High Surge Current (D-rated) SIDACtor Device

http://www.littelfuse.com

2 - 10

© 2004 Littelfuse, Inc.

+1 972-580-7777

High Surge Current (D-rated) SIDACtor Device

DO-214AA SIDACtor solid state protection devices with a D surge rating protect

telecommunications equipment such as modems, line cards, fax machines, and other CPE.

These SIDACtor devices withstand simultaneous surges incurred in GR 1089 lightning

tests. (See "First Level Lightning Surge Test" on page 4-5.) Surge ratings are twice that of a

device with a C surge rating. This allows a discrete surface mount version of Littelfuse’s

patented “Y” configuration. (US Patent 4,905,119)

SIDACtor devices are used to enable equipment to meet various regulatory requirements

including GR 1089, ITU K.20, K.21 and K.45, IEC 60950, UL 60950, and TIA-968-A

(formerly known as FCC Part 68).

* For surge ratings, see table below.

** Contact factory for release date.

*** The 2.2 A version cannot be used to meet 4.4 A requirements.

General Notes:

• Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.

Electrical Parameters

Part

Number *

Volts

Volts

Volts

µAmps

mAmps

Amps ***

mAmps

pF

P0080SD **

6

25

4

5

800

2.2

50

200

P0300SD **

25

40

4

5

800

2.2

50

220

P0640SD **

58

77

4

5

800

2.2

50

100

P0720SD **

65

88

4

5

800

2.2

50

100

P0900SD **

75

98

4

5

800

2.2

50

100

P1100SD

90

130

4

5

800

2.2

50

80

P1300SD

120

160

4

5

800

2.2

50

80

P1500SD

140

180

4

5

800

2.2

50

80

P1800SD

170

220

4

5

800

2.2

50

60

P2300SD

190

260

4

5

800

2.2

50

60

P2600SD

220

300

4

5

800

2.2

50

60

P3100SD

275

350

4

5

800

2.2

50

60

P3500SD

320

400

4

5

800

2.2

50

60

Surge Ratings

Series

2x10 µs

Amps

8x20 µs

Amps

10x160 µs

Amps

10x560 µs

Amps

10x1000 µs

Amps

60 Hz

Amps

di/dt

Amps/µs

D

1000

800

400

300

200

50

1000