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X0205MA1BA2 Datasheet(HTML) 3 Page - STMicroelectronics

Part No. X0205MA1BA2
Description  1.25 A sensitive gate SCR
Download  11 Pages
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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X0205MA1BA2 Datasheet(HTML) 3 Page - STMicroelectronics

 
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X02
Characteristics
Doc ID 7480 Rev 4
3/11
Table 5.
Thermal resistances
Symbol
Parameter
Value
Unit
Rth(j-l)
Junction to leads (DC)
TO-92
Max.
60
°C/W
Rth(j-t)
Junction to tab (DC)
SOT-223
25
Rth(j-t)
Junction to tab (DC)
SMBflat-3L
14
Rth(j-a)
Junction to ambient (DC)
TO-92
150
S = 5 cm2
SOT-223
60
SMBflat-3L
75
Figure 1.
Maximum average power
dissipation versus average
on-state current (full cycle)
Figure 2.
Average and DC on-state current
versus tab (SOT-223, SMBflat-3L) or
lead (TO-92) temperature
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
P(W)
α = 180°
I
(A)
T(AV)
360°
α
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
25
50
75
100
125
D.C. (SMBflat-3L)
D.C. (TO-92)
D.C. (SOT-223)
α = 180° (SMBflat-3L)
α = 180° (SOT-223)
α = 180° (TO-92)
T
or T
(°C)
lead
tab
I
(A)
T(AV)
Figure 3.
Average and DC on-state current
versus ambient temperature
Figure 4.
Relative variation of thermal
impedance junction to ambient
versus pulse duration
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
25
50
75
100
125
I
(A)
T(AV)
D.C. (SMBflat-3L)
D.C. (TO-92)
D.C. (SOT-223)
α = 180° (SMBflat-3L)
α = 180° (SOT-223)
α = 180° (TO-92)
T
(°C)
amb
K=[Z
/R
th(j-a)
th(j-a)]
0.01
0.10
1.00
1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05
TO-92
SOT-223
t (s)
p
SMBflat-3L


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