SEP0720Q38CB Littelfuse

SIDACtor Protection Thyristors TM Broadband Optimized Protection RoHS Pb e3 SEP Biased Series - 5x6 QFN Description 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 component. This reduces distortion caused by typical solid-state protection solutions. Offered in a surface-mount, QFN package, the SEP provides small package size without Agency Approvals sacrificing power and surge handling capabilities. Agency Agency File Number E133083 Features & Benefits Compatible with F ails short circuit when Pinout Designation 1000Base-T surged in excess of ratings Line in 1 8 Line out B alanced overvoltage RoHS Compliant and 7 2 - Bias + Bias protection Halogen-Free 6 3 Ground Ground L ow distortion Pb-free E3 means 2nd level 4 5 Line in Line out interconnect is Pb-free and Low insertion loss the terminal finish material Schematic Symbol Low profile is tin(Sn) (IPC/JEDEC J-STD-609A.01) SO-8 footprint compatible Line In (1) (8) Line Out Applicable Global Standards -Bias (2) (7) +Bias TIA-968-A GR 1089 Intra-building Ground (3) (6) Ground TIA-968-B YD/T 1082 Line In (4) (5) Line Out ITU K.20/21 Enhanced YD/T 993 Level YD/T 950 Additional Information ITU K.20/21 Basic Level Class 4/5 compliance of nd IEC 61 000-4-5 2 edition IEC 61000--4-5 GR 1 089 Inter-building Datasheet Resources Samples Electrical Characteristics V V I = DRM T T V 100V/s I I I V S H S T T I =5A 2.2Amps Part Number Marking Capacitance DRM V min V max mA min mA max A max V max SEP0080Q38CB SEP-8C 6 25 50 800 2.2 8 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 See Capacitance vs. Bias Voltage Graph SEP0080Q38BB SEP-8B 6 25 50 800 2.2 8 SEP0640Q38BB SEP06B 58 77 150 800 2.2 8 SEP0720Q38BB SEP07B 65 88 150 800 2.2 8 SEP0900Q38BB SEP09B 75 98 150 800 2.2 8 Notes: - Absolute maximum ratings measured at T = 25C (unless otherwise noted). A - Components are bidirectional (unless otherwise noted). 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/29/18 Phillip Havens Oct 2008 SIDACtor Protection Thyristors TM Broadband Optimized Protection 50/60 Hz Ratings Parameter Name Test Conditions Value Units 0.5s 6.5 1s 4.6 2s 3.4 I Maximum non-repetitive TSM A on-state current, 50/60 Hz 5s 2.3 30s 1.3 900s 0.73 Surge Ratings I I PP TSM 600V 1 cycle Series 2x10s 1.2/50s-8/20s 10/700-5/310s 10x1000s RMS A A min A min A min A min RMS B 250 250 100 80 30 C 500 430 200 100 30 Notes: - Peak pulse current rating (I ) is repetitive and guaranteed for the life of the product as long as it returns to 25C between surges PP - I ratings applicable over temperature range of -40C to +85C PP - The components must initially be in thermal equilibrium with -40C < T < +150C J Thermal Considerations Package Symbol Parameter Value Unit T Junction Temperature -40 to +150 C J T Storage Temperature Range -40 to +150 C STG R 5x6 QFN Thermal Resistance: Junction to Ambient 100 C/W 0JA V-I Characteristics Capacitance vs. Bias Voltage* +I 40 35 Bias Voltage I T 30 0V 3.3V I 5V 12V S I 25 24V 30V H 50V 20 I DRM -V +V 15 V V T DRM 10 V S 5 0 0.11 10 100 Line Voltage (V) -I * Bias voltage must be lower than V DRM 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/29/18 Capacitance (pF)