BTA12B View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
BTA12B Datasheet PDF : 5 Pages
| |||
ORDERING INFORMATION
Package
BTA
(Insulated)
IT(RMS)
A
12
BTB
(Uninsulated)
VDRM / VRRM
V
400
600
700
800
400
600
700
800
BTA12 B/C / BTB12 B/C
Sensitivity Specification
B
C
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Fig.1 : Maximum RMS power dissipation versus RMS
on-state current (F=50Hz).
(Curves are cut off by (dI/dt)c limitation)
P(W)
16
180 O
14
= 180o
12
= 120o
10
8
= 90o
6
= 60o
4
= 30o
2
I T(RMS) (A)
0
0 1 2 3 4 5 6 7 8 9 10 11 12
Fig.2 : Correlation between maximum RMS power
dissipation and maximum allowable temperatures (Tamb
and Tcase) for different thermal resistances heatsink +
contact (BTA).
P (W)
16
14
12
10
8
6
4
2
Tamb (oC)
0
0 20 40 60
Tcase (oC)
-85
Rth = 0 o C/W
2o C/W -90
4o C/W
6o C/W -95
-100
-105
-110
-115
-120
-125
80 100 120 140
Fig.3 : Correlation between maximum RMS power
dissipation and maximum allowable temperatures (Tamb
and Tcase) for different thermal resistances heatsink +
contact (BTB).
P (W)
16
14
12
Tcase (oC)
Rth = 0 o C/W
2o C/W
4o C/W
6o C/W
-95
-100
10
-105
8
-110
6
-115
4
2
-120
Tamb (oC)
0
-125
0 20 40 60 80 100 120 140
Fig.4 : RMS on-state current versus case temperature.
I T(RMS)(A)
14
12
10
BTB
BTA
8
6
= 180o
4
2
Tcase (oC)
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130
3/5
|
|
Share Link: 