FT1608BH Ver la hoja de datos (PDF) - Formosa Technology
Número de pieza
componentes Descripción
Fabricante
FT1608BH Datasheet PDF : 4 Pages
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FT16...H
Fig. 1: Maximum power dissipation versus
RMS on-state curren (full cycle).
P (W)
20
18
16
14
12
10
8
6
4
2
0
IT(RMS)(A)
0 2 4 6 8 10 12 14 16
Fig. 3: : Relative variation of thermal
impedance versus pulse duration.
K=[Zth / Rth]
1E+0
Zth(j-c)
HIGH COMMUTATION TRIAC
Fig. 2: RMS on-state current versus case
temperature (full cycle).
IT(RMS)(A)
18
16
14
12
10
8
6
4
2
0
0 25 50 75 100 125
Tc (ºC)
Fig. 4: On-state characteristics (maximum
values)
ITM (A)
200
100
Tj max
1E-1
Zth(j-a)
10
Tj = 25 ºC
1E-2
tp (s)
1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2
Fig. 5: Surge peak on-state current versus
number of cycles
I TSM (A)
180
160
140
t=20ms
One cycle
120
Non repetitive
Tj initial = 25 ºC
100
80
Repetitive
60
Tc = 85 ºC
40
20
0
1
Number of cycles
10
100
1000
Tj max
Vto = 0.55 V
Rt = 25mΩ
1
VTM (V)
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Fig. 6: Non-repetitive surge peak on-state
current for a sinusoidal pulse with width
tp<10ms, and corresponding value of I2t.
I TSM (A), I2 t (A2s)
3000
dl/dt limitation
50A/µs
Tj initial = 25 ºC
1000
ITSM
I2t
100
tp (ms)
0.01
0.10
1.00
10.00
Jun - 03
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