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ETP01-162RL Datasheet, PDF (1/7 Pages) STMicroelectronics – Protection for Ethernet lines | |||
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ETP01-xx21
Protection for Ethernet lines
Features
â Differential and common mode protection
â Telcordia GR1089 Intrabuilding: 100 A, 2/10 µs
â ITU-T K20/21: 37.5 A, 5/310 µs
â Low capacitance: 13 pF max at 0 V
â UL94 V0 approved resin
â SO8 package is JEDEC registered
Benefits
â Trisil⢠technology is not subject to ageing and
provides a fail safe mode in short circuit for a
better protection.
â This series is used to help equipment to meet
main standards such as UL61950, IEC950 /
CSA C22.2 and UL1459.
Complies with the following standards
â IEC 61000-4-2: Level 4
â 15 kV (air discharge)
â 8 kV (contact discharge)
â MIL STD 883E-Method 3015-7: class3:
â 25 kV (Human body model)
â TELCORDIA GR-1089 Core: 100 A, 2/10 µs
â ITU-T K20/21: 37.5 A, 5/310 µs
â IEC 61000-4-5: 2 kV, 42 Ω, 48 A, 8/20 µs
SO-8
Figure 1. Schematic diagram
T1
GND
GND
T2
T1
GND
GND
T2
Applications
This series can meet subscriber and central office
requirements.
â Protection against telecommunications surge
standards on:
â 10/100 Mbps Ethernet
â Ethernet Gigabit
â T1 / E1 line cards
TM: Trisil is a trademark of STMicroelectronics
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.
March 2008
Rev 1
1/7
www.st.com
7
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