TXN625 STMicroelectronics, TXN625 Datasheet - Page 3

• Manufacturer Part Number: TXN625
• Description: 25A standard SCRs
• Manufacturer: STMicroelectronics

TN2540, TXN625, TYN625, TYN825, TYN1225
Table 4.
1. S = Copper surface under tab.
Figure 1.
Figure 3.
22
20
18
16
14
12
10
3,5
3,0
2,5
2,0
1,5
1,0
0,5
0,0
8
6
4
2
0
Symbol
P(W)
0
R
R
0
I
T(AV)
th(j-a)
th(j-c)
(A)
2
DC
25
Thermal resistances
Maximum average power
dissipation versus average
on-state current
Average and DC on-state current
versus ambient temperature
Junction to case (DC)
Junction to ambient (DC)
4
= 180°
6
50
I
T
T(AV)
amb
TO-220ABins
8
(A)
(°C)
75
10
TO-220AB
D
2
PAK
12
100
S
Parameter
(1)
360°
Doc ID 7478 Rev 8
14
= 1 cm
125
16
2
Figure 2.
Figure 4.
28
26
24
22
20
18
16
14
12
10
1.00
0.10
0.01
8
6
4
2
0
D
TO-220AB, TO-220AB ins
0
D
TO-220AB ins
I
T(AV)
1E-3
2
2
K=[Z /R
PAK
PAK, TO-220AB
(A)
= 180°
DC
th
Z
th(j-c)
1E-2
25
th
Average and DC on-state current
versus case temperature
Relative variation of thermal
impedance versus pulse duration
(D
]
2
PAK, and TO-220AB)
TO-220ABins
1E-1
50
T
case
Z
th(j-a)
t (s)
p
1E+0
(°C)
75
Value
1.0
2.0
45
60
1E+1
Characteristics
100
1E+2
TO-220AB
°C/W
°C/W
D
Unit
2
PAK
5E+2
3/10
125