Characteristics
ACST6
Figure 4.
On-state rms current versus
ambient temperature (free air
convection, full cycle)
Figure 5.
1.0E+00
Relative variation of thermal
impedance versus pulse duration
I
(A)
T(RMS)
K = [Z / R
th th
]
2.5
2.0
D2PAK with
copper
α=180°
Z
th(j-c)
surface = 1
cm2
Z
th(j-a)
TO-220AB
D²PAK
I²PAK
1.5
1.0
0.5
0.0
TO-220FPAB
TO220AB
1.0E-01
TO-220FPAB
I2PAK
t
(s)
p
T (°C)
a
1.0E-02
1.0E-03
1.0E-01
1.0E+01
1.0E+03
0
25
50
75
100
125
Figure 6.
Relative variation of gate trigger
Figure 7.
Relative variation of holding
current (I ) and voltage (V
)
current (I ) and latching current (I )
GT
GT
H
L
versus junction temperature
versus junction temperature
I
, I [T ] / I , I [T = 25 °C]
I
, V [T ] / I , V [T = 25 °C]
H
L
j
H L j
GT GT
j
GT GT
j
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
(typical values)
(typical values)
I
Q3
GT
I
Q1-Q2
GT
VGT Q1-Q2-Q3
I
L
I
H
T (°C)
T (°C)
j
j
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Figure 8.
Surge peak on-state current
versus number of cycles
Figure 9.
Non repetitive surge peak on-state
current and corresponding value of
I t versus sinusoidal pulse width
2
I
(A)
I
(A), I²t (A²s)
TSM
TSM
1000
100
10
50
40
30
20
10
0
dl /dt limitation: 100 A / µs
T initial = 25 °C
j
t = 20 ms
I
TSM
One cycle
Non repetitive
T initial = 25 °C
j
I²t
Repetitive
=106 °C
T
C
Number of cycles
t
(ms)
p
Number of cycles
1
0.01
0.10
1.00
10.00
1
10
100
1000
4/15
Doc ID 7297 Rev 9