TYN625 STMicroelectronics, TYN625 Datasheet - Page 4

• Manufacturer Part Number: TYN625
• Description: 25A standard SCRs
• Manufacturer: STMicroelectronics

Characteristics
4/10
Figure 5.
Figure 7.
Figure 9.
1000
350
300
250
200
150
100
100
50
10
0
1,0E+00
1,0E-01
1,0E-02
1
1
0.0
I
I
TSM
TM
Repetitive
1,0E-03
T
(A)
C
=83°C
K=[Z /R
(A)
0.5
th
1,0E-02
Relative variation of thermal
impedance versus pulse duration
(TO-220AB ins)
Surge peak on-state current versus
number of cycles
On-state characteristics (maximum
values)
th
1.0
]
10
Z
1,0E-01
T
Non repetitive
th(j-c)
j
initial=25 °C
1.5
Number of cycles
1,0E+00
V
2.0
TM
(V)
Z
th(j-a)
1,0E+01
2.5
100
3.0
1,0E+02
t (s)
t =10ms
p
p
V
R
One cycle
T
to
d
3.5
Doc ID 7478 Rev 8
j
= 14m˜
= 0.77V
max :
1,0E+03
1000
4.0
Figure 6.
Figure 8.
Figure 10. Thermal resistance junction to
80
70
60
50
40
30
20
10
2.5
2.0
1.5
1.0
0.5
0.0
2000
1000
0
100
-40
0
R
TN2540, TXN625, TYN625, TYN825, TYN1225
I
GT H L
0.01
th(j-a)
I
TSM
,I ,I [T ] /
4
-20
(°C/W)
(A), I t (A s)
dI/dt limitation
I
j
H
8
Relative variation of gate trigger,
holding, and latching currents
versus junction temperature
Non-repetitive surge peak on-state
current, and corresponding values
of I
ambient versus copper surface
under tab (D
& I
2
0
L
I
GT H L
2
2
12
,I ,I [T =25°C]
t
20
0.10
I
GT
16
j
40
S(cm²)
T (°C)
Sinusoidal pulse width t (ms)
j
20
Epoxy printed circuit board FR4,
copper thickness = 35 µm
2
PAK)
60
24
1.00
80
28
I
TSM
I t
2
100
32
T initial = 25°C
j
120
p
36
10.00
140
40