BTB10 STMicroelectronics, BTB10 Datasheet - Page 4

• Manufacturer Part Number: BTB10
• Description: 10A standard and Snubberless™ Triacs
• Manufacturer: STMicroelectronics

BTA10 and BTB10 Series
Figure 5: Surge peak on-state current versus
number of cycles
Figure 7: Relative variation of gate trigger
current, holding current and latching current
versus junction temperature (typical values)
Figure 9: Relative variation of critical rate of
decrease of main current versus junction
temperature
4/7
110
100
2.5
2.0
1.5
1.0
0.5
0.0
6
5
4
3
2
1
0
90
80
70
60
50
40
30
20
10
0
0
(dI/dt)c [T ] /
-40
I
I
1
GT H L
TSM
,I ,I [T ] /
(A)
-20
I
H
& I
j
25
L
j
(dI/dt)c [T s
Repetitive
T =95°C
C
I
GT
0
I
GT H L
,I ,I [T =25°C]
Non repetitive
T initial=25°C
j
20
10
j
50
Number of cycles
j
pecified]
40
T (°C)
T (°C)
j
j
60
75
100
80
100
100
t=20ms
One cycle
120
1000
140
125
Figure 6: Non-repetitive surge peak on-state
current for a sinusoidal pulse with width t
and corresponding value of I
Figure 8: Relative variation of critical rate of
decrease of main current versus (dV/dt)c
(typical values)
2.0
1.8
1.6
1.4
1.0
0.8
0.6
0.4
1000
1.2
100
10
0.1
0.01
(dI/dt)c [(dV/dt)c] / Specified (dI/dt)c
I
TSM
B
(A), I t (A s)
C
dI/dt limitation:
2
50A/µs
2
1.0
0.10
(dV/dt)c (V/µs)
t (ms)
p
2
t
10.0
1.00
T initial=25°C
j
p
BW/CW
I
< 10 ms
TSM
I t
2
10.00
100.0