BTA26 Datasheet, PDF (3/4 Pages) Sirectifier Global Corp. – Discrete Triacs(Non-Isolated/Isolated)

BTB/BTA26
Discrete Triacs(Non-Isolated/Isolated)
F ig. 1: Maximum power dis s ipation vers us R MS
on-s ta te current (full cycle).
F ig. 2-1: R MS on-s tate current vers us cas e
temperature (full cycle).
P (W)
30
25
20
15
10
5
0
0
5
IT(R MS ) (A)
10
15
20
25
F ig. 3: R ela tive variation of thermal impedance
vers us puls e duration.
IT(R MS ) (A)
30
25
20
15
10
5
0
0
25
B TA24
B TA 25/26
B T B /T 25
Tc(°C )
50
75
100
125
F ig. 4: O n-s tate characteris tics (ma ximum
values ).
K =[Zth/R th]
1E +0
1E -1
Zth(j-c)
Z th( j-a )
B TA/B T B 24/T 25
1E -2
1E -3
1E -3
Z th( j-a )
B TA26
tp (s )
1E -2 1E -1 1E +0
1E +1
1E +2 5E +2
ITM (A)
300
100
T j max
10
T j=25°C
VTM (V)
Tj max.
V to = 0.8V5
R d = 16 Ωm
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
F ig. 5: S urge peak on-s tate current versus
number of cycles.
ITS M (A)
300
250
200
150
100
Non repetitive
T j initial=25°C
R epetitive
T c=75°C
50
Number of yccles
0
1
10
100
t=20ms
One cycle
1000