BTB08 View Datasheet(PDF) - Sirectifier Global Corp.
Part Name
Description
Manufacturer
BTB08 Datasheet PDF : 5 Pages
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BTB/BTA08
Discrete Triacs(Non-Isolated/Isolated)
F ig. 1: Maximum power dis s ipation vers us R MS
on-s ta te current (full cycle).
P (W)
10
9
8
7
6
5
4
3
2
1
IT(R MS )(A)
0
0
1
2
3
4
5
6
7
8
F ig. 2-1: R MS on-s tate current vers us cas e
temperature (full cycle).
IT(R MS ) (A)
10
9
8
7
6
5
4
3
2
1
0
0
25
BTB
B TA
Tc(° C)
50
75
100
125
F ig. 2-2: R MS on-s tate current vers us ambient
temperature (printed circuit board F R 4, copper
thicknes s : 35µm ),full cycle.
IT(R MS ) (A)
3.5
3.0
2.5
2.0
D2PA K
(S =1c m2)
DPA K
(S =0.5c m2)
1.5
1.0
0.5
0.0
0
25
Tamb(° C )
50
75
100
125
F ig. 3: R ela tive variation of thermal impedance
vers us puls e duration.
K =[Zth/R th]
1E +0
Zth(j-c)
1E -1
1E -2
Z th( j-a )
1E -3
1E -3
1E -2
tp(s )
1E -1 1E +0
1E +1
1E +2 5E +2
F ig. 4: O n-s tate chara cteris tics (ma ximum
values ).
F ig. 5: S urge peak on-s tate current versus
number of cycles.
ITM (A)
100
Tj max.
V to = 0.85 V
R d = 50 m
T j=T j max
10
T j=25° C
V T M(V )
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
ITS M (A)
90
80
70
60
50
40
R epetitive
T c=100° C
30
20
10
0
1
Non repetitive
T j initial=25° C
Number of cycles
10
100
t=20ms
One cycle
1000
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