BT131 Philips Semiconductors, BT131 Datasheet - Page 4

• Manufacturer Part Number: BT131
• Description: Triacs logic level
• Manufacturer: Philips Semiconductors

Philips Semiconductors
April 1998
Triacs
logic level
Fig.8. Normalised latching current I
Fig.9. Normalised holding current I
2.5
1.5
0.5
2.5
1.5
0.5
I
GT
3
2
1
0
2.5
1.5
0.5
-50
3
2
1
0
-50
IGT(25 C)
(T
3
2
1
0
IL(25 C)
-50
IGT(Tj)
IL(Tj)
IH(25C)
IH(Tj)
Fig.7. Normalised gate trigger current
j
)/ I
GT
versus junction temperature T
versus junction temperature T
(25˚C), versus junction temperature T
0
0
0
BT131
TRIAC
TRIAC
Tj / C
Tj / C
Tj / C
50
50
50
100
100
T2+ G-
T2- G-
100
T2+ G+
T2- G+
H
L
(T
(T
j
j
)/ I
)/ I
j
j
.
.
H
L
(25˚C),
(25˚C),
150
150
150
j
.
4
Fig.12. Typical, critical rate of rise of off-state voltage,
Fig.10. Typical and maximum on-state characteristic.
Fig.11. Transient thermal impedance Z
1000
100
1.5
0.5
0.01
10
100
0.1
1
2
1
0
10
1
10us
0
0
dVD/dt (V/us)
IT / A
dV
Tj = 125 C
Tj = 25 C
Vo = 1.0 V
Rs = 0.21 Ohms
Zth j-sp (K/W)
D
/dt versus junction temperature T
0.1ms
0.5
pulse width t
1ms
unidirectional
50
BT134W
typ
tp / s
Tj / C
10ms
VT / V
BT134W
1
P
D
bidirectional
p
0.1s
.
100
Product specification
t
p
BT131 series
1.5
max
1s
th j-lead
t
Rev 1.000
j
, versus
.
10s
150
2