Data Sheets

SCRs

©2004 Littelfuse, Inc.

E6 - 3

http://www.littelfuse.com

Thyristor Product Catalog

+1 972-580-7777

Electrical Specification Notes

(1) See Figure E6.5 through Figure E6.16 for current rating at

specified operating case temperature.

(2) See Figure E6.1 and Figure E6.2 for free air current rating.

(3) See Figure E6.19 and Figure E6.20 for instantaneous on-state

current versus on-state voltage (typical).

(6) For more than one full cycle rating, see Figure E6.23.

(9) Test conditions are as follows:

• Pulse duration = 50 µs, dv/dt = 20 V/µs, di/dt = -10 A/µs for 1 A

devices, and -30 A/µs for other devices

(10) See Figure E6.5 through Figure E6.10 for maximum allowable

case temperatures at maximum rated current.

(11) See package outlines for lead form configuration. When ordering

special lead forming, add type number as suffix to part number.

(12) Pulse width

≤10 µs

(13) Initial on-state current = 200 mA dc for 1 A through 16 A devices;

400 mA dc for 20 A through 70 A devices.

(15) The R, K, or M package rating is intended for high surge condition

use only and not recommended for

≥50 A rms continuous current

use since narrow pin lead temperature can exceed PCB solder

melting temperature. Teccor's J package or W package is

recommended for

≥50 A rms continuous current requirements.

(16) For various durations of an exponentially decaying current

5 time constants.)

dv/dt

di/dt

(14)

mAmps

(3)

Volts

(8)

(17)

Volts

(5) (13)

mAmps

(12)

Amps

(12)

Watts

Watts

(6) (10)

Amps

Volts/µSec

Amps/µSec

(7)

µSec

(9) (10)

µSec

25 °C

100 °C

125 °C

25 °C

25 °C

60/50 Hz

100 °C

125 °C

MAX

MAX

MAX

MAX

MIN

MIN

TYP

MAX

0.01

0.2

0.5

1.6

1.5

30

1.5

15

0.3

30/25

40

20

3.7

50

2

35

0.01

0.2

0.5

1.6

1.5

30

1.5

15

0.3

30/25

40

20

3.7

50

2

35

0.01

0.2

0.5

1.6

1.5

30

1.5

15

0.3

30/25

40

20

3.7

50

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

350

250

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

350

250

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

300

225

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

250

200

41

100

2

35

0.02

3

1.6

1.5

30

2

20

0.5

100/83

100

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

350

250

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

350

250

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

300

225

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

250

200

41

100

2

35

0.02

3

1.6

1.5

30

2

20

0.5

100/83

100

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

350

250

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

350

250

41

100

2

35

0.01

0.2

0.5

1.6

1.5

30

2

20

0.5

100/83

300

225

41

100

2

35

0.02

0.5

1

1.6

1.5

30

2

20

0.5

100/83

250

200

41

100

2

35

0.02

3

1.6

1.5

30

2

20

0.5

100/83

100

41

100

2

35

0.01

0.5

1

1.6

1.5

40

2

20

0.5

120/100

350

250

60

100

2

35

0.01

0.5

1

1.6

1.5

40

2

20

0.5

120/100

350

250

60

100

2

35

0.01

0.5

1

1.6

1.5

40

2

20

0.5

120/100

300

225

60

100

2

35

0.02

0.5

1

1.6

1.5

40

2

20

0.5

120/100

250

200

60

100

2

35

0.02

3

1.6

1.5

40

2

20

0.5

120/100

100

60

100

2

35