Multiport MicroCapacitance (MC) SIDACtor Device Multiport MicroCapacitance (MC) SIDACtor Device 1 (R1) 6 (T2) 2 (G1) 5 (G2) 3 (T1) 4 (R2) The multiport MC line protector is an integrated, multichip solution for protecting multiple twisted pair from overvoltage conditions. It is intended for applications sensitive to load values. Typically, high speed connections require lower capacitance. CO values for the MC devices are 40% lower than standard UC devices Based on a six-pin surface mount SOIC package, it is equivalent to four discrete DO214AA or two TO-220 packages, which makes it ideal for densely populated, highspeed line cards that cannot afford PCB inefficiencies or the use of series power resistors. Surge current ratings up to 500 A are available. SIDACtor devices are used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20, K.21, and K.45, IEC 60950, UL 60950, and TIA-968-A (formerly known as FCC Part 68). Electrical Parameters Part Number * VDRM Volts VS Volts Pins 1-2, 3-2, 4-5, 6-5 VDRM Volts VS Volts Pins 1-3, 4-6 VT Volts IDRM µAmps IS mAmps IT Amps IH mAmps CO pF P0084UC MC 6 25 12 50 4 5 800 2.2 50 30 P0304UC MC 25 40 50 80 4 5 800 2.2 50 30 P0644UC MC 58 77 116 154 4 5 800 2.2 150 30 P0724UC MC 65 88 130 176 4 5 800 2.2 150 30 P0904UC MC 75 98 150 196 4 5 800 2.2 150 30 P1104UC MC 90 130 180 260 4 5 800 2.2 150 25 P1304UC MC 120 160 240 320 4 5 800 2.2 150 25 P1504UC MC 140 180 280 360 4 5 800 2.2 150 25 P1804UC MC 170 220 340 440 4 5 800 2.2 150 20 P2304UC MC 190 260 380 520 4 5 800 2.2 150 20 P2604UC MC 220 300 440 600 4 5 800 2.2 150 20 P3104UC MC 275 350 550 700 4 5 800 2.2 150 20 P3504UC MC 320 400 640 800 4 5 800 2.2 150 20 * For surge ratings, see table below. General Notes: • All measurements are made at an ambient temperature of 25 °C. IPP applies to -40 °C through +85 °C temperature range. • IPP is a repetitive surge rating and is guaranteed for the life of the product. • Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities. • VDRM is measured at IDRM. • VS is measured at 100 V/µs. • Special voltage (VS and VDRM) and holding current (IH) requirements are available upon request. • Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias. Surge Ratings Series IPP 2x10 µs Amps IPP 8x20 µs Amps IPP 10x160 µs Amps IPP 10x560 µs Amps IPP 10x1000 µs Amps ITSM 60 Hz Amps di/dt Amps/µs C 500 400 200 150 100 50 500 http://www.littelfuse.com +1 972-580-7777 2 - 24 © 2004 Littelfuse, Inc. SIDACtor® Data Book and Design Guide Multiport MicroCapacitance (MC) SIDACtor Device Thermal Considerations Package Symbol Modified MS-013 TJ Operating Junction Temperature Range -40 to +150 °C TS Storage Temperature Range -65 to +150 °C 60 °C/W 6 5 4 RθJA Parameter Value Thermal Resistance: Junction to Ambient Unit 1 2 IPP – Peak Pulse Current – %IPP +I +I IITT ISS IH IDRM -V -V +V +V V VTT V VDRM DRM V VS S Peak Value 100 tr = rise time to peak value td = decay time to half value Waveform = tr x td 50 Half Value 0 0 tr td t – Time (µs) -I -I V-I Characteristics tr x td Pulse Wave-form IH 8 6 25 ˚C 4 2 IH (TC = 25 ˚C) 10 Ratio of Percent of VS Change – % 14 12 0 -4 2.0 1.8 1.6 1.4 25 ˚C 1.2 1.0 0.8 0.6 0.4 -40 -20 0 -6 -8 -40 -20 0 20 40 60 80 100 120 140 160 Case Temperature (TC) – ˚C 20 40 60 80 100 120 140 160 Junction Temperature (TJ) – ˚C Normalized VS Change versus Junction Temperature © 2004 Littelfuse, Inc. SIDACtor® Data Book and Design Guide Normalized DC Holding Current versus Case Temperature 2 - 25 http://www.littelfuse.com +1 972-580-7777 Data Sheets 3