BTB24-600B ST Microelectronics, BTB24-600B Datasheet - Page 6

• Manufacturer Part Number: BTB24-600B
• Description: STANDARD TRIACS
• Manufacturer: ST Microelectronics

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