Data Sheets
SCRs
130
120
110
100
90
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
CASE TEMPERATURE: Measure
as shown on dimensional drawings
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
CASE TEMPERATURE: Measured
as shown on dimensional drawings
120
110
100
90
55 A TO-218AC (Non-isolated) *
55 A TO-220
(Non-isolated)
and TO-263 *
20 A TO-220
(Isolated)
65 A TO-218AC
(Isolated) *
80
80
The R, K, or M package
rating is intended only for high
surge condition use and is not
recommended for >32 A (AV)
*
10 A TO-220
(Non-isolated)
70
70
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.
60
60
15 A TO-220
(Isolated)
50
50
0
2
4
6
8
10
12
14
0
10
20
30
40
50
Average On-state Current [I
] – Amps
Average On-state Current [I
] – Amps
T(AV)
T(AV)
Figure E6.13 Maximum Allowable Case Temperature versus
Average On-state Current (10 A through 20 A)
Figure E6.16 Maximum Allowable Case Temperature versus
Average On-state Current (55 A and 65 A)
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
CASE TEMPERATURE: Measure as
shown on dimensional drawings
2.0
120
110
100
90
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
35 A TO-218 (Non-isolated)
35 A TO-218 (Isolated)
1.5
1.0
.5
25A TO-220 (Isolated)
80
70
60
25A TO-220 (Non-isolated)
and TO-263
0
-40
-15
+25
+65
+105 +125
50
0
.4
8
12
16
20
] – Amps
24
Case Temperature (T ) – ˚C
C
Average On-state Current [I
T(AV)
Figure E6.14 Maximum Allowable Case Temperature versus
Average On-state Current (25 A and 35 A)
Figure E6.17 Normalized dc Holding Current versus Case Temperature
130
2.0
1.5
1.0
0.5
0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
CASE TEMPERATURE: Measure as
shown on dimensional drawings
120
110
100
90
70 A TO-218X
(Non-isolated)
40 A TO-220
(Non-isolated)
and TO-263
80
55 A TO-218X
(Non-isolated)
70
65 A TO-218X
(Isolated)
60
50
-40
-15
+25
+65
+105 +125
0
10
20
30
40
50
Case Temperature (TC) – ˚C
Average On-state Current [IT(AV)] – Amps
Figure E6.15 Maximum Allowable Case Temperature versus
Average On-state Current (40 A through 70 A)
Figure E6.18 Normalized DC Gate-Trigger Current versus
Case Temperature
©2002 Teccor Electronics
Thyristor Product Catalog
E6 - 9
http://www.teccor.com
+1 972-580-7777
TECCOR [ TECCOR ELECTRONICS ]
