BTA40 and BTA/BTB41 Series
ORDERING INFORMATION
BT A 40 - 600 B
TRIAC
SERIES
SENSITIVITY:
B: 50mA
INSULATION:
VOLTAGE:
600: 600V
800: 800V
A: insulated
B: non insulated
CURRENT:
40: 40A in RD91
41: 40A in TOP3
OTHER INFORMATION
Part Number
Base
quantity
Packing
mode
Marking
Weight
BTA40-xxxB
BTA40xxxB
BTA/BTB41xxxB
20.0 g
4.5 g
25
Bulk
Bulk
BTA/BTB41-xxxB
120
Note: xxx= voltage
Fig. 1: Maximum power dissipation versus RMS
on-state current (full cycle).
Fig. 2: RMS on-state current versus case
temperature (full cycle).
P (W)
IT(RMS) (A)
50
45
BTA40/BTB41
40
40
30
20
BTA41
35
30
25
20
15
10
10
5
IT(RMS) (A)
Tc(°C)
0
0
0
5
10
15
20
25
30
35
40
0
25
50
75
100
125
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STMICROELECTRONICS [ ST ]
