Hutson Industries,Inc.
1000 Hutson Circle
Frisco, TX 75034
TEL:(972)335-8600
Fax:(972)377-2197
TO-220 ISOLATED* SENSITIVE GATE TRIAC
1. MT 1
2. MT 2
3. GATE
 
SYM.
INCHES
A
0.410
0.430
B
0.097
0.103
C
1.160
1.175
D
0.340
0.350
E
0.375
0.475
F
0.085
0.200
G
0.090
0.160
H
0.030
0.035
J
0.045
0.055
K
0.070
0.080
L
0.019
0.025
M
0.175
0.195
N
0.190
0.210
MAXIMUM RATINGS
SYMBOL
DEVICE NUMBERS
UNITS
REPETITIVE PEAK OFF-STATE VOLTAGE (1) GATE OPEN, AND TJ = 110° C /VDRM
200
400
600
IT28SD
IT48SD
IT68SD
IT28TD
IT48TD
IT68TD
IT28SG
IT48SG
IT68SG
IT28TG
IT48TG
IT68TG
VOLT
RMS ON-STATE CURRENT AT TC = 80º C AND CONDUCTION, ANGLE OF 360º
IT(RMS)
8.0
8.0
8.0
8.0
AMP
PEAK SURGE (NON-REPETITIVE) ON-STATE CURRENT, ONE-CYCLE, AT 50HZ OR 60HZ
ITSM
80
80
80
80
AMP
PEAK GATE - TRIGGER CURRENT FOR 3µSEC. MAX.
IGTM
2
2
2
2
AMP
PEAK GATE-POWER DISSIPATION AT IGT <IGTM
PGM
20
20
20
20
WATT
AVERAGE GATE - POWER DISSIPATION
PG(AV)
0.2
0.2
0.2
0.2
WATT
STORAGE TEMPERATURE RANGE
TSTG
-40 TO +150
°C
OPERATING TEMPERATURE RANGE, TJ
TOPER
-40 TO +110 
°C
PEAK OFF - STATE CURRENT (1) GATE OPEN TC=110° C VDRM=MAX. RATING
IDRM
0.5
0.5
0.5
0.5
MA
MAX.
MAXIMUM ON - STATE VOLTAGE,
(1) AT TC = 25° C AND IT = RATED AMPS
VTM
1.6
1.6
1.6
1.6
VOLT
MAX.
DC HOLDING CURRENT, (1) GATE OPEN AND TC = 25° C
IHO
25
25
25
25
MA
MAX.
CRITICAL RATE-OF-RISE OF OFF-STATE VOLTAGE,
(1) FOR VD = VDRM GATE OPEN, TC=110° C
CRITICAL
dv/dt
30
30
30
30
V/µSEC.
CRITICAL RATE-OF-RISE OF COMMUTATION VOLTAGE,
(1) AT TC = 80° C, GATE UNENERGIZED, VD=VDRM IT=IT (RMS)
COMMUTATING
dv/dt
2
2
2
2
V/µSEC.
DC GATE - TRIGGER CURRENT FOR VD=12VDC.
RL = 60 ohm AND AT TC=25° C
(T2 + GATE + T2 - GATE-) Q I & III
(T2 + GATE - T2 - GATE +) Q II & IV
IGT
5
ALL QUADS
5
I, II, III
10
ALL QUADS
10
I, II, III
MA
MAX.
DC GATE - TRIGGER VOLTAGE FOR VD=12VDC. RL=60 ohm AND AT TC=25° C
VGT
2.2
2.2
2.2
2.2
VOLT
MAX.
GATE CONTROLLED TURN-ON TIME FOR VD=VDRM IGT=80mA TR=0.1 µSEC. IT=10A (PEAK) AND TC=25° C
TGT
2.2
2.2
2.2
2.2
µSEC.
THERMAL RESISTANCE, JUNCTION-TO-CASE
R0J-C
2.5
2.5
2.5
2.5
°C / WATT
TYP
NOTES: (1) ALL VALUES APPLY IN EITHER DIRECTION. *ALL HUTSON ISOLATED TO-220 TRIAC DEVICES ARE UL RECOGNIZED. UL NUMBER E95589 (N)