Thyristor Surge Suppresser

PxxxxLB Thyristor solid state protection thyristor protect telecommunications equipment such as modems, line cards, fax machines, and other CPE. This Series devices are used to enable equipment to meet various regulatory requirements including GR1089, ITUK.20, K.21 and K.45, IEC 60950, and TIA-968(formerly known as FCC Part 68).

Features

  • Excellent capability of absorbing transient surge
  • Quick response to surge voltage
  • Eliminates overvoltage caused by fast rising transients
  • Solid-state silicon technology, non degenerative

Application

  • Audio/Video line
  • Network and telecom
  • Data lines and security systems
  • Serial ports

PART NUMBER AND ELECTRICAL PARAMETER @ T=25℃ RH = 45%-75%

Part
Number

VDRM
V Min.
IDRM
uA Max.
VS
VMax.
IS
mA
VT
V Max.
IT
A
IH
mA
CO
pF Max.
P0080LB

6

25

800

800

4

2.2

≥50

80

P0300LB

25

40

800

800

4

2.2

≥50

70

P0640LB

58

77

800

800

4

2.2

≥150

80

P1800LB

170

220

800

800

4

2.2

Te≥150xt

80

P2300LB

190

260

800

800

4

2.2

≥150

75

P2600LB

220

300

800

800

4

2.2

≥150

75

P3100LB

275

350

800

800

4

2.2

≥150

80

P3500LB

320

400

800

800

4

2.2

≥150

80

P4200LB

390

500

800

800

4

2.2

≤50

70

1. Vs is measuredat 100KV/S
2. Off-statecapacitance is measured in VDC=2V,VRMS=1V,F=1MHz
3. All measurements aremade at an ambient temperature of 25℃

Download datasheet in PDF format.