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BTA25 View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
BTA25 Snuberrless? and Standard 25 A Triacs ST-Microelectronics
STMicroelectronics ST-Microelectronics
BTA25 Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
BTA24, BTB24, BTA25, BTA26 and T25 series
Characteristics
Figure 7.
Non-repetitive surge peak on-state Figure 8.
current for a sinusoidal pulse with
width tp < 10 ms and corresponding
value of I2t
Relative variation of gate trigger
current, holding current and
latching current versus junction
temperature (typical values)
3000
ITSM(A), I2t (A2s)
dI/dt limitation:
50A/µs
1000
Tj initial=25°C
ITSM
I2t
100
0.01
tp(ms)
0.10
1.00
10.00
IGT,IH,IL[Tj] / IGT,IH,IL[Tj=25°C]
2.5
2.0
IGT
1.5
IH & IL
1.0
0.5
Tj(°C)
0.0
-40 -20
0
20
40
60
80 100 120 140
Figure 9.
Relative variation of critical rate of Figure 10. Relative variation of critical rate of
decrease of main current versus
decrease of main current versus
(dV/dt)c (typical values)
(dV/dt)c
(dI/dt)c [(dV/dt)c] / Specified (dI/dt)c
2.4
(dI/dt)c [Tj] / (dI/dt)c [Tj specified]
6
2.2
5
2.0
1.8
1.6
1.4
B
4
T2535/CW/BW
3
1.2
1.0
2
0.8
0.6
0.4
0.1
(dV/dt)c (V/µs)
1.0
10.0
1
Tj(°C)
0
100.0
0
25
50
75
100
125
Figure 11.
D2PAK Thermal resistance junction to
ambient versus copper surface under
tab (printed circuit board FR4, copper
thickness: 35 µm)
Rth(j-a)(°C/W)
80
70
D2PAK
60
50
40
30
20
10
S(cm²)
0
0
4
8
12
16
20
24
28
32
36
40
5/12
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