BT138-500E Philips Semiconductors, BT138-500E Datasheet - Page 4
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BT138-500E
Manufacturer Part Number
BT138-500E
Description
Triacs sensitive gate
Manufacturer
Philips Semiconductors
Datasheet
1.BT138-500E.pdf
(6 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BT138-500E
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Part Number:
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Quantity:
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Philips Semiconductors
September 1997
Triacs
sensitive gate
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
3
2
1
0
-50
-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
BT138E
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
0.001
100
40
30
20
10
0.01
10
0
0.1
1
0
10
10us
IT / A
0
1
dVD/dt (V/us)
Vo = 1.175 V
Rs = 0.0316 Ohms
dV
Tj = 125 C
Zth j-mb (K/W)
Tj = 25 C
D
/dt versus junction temperature T
0.5
0.1ms
unidirectional
pulse width t
1ms
1
50
tp / s
BT138
VT / V
Tj / C
10ms
BT138
1.5
typ
P
D
bidirectional
BT138 series E
p
.
0.1s
100
Product specification
2
t
p
2.5
1s
th j-mb
max
t
Rev 1.200
, versus
j
.
10s
150
3