BTA15 Sirectifier Semiconductors, BTA15 Datasheet - Page 3

• Manufacturer Part Number: BTA15
• Description: Discrete Triacs Non-isolated/isolated
• Manufacturer: Sirectifier Semiconductors

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