ETP01-xx21 Protection for Ethernet lines Features Differential and common mode protection Telcordia GR1089 Intrabuilding: 150 A, 2/10 s ITU-T K20/21: 40 A, 5/310 s Low capacitance: 13 pF max at 0 V UL94 V0 approved resin SO-8 package is JEDEC registered SO-8 Benefits Trisil technology is not subject to ageing and provides a fail safe mode in short circuit for a better protection. Figure 1. Schematic diagram (top view) This series is used to help equipment to meet main standards such as UL61950, IEC 950 / CSA C22.2 and UL1459. T1T1T1 T1T1T1 Complies with the following standards IEC 61000-4-2: Level 4 GNDGNDGND GNDGNDGND 15 kV (air discharge) 8 kV (contact discharge) GNDGNDGND GNDGNDGND MIL STD 883E-Method 3015-7: class3: T2T2T2 T2T2T2 25 kV (Human body model) Telcordia GR-1089 Core: 100 A, 2/10 s ITU-T K20/21: 37.5 A, 5/310 s IEC 61000-4-5: 4 kV, 42 , 96 A, 8/20 s IEC 61000-4-4 EFT : 40A (5/50ns) Description The ETP01 series is a low capacitance transient surge arrestor designed for protection of high Applications debit rate communication network. Planar This series can meet subscriber and central office technology used combines a high surge capability requirements. to comply with Telcordia GR1089 Intrabuilding and ITU-T K20/21, and low capacitance to avoid Protection against telecommunications surge distortion of high speed signals such as Ethernet. standards on: 10/100 Mbps Ethernet T1 / E1 line cards TM: Trisil is a trademark of STMicroelectronics May 2011 Doc ID 14515 Rev 4 1/7 www.st.com 7 Characteristics ETP01-xx21 1 Characteristics Table 1. Absolute ratings (T = 25 C) amb Symbol Parameter Value Unit 5/310 s 40 A (1) I Peak pulse current 8/20 s 100 A pp 2/10 s 150 A I Non repetitive surge peak on state current t = 20 ms 8 A TSM Storage temperature range -55 to 150 T stg C T Operating junction temperature range -40 to 150 j T Maximum temperature for soldering during 10 s 260 C L 1. Surge capability tested according to ITU-T K20/21 and Telcordia GR1089 Intrabuilding connections (Metallic and Longitudinal tests). Table 2. Electrical characteristics (T = 25 C) amb I V I V V I CC RM RM RM RM bo H Order code A A V mA pF pF V V (1) (2) typ. max. max. min. max. max. ETP01-1621 0.01 3.3 1 16 25 30 16 13 ETP01-2821 0.01 3.3 1 28 36 30 16 13 1. Test conditions: Capacitance between I/O and GND, V = 0 V bias, V = 1 V, F = 1 MHz R RMS 2. Test conditions: Capacitance between I/O and I/O, V = 0 V bias, V = 1 V, F = 1 MHz R RMS 2/7 Doc ID 14515 Rev 4