Datasheet

1;3 SemiconductorV Product specification
Triacs BT134W series
Fig.1. Maximum on-state dissipation, P
tot
, versus rms
on-state current, I
T(RMS)
, where α = conduction angle.
Fig.2. Maximum permissible non-repetitive peak
on-state current I
TSM
, versus pulse width t
p
, for
sinusoidal currents, t
p
≤ 20ms.
Fig.3. Maximum permissible non-repetitive peak
on-state current I
TSM
, versus number of cycles, for
sinusoidal currents, f = 50 Hz.
Fig.4. Maximum permissible rms current I
T(RMS)
,
versus solder point temperature T
sp
.
Fig.5. Maximum permissible repetitive rms on-state
current I
T(RMS)
, versus surge duration, for sinusoidal
currents, f = 50 Hz; T
sp
≤ 108˚C.
Fig.6. Normalised gate trigger voltage
V
GT
(T
j
)/ V
GT
(25˚C), versus junction temperature T
j
.
0 0.2 0.4 0.6 0.8 1 1.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
= 180
120
90
60
30
BT134W
IT(RMS) / A
Ptot / W
Tsp(max) / C
125
122
119
116
113
110
107
104
1
-50 0 50 100 150
0
0.2
0.4
0.6
0.8
1
1.2
BT134W
Tsp / C
IT(RMS) / A
108 C
1
10
100
1000
BT134W
T / s
ITSM / A
10us 100us 1ms 10ms 100ms
T
I
TSM
time
I
Tj initial = 25 C max
T
dI /dt limit
T
T2- G+ quadrant
0.01 0.1 1 10
0
0.5
1
1.5
2
BT134W
surge duration / s
IT(RMS) / A
1 10 100 1000
0
2
4
6
8
10
12
BT134W
Number of cycles at 50Hz
ITSM / A
T
I
TSM
time
I
Tj initial = 25 C max
T
-50 0 50 100 150
0.4
0.6
0.8
1
1.2
1.4
1.6
BT136
Tj / C
VGT(Tj)
VGT(25 C)
September 1997 3 Rev 1.200