SEMICONDUCTOR
RoHS
8T Series
RoHS
TRIACs, 8A
Snubberless, Logic Level and Standard
MAIN FEATURES
SYMBOL
I
T(RMS)
V
DRM
/V
RRM
I
GT(Q1)
2
2
VALUE
8
600 to 1000
5 to 50
UNIT
A
V
mA
1
1
2
3
2
3
TO-251
(I-PAK)
(8TxxF)
A2
TO-252
(D-PAK)
(8TxxG)
DESCRIPTION
The 8T
triac series is suitable for general purpose AC
switching. They can be used as an ON/OFF function in
applications such as static relays, heating regulation,
induction motor starting circuits... or for phase control
operation in light dimmers, motor speed controllers,...
The snubberless and logic level versions are specially
recommended for use on inductive loads, thanks to their
high commutation performances.
By using an internal ceramic pad, the 8T series provides
voltage insulated tab (rated at 2500V
RMS
) complying
with UL standards (File ref. :E320098)
1
A1
A2
G
2
3
TO-220AB
(non-Insulated)
(8TxxA)
TO-220AB
(lnsulated)
(8TxxAI)
A2
A1 A2
G
TO-263
(D
2
PAK)
(8TxxH)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
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
= 2xl
GT
, t
r
≤100ns
Peak gate current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
SYMBOL
I
T(RMS)
TEST CONDITIONS
TO-251/TO-252/TO-263/TO-220AB
TO-220AB insulated
F =50 Hz
F =60 Hz
I t
dI/dt
I
GM
P
G(AV)
T
stg
T
j
2
VALUE
8
UNIT
A
T
c
= 110ºC
T
c
= 100ºC
t = 20 ms
t = 16.7 ms
80
84
32
T
j
=125ºC
T
j
=125ºC
50
4
1
- 40
to
+ 150
ºC
- 40
to
+ 125
A
A
2
s
A/µs
A
W
I
TSM
t p = 10 ms
F =100 Hz
T
p
=20 µs
T
j
=125ºC
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