FT0414BD View Datasheet(PDF) - Formosa Technology
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Description
Manufacturer
FT0414BD Datasheet PDF : 5 Pages
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FT04...D
SURFACE MOUNT TRIAC
Fig. 7: Non repetitive surge peak on-state
current for a sinusoidal pulse with width:
tp ≤ 10 ms, and corresponding value of I2t.
ITSM(A). I2t (A2s)
100
ITSM
Tj initial = 25 ºC
10
I2 t
Fig. 8: On-state characteristics (maximum
values).
ITM(A)
30.0
10.0
Tj = Tj max.
Tj max
Vto = 0.95 V
Rd = 0.140mΩ
Fig. 9: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board FR4, copper thickness: 35 µm).
Rth(j-a) (ºC/W)
100
80
60
1.0
Tj = 25 ºC
40
1
1
2
20
tp(ms) 0.1
VTM(V) 0
S(Cu) (cm2)
5
10
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
0 2 4 6 8 10 12 14 16 18 20
Jul - 03
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