BTB26 STMicroelectronics, BTB26 Datasheet - Page 5

• Manufacturer Part Number: BTB26
• Description: 25A standard Triacs
• Manufacturer: STMicroelectronics

Specifications of BTB26

• Bta Series Ul1557 Certified (file Ref: 81734)

BTA24, BTB24, BTA25, BTA26, BTB26, T25
Figure 7.
Figure 9.
Figure 11. D
80
70
60
50
40
30
20
10
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
3000
1000
0
100
0
0.1
R
(dI/dt)c [(dV/dt)c] / Specified (dI/dt)c
0.01
th(j-a)
I
TSM
B
dI/dt limitation:
4
(°C/W)
(A), I t (A s)
50A/µs
Non-repetitive surge peak on-state
current for a sinusoidal pulse with
width t
value of I
Relative variation of critical rate of
decrease of main current versus
(dV/dt)c (typical values)
ambient versus copper surface under
tab (printed circuit board FR4, copper
thickness: 35 µm)
8
2
2
PAK thermal resistance junction to
2
12
1.0
0.10
p
(dV/dt)c (V/µs)
< 10 ms and corresponding
16
2
t
S(cm²)
t (ms)
p
20
24
10.0
1.00
28
I t
2
T2535/CW/BW
I
32
TSM
T initial=25°C
j
D PAK
2
36
10.00
100.0
40
Figure 8.
Figure 10. Relative variation of critical rate of
2.5
2.0
1.5
1.0
0.5
0.0
6
5
4
3
2
1
0
(dI/dt)c [T ] /
0
-40
I
GT H L
,I ,I [T ] /
-20
I
H
& I
j
L
25
Relative variation of gate trigger
current, holding current and
latching current versus junction
temperature (typical values)
I
decrease of main current versus T
j
GT
(dI/dt)c [T s
0
I
GT H L
,I ,I [T =25°C]
20
j
50
j
pecified]
40
T (°C)
T (°C)
j
j
60
75
80
Characteristics
100
100
120
140
125
5/12
j