BTB/BTA15
Discrete Triacs(Non-Isolated/Isolated)
F ig. 1: Maximum power dis s ipa tion vers us R MS
on-s tate current (full cycle).
P (W)
18
16
14
12
10
8
6
4
2
0
F ig. 2-1: R MS on-s tate current vers us cas e
temperature (full cycle).
IT (R MS ) (A )
B TB
20
18
16
14
12
10
8
6
4
2
0
B TA
IT (R MS ) (A )
0
2
4
6
8
10
12
14
16
T c (° C )
0
25
50
75
100
125
F ig. 3: R elative variation of thermal impeda nce
versus pulse duration.
F ig. 4:
values )
O n-s tate
chara cteris tics
(ma ximum
1E +0
K =[Zth/R th]
Zth(j-c )
IT M (A )
200
100
T j max
1E -1
Zth(j-a)
10
T j=25° C
tp (s )
1E -2
1E -3
1E -2
1E -1
1E +0
1E +1
1E +2 5E +2
V T M (V )
1
0.5
1.0
1.5
2.0
2.5
3.0
3.5
T j max:
V to = 0.85 V
R d = 25 mΩ
4.0
4.5
5.0
F ig. 5: S urge peak on-s tate current versus
number of cycles.
IT S M (A )
180
160
140
120
100
80
60
40
20
0
t=20ms
Non repetitive
T j initial=25°C
One cycle
R epetitive
T c=85°C
Number of cycles
1
10
100
1000
SIRECT [ Sirectifier Global Corp. ]
