BTA140-800 NXP Semiconductors, BTA140-800 Datasheet - Page 5

• Manufacturer Part Number: BTA140-800
• Description: Planar passivated four quadrant triac in a SOT78 plastic package intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance
• Manufacturer: NXP Semiconductors

NXP Semiconductors
May 2003
Triacs
Fig.8. Normalised latching current I
Fig.9. Normalised holding current I
5
4
3
2
1
0
2.5
1.5
0.5
I
-50
GT
2.5
1.5
0.5
3
2
1
0
IGT(25 C)
-50
IGT(Tj)
3
2
1
0
(T
IL(25 C)
-50
IL(Tj)
IH(25C)
IH(Tj)
j
Fig.7. Normalised gate trigger current
)/ I
GT
versus junction temperature T
versus junction temperature T
(25˚C), versus junction temperature T
0
0
0
Tj / C
Tj / C
Tj / C
50
50
50
100
100
T2+ G-
T2- G-
T2+ G+
T2- G+
100
H
L
(T
(T
j
j
)/ I
)/ I
j
j
.
.
H
L
(25˚C),
(25˚C),
150
150
150
j
.
4
Fig.10. Typical and maximum on-state characteristic.
temperature, parameter commutation dI
should commutate when the dV/dt is below the value
on the appropriate curve for pre-commutation dI
Fig.11. Transient thermal impedance Z
Fig.12. Typical commutation dV/dt versus junction
1000
0.001
100
80
70
60
50
40
30
20
10
0.01
10
0
0.1
1
10
0
10us
IT / A
0
1
Vo = 1.073 V
Rs = 0.015 ohms
dV/dt (V/us)
Tj = 125 C
Zth j-mb (K/W)
Tj = 25 C
dIcom/dt =
25 A/ms
0.5
0.1ms
20
pulse width t
1ms
1
50
unidirectional
15
tp / s
BTA140
VT / V
BTA140
Tj / C
10ms
12
1.5
typ
9.0
P
D
p
bidirectional
Product specification
.
BTA140 series
0.1s
100
2
7.0
t
p
off-state dV/dt limit
max
T
2.5
th j-mb
1s
/dt. The triac
t
Rev 1.500
, versus
10s
150
3
T
/dt.