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Número de pieza | BT138 | |
Descripción | Triacs | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de BT138 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! DISCRETE SEMICONDUCTORS
DATA SHEET
BT138 series
Triacs
Product specification
June 2001
1 page NXP Semiconductors
Triacs
Product specification
BT138 series
IGT(Tj)
IGT(25 C)
3
2.5
2
T2+ G+
T2+ G-
T2- G-
T2- G+
1.5
1
0.5
0
-50 0 50 100 150
Tj / C
Fig.7. Normalised gate trigger current
IGT(Tj)/ IGT(25˚C), versus junction temperature Tj.
IL(Tj)
IL(25 C)
3
2.5
2
1.5
1
0.5
0
-50
Fig.8.
0 50 100 150
Tj / C
Normalised latching current IL(Tj)/ IL(25˚C),
versus junction temperature Tj.
IH(Tj)
3 IH(25C)
2.5
2
1.5
1
0.5
0-50 0 50 100 150
Tj / C
Fig.9. Normalised holding current IH(Tj)/ IH(25˚C),
versus junction temperature Tj.
40 IT / A
Tj = 125 C
Tj = 25 C
30 Vo = 1.175 V
Rs = 0.0316 Ohms
20
typ
max
10
0
0 0.5 1 1.5 2 2.5 3
VT / V
Fig.10. Typical and maximum on-state characteristic.
10 Zth j-mb (K/W)
1 unidirectional
bidirectional
0.1
0.01
P
D
tp
t
0.001
10us 0.1ms 1ms 10ms 0.1s 1s 10s
tp / s
Fig.11. Transient thermal impedance Zth j-mb, versus
pulse width tp.
1000 dV/dt (V/us)
100
off-state dV/dt limit
BT138...G SERIES
BT138 SERIES
BT138...F SERIES
dIcom/dt =
15 A/ms 12 9.1 7 5.4 4.2
10
1 0 50 100 150
Tj / C
Fig.12. Typical commutation dV/dt versus junction
temperature, parameter commutation dIT/dt. The triac
should commutate when the dV/dt is below the value
on the appropriate curve for pre-commutation dIT/dt.
June 2001
4
Rev 1.400
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet BT138.PDF ] |
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