1.5
1.5
1.5
1.8
1.8
1.8
1.8
1.8
MAX
35
35
35
35
35
50
50
50
50
50
70
70
70
70
70
100
100
100
100
100
75
75
75
75
75
75
120
120
120
120
120
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
40
40
40
40
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8
Amps
Watts
Watts
Amps
60/50 Hz
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
200/167
250/208
250/208
250/208
250/208
250/208
350/290
350/290
350/290
350/290
350/290
350/290
400/335
400/335
400/335
400/335
400/335
Volts/µSec
MIN
20
20
20
20
20
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
20
20
20
20
20
20
50
50
50
50
50
Volts/µSec
T
C
=
T
C
=
100 °C 125 °C
MIN
500
400
300
275
200
650
600
500
425
300
1090
1090
1000
700
350
875
875
800
700
400
650
600
500
650
600
500
1100
1100
1000
900
500
500
475
400
500
475
400
700
700
625
575
600
600
520
475
925
925
850
475
500
475
400
350
400
350
250
200
µSec
TYP
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
5
3
3
3
3
3
3
5
5
5
5
5
166
166
166
166
166
166
166
166
166
166
166
166
166
166
166
259
259
259
259
259
508
508
508
508
508
508
664
664
664
664
664
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
150
150
150
150
150
Amps
2
Sec Amps/µSec
General Notes
•
•
•
•
•
All measurements are made at 60 Hz with a resistive load at an
ambient temperature of +25 °C unless specified otherwise.
Operating temperature range (T
J
) is -40 °C to +125 °C.
Storage temperature range (T
S
) is -40 °C to +125 °C.
Lead solder temperature is a maximum of 230 °C for 10 seconds
maximum
≥1/16"
(1.59 mm) from case.
The case temperature (T
C
) is measured as shown in the dimen-
sional outline drawings. See “Package Dimensions” section.
Electrical Specification Notes
(1)
(2)
(3)
(4)
For either polarity of MT2 with reference to MT1 terminal
For either polarity of gate voltage (V
GT
) with reference to MT1
terminal
See Gate Characteristics and Definition of Quadrants.
See Figure E4.1 through Figure E4.4 for current rating at specific
operating temperature and Figure 4.16 for free air rating (no heat
sink).
See Figure E4.5 and Figure E4.6 for i
T
and v
T
.
See Figure E4.7 for V
GT
versus T
C
.
See Figure E4.8 for I
GT
versus T
C
.
See Figure E4.9 for I
H
versus T
C
.
See Figure E4.10 and Figure E4.11 for surge rating with specific
durations.
(5)
(6)
(7)
(8)
(9)
©2004 Littelfuse, Inc.
Thyristor Product Catalog
E4 - 5
http://www.littelfuse.com
+1 972-580-7777
