Balanced Three-chip MicroCapacitance (MC) SIDACtor Device Balanced Three-chip MicroCapacitance (MC) SIDACtor Device 1 The balanced three-chip TO-220 MC SIDACtor solid state device protects telecommunication equipment in high-speed applications that are sensitive to load values and that require a lower capacitance. CO values for the MC are 40% lower than a standard AC part. 3 This MC SIDACtor series is 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) without the need of series resistors. 2 Electrical Parameters VDRM Volts Part Number * VS Volts Pins 1-2, 2-3 VDRM Volts VS Volts Pins 1-3 VT Volts IDRM µAmps IS mAmps IT Amps IH mAmps CO pF P1553AC MC 130 180 130 180 8 5 800 2.2 150 40 P1803AC MC 150 210 150 210 8 5 800 2.2 150 40 P2103AC MC 170 250 170 250 8 5 800 2.2 150 40 P2353AC MC 200 270 200 270 8 5 800 2.2 150 40 P2703AC MC 230 300 230 300 8 5 800 2.2 150 30 P3203AC MC 270 350 270 350 8 5 800 2.2 150 30 P3403AC MC 300 400 300 400 8 5 800 2.2 150 30 P5103AC MC 420 600 420 600 8 5 800 2.2 150 30 * 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 between Pins 1-2 and 3-2 at 1 MHz with a 2 V bias. • Device is designed to meet balance requirements of GTS 8700 and GR 974. 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 - 36 © 2004 Littelfuse, Inc. SIDACtor® Data Book and Design Guide Balanced Three-chip MicroCapacitance (MC) SIDACtor Device Thermal Considerations Package Symbol Modified TO-220 Value Unit Operating Junction Temperature Range -40 to +150 °C TS Storage Temperature Range -65 to +150 °C 50 °C/W Thermal Resistance: Junction to Ambient Data Sheets RθJA PIN 1 Parameter TJ PIN 3 PIN 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 - 37 http://www.littelfuse.com +1 972-580-7777