參數(shù)資料
型號： S4012V
英文描述： SCRs
中文描述： 可控硅
文件頁數(shù)： 9/12頁
文件大小： 212K
代理商： S4012V
Data Sheets
SCRs
2004 Littelfuse, Inc.
Thyristor Product Catalog
E6 - 9
http://www.littelfuse.com
+1 972-580-7777
Figure E6.13 Maximum Allowable Case Temperature versus
Average On-state Current (10 A through 20 A)
Figure E6.14 Maximum Allowable Case Temperature versus
Average On-state Current (25 A and 35 A)
Figure E6.15 Maximum Allowable Case Temperature versus
Average On-state Current (40 A through 70 A)
Figure E6.16 Maximum Allowable Case Temperature versus
Average On-state Current (55 A and 65 A)
Figure E6.17 Normalized dc Holding Current versus Case Temperature
Figure E6.18 Normalized DC Gate-Trigger Current versus
Case Temperature
0
2
4
6
8
10
12
14
50
60
70
80
90
100
110
120
130
Average On-state Current [I
T(AV)
] – Amps
M
C
C
)
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measured
as shown on dimensional drawings
20 A TO-220
(Isolated)
15 A TO-220
(Isolated)
10 A TO-220
(Non-isolated)
16 A TO-220 (Non-isolated) and TO-263
0
.4
Average On-state Current [I
T(AV)
] – Amps
8
12
16
20
24
50
60
70
80
90
100
110
120
130
M
C
)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measure as
shown on dimensional drawings
35 A TO-218 (Isolated)
25A TO-220 (Non-isolated)
and TO-263
25A TO-220 (Isolated)
0
10
20
30
40
50
50
60
70
80
90
100
110
120
130
Average On-state Current [I
T(AV)
] – Amps
M
C
C
)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measure as
shown on dimensional drawings
70 A TO-218X
(Non-isolated)
40 A TO-220
(Non-isolated)
and TO-263
55 A TO-218X
(Non-isolated)
65 A TO-218X
(Isolated)
0
10
20
30
40
50
50
60
70
80
90
100
110
120
130
Average On-state Current [I
T(AV)
] – Amps
M
C
C
)
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measure
as shown on dimensional drawings
55 A TO-218AC (Non-isolated)
*
The R, K, or M package
rating is intended only for high
surge condition use and is not
recommended for >32 A (AV)
continuous current use since narrow
pin lead temperature can exceed PCB
solder melting temperature. J or W
packages are recommended for >32 A
(AV) continuous current requirements.
55 A TO-220
(Non-isolated)
and TO-263
*
65 A TO-218AC
(Isolated) *
-40
-15
+25
+65
+105 +125
0
.5
1.0
1.5
2.0
Case Temperature (T
C
) – C
R
I
H
I
H
C
INITIAL ON-STATE CURRENT =
200 mA dc for 1 A to 20 A Devices
and 400 mA dc for 25 A to 70 A Devices
-40
-15
+25
+65
+105 +125
0
0.5
1.0
1.5
2.0
Case Temperature (T
C
) – C
R
I
I
G
C
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