Sidactor Protection Thyristor Products Page 101 SIDACtor Protection Thyristor Products

SIDACtor Protection Thyristors 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/23/17 Broadband Optimized TM Protection SEP Biased Series - 5x6 QFN Description Features & Benefits Compatible with 1000Base-T Balanced overvoltage protection Low distortion Low insertion loss Low profile SO-8 footprint compatible Fails short circuit when surged in excess of ratings RoHS Compliant and Halogen-Free Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD-609A.01) Electrical Characteristics Part Number Marking V DRM @ I DRM =5A V S @100V/s I H I S I T @V T V T @I T = 2.2Amps Capacitance V min V max mA min mA max A max V max SEP0080Q38CB SEP-8C 6 25 50 800 2.2 8 See Capacitance vs. Bias Voltage Graph SEP0640Q38CB SEP06C 58 77 150 800 2.2 8 SEP0720Q38CB SEP07C 65 88 150 800 2.2 8 SEP0900Q38CB SEP09C 75 98 150 800 2.2 8 Pinout Designation Agency Approvals Agency Agency File Number E133083 Schematic Symbol Applicable Global Standards 1 2 3 4 8 7 6 5 Line in Line out - Bias + Bias Ground Line in Line out Line In (1) Line In (4) -Bias (2) Ground (3) (8) Line Out (5) Line Out (7) +Bias (6) Ground Phillip Havens Oct 2008 TIA-968-A TIA-968-B ITU K.20/21 Enhanced Level ITU K.20/21 Basic Level IEC 61000-4-5 2nd edition GR 1089 Inter-building GR 1089 Intra-building YD/T 1082 YD/T 993 YD/T 950 The new SEP (SIDACtor Thyristor Ethernet/PoE Protector) series has a surge rating compatible with GR1089 Inter-building and ITU K.20/21 Enhanced protection requirements. Targeted for high-speed applications such as 10BaseT, 100BaseT, and 1000BaseT, the SEP series maintains signal quality while providing robust protection for Ethernet and PoE applications. This latest silicon design innovation results in a capacitive loading characteristic that is constant with respect to the voltage across the device. This reduces distortion caused by typical solid- state protection solutions. Offered in a surface-mount, QFN package, the SEP provides small package size without sacrificing power and surge handling capabilities. Notes: - Absolute maximum ratings measured at T A = 25C (unless otherwise noted). - Devices are bi-directional (unless otherwise noted). RoHS e3 Pb Additional Information Datasheet Samples Resources

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