SCRs

Data Sheets

http://www.teccor.com

E6 - 8

©2002 Teccor Electronics

+1 972-580-7777

Thyristor Product Catalog

Figure E6.7 Maximum Allowable Case Temperature versus

RMS On-state Current (10 A, 12 A, 16 A, and 20 A)

Figure E6.8 Maximum Allowable Case Temperature versus

RMS On-state Current (25 A and 35 A)

Figure E6.9 Maximum Allowable Case Temperature versus

RMS On-state Current (40 A through 70 A)

Figure E6.10 Maximum Allowable Case Temperature versus

RMS On-state Current (55 A and 65 A)

Figure E6.11 Maximum Allowable Case Temperature versus

Average On-state Current (1 A)

Figure E6.12 Maximum Allowable Case Temperature versus

Average On-state Current (8 A, 10 A, and 12 A)

04

8

12

16

20

50

60

70

80

90

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawing

10 A TO-220

(Non-isolated)

15 A TO-220

(Isolated)

20 A TO-220 (Isolated)

16 A TO-220 (Non-isolated)

and TO-263

10 A TO-251 and 10 A TO-252

12 A TO-220 (Non-isolated)

TO-251 and TO-252

0

4

8

121620

24

283236

50

60

70

80

90

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure

as shown on dimensional drawings

35 A TO-218

(Isolated)

25 A TO-220

(Non-isolated)

and TO-263

25 A TO-220

(Isolated)

0

10203040506070

50

60

70

80

90

100

110

120

130

65 A TO-218X

(Isolated)

55 A TO-218X

(Non-isolated)

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

40 A TO-220

(Non-isolated)

and TO-263

70 A TO-218X

(Non-isolated)

010

20

30

40

50

60

70

80

90

100

110

120

130

50

60

70

75

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

* The R, K or M package rating

is intended only for high surge

condition use and is not recommended

for >50 A rms continuous

current use, since narrow pin lead

temperature can exceed PCB solder

melting temperature. J or W packages

are recommended for >50 A rms

continuous current requirements.

65 A TO-218AC

(Isolated) *

55 A TO-218AC

(Non-isolated) *

55 A TO-220

(Non-isolated)

and TO-263 *

0

0.2

0.4

0.6

0.8

50

60

70

80

90

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

1 A Devices

80

1

0

2

34

5

678

90

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

6 A TO-220

6 A TO-202

6 A TO-251

6 A TO-252

8 A TO-220 (Isolated)

8 A TO-202

10 A TO-220 (Isolated)

and 10 A TO-202

8 A TO-220

(Non-isolated)

12 A TO-220 (Non-isolated)

and TO-251 and TO-252

10 A TO-251

10 A TO-252

10 A TO-220

(Non-isolated)