Protection
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ETP01-xx21
Protection for Ethernet lines
Features
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Differential and common mode protect...
Description
www.DataSheet4U.com
ETP01-xx21
Protection for Ethernet lines
Features
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Differential and common mode protection Telcordia GR1089 Intrabuilding: 100 A, 2/10 µs ITU-T K20/21: 37.5 A, 5/310 µs Low capacitance: 13 pF max at 0 V UL94 V0 approved resin SO8 package is JEDEC registered
SO-8
Benefits
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Trisil™ technology is not subject to ageing and provides a fail safe mode in short circuit for a better protection. This series is used to help equipment to meet main standards such as UL61950, IEC950 / CSA C22.2 and UL1459. Figure 1. Schematic diagram
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Complies with the following standards
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IEC 61000-4-2: Level 4 – 15 kV (air discharge) – 8 kV (contact discharge) MIL STD 883E-Method 3015-7: class3: – 25 kV (Human body model) TELCORDIA GR-1089 Core: 100 A, 2/10 µs ITU-T K20/21: 37.5 A, 5/310 µs IEC 61000-4-5: 2 kV, 42 Ω, 48 A, 8/20 µs
T1 GND GND T2
T1 GND GND T2
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Applications
This series can meet subscriber and central office requirements.
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Description
The ETP01 series is a low capacitance transient surge arrestor designed for protection of high debit rate communication network. Planar technology used combines a high surge capability to comply with Telcordia GR1089 Intrabuilding and ITU-T K20/21, and low capacitance to avoid distortion of high speed signals such as Ethernet.
Protection against telecommunications surge standards on: – 10/100 Mbps Ethernet – Ethernet Gigabit – T1 / E1 line cards
TM: Trisil is a trademark of STMicroelectronics
March 2008
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