Selected Packages*
U.L. RECOGNIZED
File #E71639
TO-220AB
THERMOTAB
TO-218AC
TO-218X
FASTPAK
Teccor Electronics, Inc. 4-1 Alternistor Triacs
(972) 580-7777
MT2 MT1
G
Alternistor Triacs
(6 – 40 Amps)
4
General Des cription
Tecc or offers bidirectiona l alte rnistors w ith current ratin gs from
6 to 40 amperes with voltages from 200 t o 800 volts as part of
Tecc or's br oad li ne of t hyristo rs. Teccor's alte rnistor has been
specifically designed for applications which are required to switch
hig hly in d ucti ve loa d s. To a cco mp lis h this , a spe cia l ch ip has
been designe d w hich effectivel y offers the same performance as
two thyris tors (SCRs) wired i nverse parallel (back -to-back);
hence, the alternistor has better turn-off behavior than a standard
triac. An alt ernist or may be triggered from a blocking to conduc-
tion state for e ith er polarity of applied AC volta ge with operating
modes in Q uadrants I, II, and I II.
This new chip construc tion provides two electrically separat e
SCR stru ctures, providing enh anced dv/dt charact eri stics whil e
retain ing the advanta ges of a single chip device.
All al ternistors hav e glass-passivated junctions to ensure long
term reliability and parameter stability. Teccor's glass offers a reli-
able barri er against jun ction cont amina tion.
These alter nistors are offered in fo ur basic pa ckage confi gura-
tions: TO -218X, TO-218AC, Fas tPak, and TO -220AB. Te ccor's
TO-218X package has bee n design ed for heav y, steady pow er-
handling ca pability. The TO-218X fe atures large ey elet term inals
for ease o f solde ring he avy gauge hook-u p wire. All the isolated
packages have a standard i solation voltage rat ing of 2500VRMS.
Variat ions of de vices c o vered in this data sheet are available for
custom desi gn appli cation s. Plea se consult factory for f u rther
information.
Features
High surge curr ent capabilit y
Glass-passivated junctions
2500VAC isolation for “L,” “J,” “P,” and “K”
High commut ati ng dv/dt
High static dv/dt
Electrical Specifications
Alternistor Triacs 4-2 Teccor Electronics, Inc.
(972) 580-7777
See General Notes and Electrical Specification Notes on page 4-4.
IT(RMS) Part Number VDRM IGT IDRM VGT
Isolated Non-Isolated
RMS
On-State
Current
Conduction
Angle of
360o
(4)(16)
THERMOTAB
T0-220AB TO-218AC
(16) TO-218X FASTPAK
TO-3 BASE TO-220AB
Repetiti ve
Peak
Blocking
Voltage
(1)
Volts
DC Gate Trigger
Current in
Specific Operating
Quadrants
VD=12VDC
(3) (7) (15) (17)
mAmps
Peak Off-State
Current Gate Open
VDRM=Max
Rated Value
(1) (18)
mAmps
DC Gate
Trigger
Voltage
VD=12VDC
(2) (6)
(15) (17)
Volts
QI QII QIII TC =
25°C TC =
100°C TC =
125°C TC =
125°C TC =
25°C
MAX See “Package Dimensions” section for variations. (11) MIN MAX MAX MIN MAX
6
Amps
Q2006LH4 Q2006RH4 200 35 35 35 0.01 0.5 2.0 0.2 1.5
Q4006LH4 Q4006RH4 400 35 35 35 0.01 0.5 2.0 0.2 1.5
Q5006LH4 Q5006RH4 500 35 35 35 0.01 0.5 2.0 0.2 1.5
Q6006LH4 Q6006RH4 600 35 35 35 0.01 0.5 2.0 0.2 1.5
Q7006LH4 Q7006RH4 700 35 35 35 0.01 0.5 2.0 0.2 1.5
Q8006LH4 Q8006RH4 800 35 35 35 0.01 0.5 2.0 0.2 1.5
8
Amps
Q2008LH4 Q2008RH4 200 35 35 35 0.01 0.5 2.0 0.2 1.5
Q4008LH4 Q4008RH4 400 35 35 35 0.01 0.5 2.0 0.2 1.5
Q5008LH4 Q5008RH4 500 35 35 35 0.01 0.5 2.0 0.2 1.5
Q6008LH4 Q6008RH4 600 35 35 35 0.01 0.5 2.0 0.2 1.5
Q7008LH4 Q7008RH4 700 35 35 35 0.01 0.5 2.0 0.2 1.5
Q8008LH4 Q8008RH4 800 35 35 35 0.01 0.5 2.0 0.2 1.5
10
Amps
Q2010LH5 Q2010RH5 200 50 50 50 0.01 0.5 2.0 0.2 1.5
Q4010LH5 Q4010RH5 400 50 50 50 0.01 0.5 2.0 0.2 1.5
Q5010LH5 Q5010RH5 500 50 50 50 0.01 0.5 2.0 0.2 1.5
Q6010LH5 Q6010RH5 600 50 50 50 0.01 0.5 2.0 0.2 1.5
Q7010LH5 Q7010RH5 700 50 50 50 0.01 0.5 2.0 0.2 1.5
Q8010LH5 Q8010RH5 800 50 50 50 0.01 0.5 2.0 0.2 1.5
12
Amps
Q2012LH5 Q2012RH5 200 50 50 50 0.01 0.5 2.0 0.2 1.5
Q4012LH5 Q4012RH5 400 50 50 50 0.01 0.5 2.0 0.2 1.5
Q5012LH5 Q5012RH5 500 50 50 50 0.01 0.5 2.0 0.2 1.5
Q6012LH5 Q6012RH5 600 50 50 50 0.01 0.5 2.0 0.2 1.5
Q7012LH5 Q7012RH5 700 50 50 50 0.01 0.5 2.0 0.2 1.5
Q8012LH5 Q8012RH5 800 50 50 50 0.01 0.5 2.0 0.2 1.5
15
Amps
Q2015L6 Q2015R6 200 80 80 80 .05 0.5 2.0 0.2 2.5
Q4015L6 Q4015R6 400 80 80 80 .05 0.5 2.0 0.2 2.5
Q5015L6 Q5015R6 500 80 80 80 .05 0.5 2.0 0.2 2.5
Q6015L6 Q6015R6 600 80 80 80 .05 0.5 2.0 0.2 2.5
Q7015L6 Q7015R6 700 80 80 80 0.1 1.0 3.0 0.2 2.5
Q8015L6 Q8015R6 800 80 80 80 0.1 1.0 3.0 0.2 2.5
25
Amps
Q2025L6 Q2025K6 Q2025J6 Q2025P Q2025R6 200 80 80 80 .05 0.5 2.0 0.2 2.5
Q4025L6 Q4025K6 Q4025J6 Q4025P Q4025R6 400 80 80 80 .05 0.5 2.0 0.2 2.5
Q5025L6 Q5025K6 Q5025J6 Q5025P Q5025R6 500 80 80 80 .05 0.5 2.0 0.2 2.5
Q6025L6 Q6025K6 Q6025J6 Q6025P Q6025R6 600 80 80 80 .05 0.5 2.0 0.2 2.5
Q7025L6 Q7025K6 Q7025J6 Q7025P Q7025R6 700 80 80 80 0.1 1.0 3.0 0.2 2.5
Q8025L6 Q8025K6 Q8025J6 Q8025P Q8025R6 800 80 80 80 0.1 1.0 3.0 0.2 2.5
40
Amps
Q2040K7 Q2040J7 Q2040P 200 100 100 100 0.2 2.0 5.0 0.2 2.5
Q4040K7 Q4040J7 Q4040P 400 100 100 100 0.2 2.0 5.0 0.2 2.5
Q5040K7 Q5040J7 Q5040P 500 100 100 100 0.2 2.0 5.0 0.2 2.5
Q6040K7 Q6040J7 Q6040P 600 100 100 100 0.2 2.0 5.0 0.2 2.5
Q7040K7 Q7040J7 Q7040P 700 100 100 100 0.2 2.0 5.0 0.2 2.5
Q8040K7 Q8040J7 800 100 100 100 0.2 2.0 5.0 0.2 2.5
MT1 MT2 G
G
MT2
MT1
G
MT2
MT1
MT1
MT2
G
MT1 G
MT2
MT2
Alternistor Triacs
Teccor Electronics, Inc. 4-3 Alternistor Triacs
(972) 580-7777
See General Notes and Electrical Specification Notes on page 4-4.
VTM IHIGTM PGM PG(AV) ITSM dv/dt (c ) d v /d t tgt I2tdi/dt
Peak
On-State
Voltage at
Max Rated
RMS Current
TC = 25°C
(1) (5)
Volts
Holding
Current
(DC)
Gate Open
(1) (8) (12)
mAmps
Peak Gate
Trigger
Current
(14)
Amps
Peak Gate
Power
Dissipation
(14)
IGT IGTM
Watts
Average
Gate Power
Dissipation
Watts
Peak One
Cycle
Surge
(9) (13)
Amps
Critical Rate-of-Rise
of Commutation Voltage
at Rated
VDRM and IT(RMS)
Commutating di/dt = 0.54
Rated IT(RMS)/ms
Gate Unenergized
(1) (4) (13)
Volts/µSec
Critical
Rate-of-Rise of
Off-State
Voltage at
Rated VDRM
Gate Open
(1)
Volts/µSec
Gate
Controlled
Turn-On
Time
IGT = 300mA
0.1µs Rise
Time
(10)
µSec
RMS Surge
(Non-
Repetitive)
On-State
Current for
period of
8.3 ms
for Fusing
Amps2Sec
Maximum
Rate -of-
Change
of On-State
Current
(19)
Amps/µSec60Hz 50Hz TC =
100°C TC =
125°C
MAX MAX MIN MIN TYP
1.6 35 1.6 18 0.5 65 60 20 750 600 4 17.5 70
1.6 35 1.6 18 0.5 65 60 20 575 450 4 17.5 70
1.6 35 1.6 18 0.5 65 60 20 500 400 4 17.5 70
1.6 35 1.6 18 0.5 65 60 20 425 350 4 17.5 70
1.6 35 1.6 18 0.5 65 60 20 375 300 4 17.5 70
1.6 35 1.6 18 0.5 65 60 20 300 250 4 17.5 70
1.6 35 2.0 20 0.5 85 80 25 750 600 4 30 70
1.6 35 2.0 20 0.5 85 80 25 575 450 4 30 70
1.6 35 2.0 20 0.5 85 80 25 500 400 4 30 70
1.6 35 2.0 20 0.5 85 80 25 425 350 4 30 70
1.6 35 2.0 20 0.5 85 80 25 375 300 4 30 70
1.6 35 2.0 20 0.5 85 80 25 300 250 4 30 70
1.6 50 2.0 20 0.5 110 100 30 1150 1000 4 50 70
1.6 50 2.0 20 0.5 110 100 30 1000 750 4 50 70
1.6 50 2.0 20 0.5 110 100 30 925 700 4 50 70
1.6 50 2.0 20 0.5 110 100 30 850 650 4 50 70
1.6 50 2.0 20 0.5 110 100 30 775 600 4 50 70
1.6 50 2.0 20 0.5 110 100 30 650 500 4 50 70
1.6 50 2.0 20 0.5 120 110 30 1150 1000 4 60 70
1.6 50 2.0 20 0.5 120 110 30 1000 750 4 60 70
1.6 50 2.0 20 0.5 120 110 30 925 700 4 60 70
1.6 50 2.0 20 0.5 120 110 30 850 650 4 60 70
1.6 50 2.0 20 0.5 120 110 30 775 600 4 60 70
1.6 50 2.0 20 0.5 120 110 30 650 500 4 60 70
1.6 70 2.0 20 0.5 200 167 30 875 600 5 166 100
1.6 70 2.0 20 0.5 200 167 30 875 600 5 166 100
1.6 70 2.0 20 0.5 200 167 30 800 520 5 166 100
1.6 70 2.0 20 0.5 200 167 30 800 520 5 166 100
1.6 70 2.0 20 0.5 200 167 30 700 475 5 166 100
1.6 70 2.0 20 0.5 200 167 30 700 475 5 166 100
1.8 100 2.0 20 0.5 250 208 30 875 600 5 259 100
1.8 100 2.0 20 0.5 250 208 30 875 600 5 259 100
1.8 100 2.0 20 0.5 250 208 30 800 520 5 259 100
1.8 100 2.0 20 0.5 250 208 30 800 520 5 259 100
1.8 100 2.0 20 0.5 250 208 30 700 475 5 259 100
1.8 100 2.0 20 0.5 250 208 30 700 475 5 259 100
1.8 120 4.0 40 0.8 400 335 50 1100 700 5 664 150
1.8 120 4.0 40 0.8 400 335 50 1100 700 5 664 150
1.8 120 4.0 40 0.8 400 335 50 1000 625 5 664 150
1.8 120 4.0 40 0.8 400 335 50 1000 625 5 664 150
1.8 120 4.0 40 0.8 400 335 50 900 575 5 664 150
1.8 120 4.0 40 0.8 400 335 50 900 575 5 664 150
Electrical Specifications
Alternistor Triacs 4-4 Teccor Electronics, Inc.
(972) 580-7777
General Note s
All measurements are made at 60Hz with a resistive load at an
am bient temperature of +25°C unless specified otherw ise.
Op er a ti ng te mp er atu r e r ange (T J) i s - 40 °C t o +1 25°C ex ce pt 0° C to
+125°C for FastPaks .
Storage temperature range (TS) is -40 °C t o + 12 5°C ex cep t - 20°C to
+125°C for FastPaks .
Lea d solder temperature is a maximum of 230°C for 10 seconds
maximum 1/1 6" (1.59mm) from case.
T he case temperature (TC) is measured as shown on the dimen-
s ional outline drawings. See “Package Dimension s section of t his
catalog.
Electrica l Specification Notes
(1) For either polarity of MT2 with reference to MT1 terminal.
(2) For either polarity of gate vol tage (VGT) with reference to MT1 ter-
minal.
(3) See Definition of Quadran ts.
(4) See Figures 4.1 throu gh 4.4 for current rating at specific opera ting
temperature.
(5) See Figures 4 .5 and 4.6 fo r iT and vT.
(6) See Figure 4.7 for VGT vs TC.
(7) See Figure 4.8 for IGT vs TC.
(8) See Figure 4.9 for IH vs TC.
(9) See Figu res 4.10 and 4.11 for surge rat ing with specific durat ions.
(10) See Figure 4.12 for tgt vs IGT.
(11) See package outlines for lead form configurations. When ordering
special lead forming, add type number as suffix to part number.
(12) Ini tial on-state current = 400 mA(DC) for 15-40A devices and
10 0m A for 6-12 A m p dev i ce s.
(13) See Figures 4.1 through 4.4 for maximum allowable ca se temper-
ature at maximum rated current.
(14) Pulse width 10µs.
(15) For 6-12 Amp devices, RL = 60 ; 15 Amp and above, RL = 30
(16) 40 Amp pin terminal leads on K package ca n run 100 °C to 125°C.
(17) Alternistor does not turn on in Quadrant IV.
(18) Tc = T J for test conditions in off-state
(19) IGT = 200 mA for 6-12 Amp device s and 500 mA for 15-40 Amp
devices with gate pulse having rise time of 0.1 microsecond.
Gate Characteristics
Tec cor triacs may be turn ed on in the follow ing ways:
With in-phase signals (us i ng s t an dard AC l ine ) Qu adr ant s I and
III are u s ed.
By app lying unipo l ar pu lses (gate alwa ys negative)— wi t h neg a-
tive gate pulses Quadrants II and III are us ed.
In all cases, if maximum surge capability is required, gate pulses
should be a minimum of one magnitu de above minim um IGT rat-
ing w ith a steep rising w aveform (1µs rise time).
Definition of Quadrants
Electrica l Isolation
Teccors isolated Alternisto r packages will wi thstand a m inimum
high poten tial test of 2500 VAC (RMS) from leads to mount ing
tab, over the operati ng temperature range of the device. See iso-
lation ta ble below for stan dard an d optio nal isolat ion rating s.
* For 4000V isolation, use V suffix in part number.
** UL Recognized File E71639
** UL Recognized Product per UL F ile E71639.
ELECTRICAL ISOLATION
FROM LEADS TO MOUNTING TAB **
VAC
(RMS) Isolated
TO-218AC Isolated
FASTPAK Isolated
TO-220AB Isolated
TO-218X
2500 Standard Standard Standard Standard
4000 N/A N/A Optional * N/A
MT2 POSITIVE
(Positive Half Cycle)
MT2 NEGATIVE
(Negative Half Cycle)
MT1
MT2
+
I
GT
REF
MT1
I
GT
GATE
MT2
REF
MT1
MT2
REF
MT1
MT2
REF
(
-
)
I
GT
GATE
(+)
I
GT
-
I
GT
GATE
(
-
)
I
GT
GATE
(+)
+
-
THERMAL RESISTANCE (Steady State)
RθJC oC/W(TYP)
Type
K
Isolated**
TO-218AC
P
FastPak**
TO-3BASE
L
Isolated**
THERMOTAB
TO-220AB
R
Non-Isolated
TO-220AB
J
Isolated**
TO-218X
6 amps 3.3 [50] 2.1 [45]
8 amps 2.8 1.8
10 amps 2.6 1.5
12 amps 2.3 1.4
15 amps 2.1 1.3
25 amps 1.35 1.3 2.0 1.1 1.32
40 amps 0.97 0.9 0.95
G
MT2
MT1
MT1
MT2
G
MT1 G
MT2
MT1 G
MT2
Alternistor Triacs
Teccor Electronics, Inc. 4-5 Alternistor Triacs
(972) 580-7777
Figure 4.1 Maximum Allowable Cas e Temperature vs On-State
Current (6-12 Amp Devices)
Figure 4.2 Maximum Allowable Cas e Temperature vs On-State
Current (8-12 Amp Devices)
Figure 4.3 Maximum Allowable Cas e Temperature vs On-State
Current (15 Amp Devices)
Figure 4.4 Maximum Allowable Cas e Temperature vs On-State
Current (25 and 40 A mp Devi ces)
Figure 4.5 On-State Current vs On-Stat e Voltage (Typical)
(6-12 Amp Devices)
Figure 4.6 On-State Current vs On-Stat e Voltage (Typical)
(15-40 Amp Devices)
02468101214
0
60
70
80
90
100
110
120
130
RMS On-State Current [lT(RMS)] - AMPS
Maximum Allowable Case Temperature (TC) -
˚
C
12 AMP TO-220 (ISOLATED)
10 AMP TO-220 (NON-ISOLATED)
6 AMP TO -220 (ISOLATED))
6 AMP TO-220
(NON-ISOLATED)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360
˚
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
02468101214
0
60
70
80
90
100
110
120
130
RMS On-State Current [l
T
(
RMS
)
] - AMPS
Maximum Allowable Case
Temperature (T
C
) - ˚C
12 AMP TO-220 (NON-ISOLATED)
10 AMP TO-220 (ISOLATED)
8 AMP TO -220 (ISOLATED)
8 AMP TO-220
(NON-ISOLATED)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
0
60
70
80
90
100
110
120
130
0 5 10 15
RMS On-State Current [I
T(RMS)
] — Amps
Maximum Allowable
Case Temperature (T
C
)—˚C
15 AMP TO-220 (NON-ISOLATED)
15 AMP TO-220 (ISOLATED)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTIVE ANGLE: 360˚
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
0 1020304050
0
60
70
80
90
100
110
120
130
RMS On-State Current [lT(RMS)] - AMPS
Maximum Allowable Case Temperature (TC) - ˚C
40 AMP FASTPAK &
TO-218 (ISOLATED)
25 AMP FASTPAK
TO-220 (NON-ISOLATED)
& TO-218 (ISOLATED)
25 AMP TO-220 (ISOLATED)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
CASE TEMPERATURE: Measured as
shown on Dimensional Drawing
0
2
6
8
10
12
14
16
18
20
0 0.6 0.8 1.0 1.2 1.4 1.6
Positive or Negative Instantaneous
On-State V oltage (vT)—Volts
Positive or Negative Instantaneous
On-State Current (iT)—Amps
TC = 25˚C
4
6 to 12 Amp Devices
90
80
70
60
50
40
30
20
10
000.6 0.8 1.0 1.2 1.4 1.6
Positive or Negative Instantaneous
On-State Current (iT)—Amps
15 & 25 AMP
TC = 25˚C
1.8
Positive or Negative Instantaneous On-State Voltage (vT)—Volts
40 AMP
Electrical Specifications
Alternistor Triacs 4-6 Teccor Electronics, Inc.
(972) 580-7777
Figure 4.7 Normalized DC Gate Trigger Voltage for al l Quadrants vs
Case Temperat ure
Figure 4.8 Normalized DC Gate Trigger Current for all Quadrants vs
Case Temperat ure
Figure 4.9 Normalized DC Holding Current vs Case Temperature
Figure 4.10 Peak Surge Current vs Surge Current Duration
(6-12 Amp Devices)
Figure 4.11 Peak Surge Current vs Surge Current Duration
(15-40 Amp Devices)
Figure 4.12 Turn-On Time vs Gate Trigger Current (Typi cal)
0
.5
1.0
1.5
2.0
-65 -15 +65+25 +125-40
Case Temperature (TC) — ˚C
VGT (TC=25˚C)
Ratio of VGT
0
1.0
2.0
3.0
4.0
-65 -15 +65+25 +125
-40
Case Temperature (TC) — ˚C
IGT (TC=25˚C)
Ratio of IGT
0
1.0
2.0
3.0
4.0
-65 -15 +65+25 +125-40
Case Temperature (TC) — ˚C
IH (TC=25˚C)
Ratio of IH
INITIAL ON-STATE CURRENT
= 400mA (DC) 15-40A devices
= 100mA (DC) 6-12A devices
200
120
40
123456810 20 3040 60 80100 200 300 600 1000
80
60
50
100
8
6
5
10
30
20
4
1
3
2
Sur
g
e Current Duration — Full C
y
cles
Peak Surge (Non-Repetitive)
On-State Current (ITSM) — Amps
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS ON-STATE CURRENT [IT(RMS)]: Maximum
Rated Value at Specified Case Temperature
NOTES:
1) GATE CONTROL MAY BE LOST
DURING AND IMMEDIATELY
FOLOWING SURGE CURRENT
INTERVAL.
2) OVERLOAD MAY NOT BE REPEATED
UNTIL JUNCTION TEMPERATURE
HAS RETURNED TO STEADY STATE
RATED VALUE.
10 Amp Device
12 Amp Device
6 Amp Device
8 Amp Device
40 AMP
25 AMP
15 AMP
110
100 1000
10
20
30
40
50
60
80
100
250
300
400
1000
Surge Current Duration — Full Cycles
Peak Surge (Non-Repetitive)
On-State Current (ITSM)—Amps
200
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.
SUPPLY FREQUENCY: 60Hz Sinusoidal
LOAD: Resistive
RMS ON-STATE CURRENT [IT(RMS)]: Maximum
Rated Value at Specified Case Temperature
NOTES:
0100 200 300 400 500
0
2
4
6
8
10
DC Gate Trigger Current (IGT)—mA
Devices with IGT = 80 - 100mA
Typical Turn-On
Time (tgt)—µSec
Devices with IGT = 35 - 50mA
Alternistor Triacs
Teccor Electronics, Inc. 4-7 Alternistor Triacs
(972) 580-7777
Figure 4.13 Power Dissipation (Typical) vs On-State Current
(6-12 Amp Devices)
Figure 4.14 Power Dissipation (Typical) vs On-State Current
(15 Amp Devices)
Figure 4.15 Power Dissipation (Typical) vs On-State Current
(25 and 40 Amp Devi ces)
012345678910111213141516
0
2
4
6
8
10
12
14
16
18
RMS On-State Curren
t [lT(RMS)]—AMPS
Average On-State Power
Dissipation [PD(AV)]—Watts
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360
˚
6 - 12 AMP
0246810 12 14 16
0
2
4
6
8
10
12
14
16
18
RMS On-State Current [IT(RMS)] — Amps
Average On-State Power
Dissipation [PD
(AV)]—Watts
CURRENT WAVEFORM: Sinusoidal
LOAD: Resisti ve or inductive
CONDUCTION ANGLE: 360˚
15 AMP
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
012
20 28 36
416 24 32 40
8
0
5
10
15
20
25
30
35
40
45
RMS On-State Current [IT
(
RMS
)
]—Amps
Average On-State Power
Dissipation [PD(AV)]—Watts
40 AMP
25 AMP
Alternistor Triacs 4-8 Teccor Electronics, Inc.
(972) 580-7777
Notes