P2000SC

LCAS Asymmetrical Discrete Device LCAS Asymmetrical Discrete Device These DO-214AA SIDACtor devices are intended for LCAS (Line Circuit Access Switch) applications that require asymmetrical protection in discrete (individual) packages. They enable the protected equipment to meet various regulatory requirements including GR 1089, ITU K.20, K.21, K.45, IEG 60950, UL 60950, and TIA-968-A (formerly known as FCC Part 68). Electrical Parameters Part Number * VDRM Volts VS Volts VT Volts IDRM µAmps IS mAmps IT Amps IH mAmps CO pF P1200S_ 100 130 4 5 800 2.2 120 40 P2000S_ 180 220 4 5 800 2.2 120 30 P2500S_ 230 290 4 5 800 2.2 120 30 * For individual “SA”, “SB”, and “SC” 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 and is a typical value for “SA” and “SB” product. “SC” capacitance is approximately 10 pF higher. Surge Ratings Series IPP 2x10 µs Amps IPP 8x20 µs Amps A 150 150 90 50 45 20 500 B 250 250 150 100 80 30 500 C 500 400 200 150 100 50 500 http://www.littelfuse.com +1 972-580-7777 IPP 10x160 µs Amps IPP 10x560 µs Amps 2 - 40 IPP 10x1000 µs Amps ITSM 60 Hz Amps di/dt Amps/µs © 2004 Littelfuse, Inc. SIDACtor® Data Book and Design Guide LCAS Asymmetrical Discrete Device Thermal Considerations Symbol TJ Operating Junction Temperature Range -40 to +125 °C TS Storage Temperature Range -65 to +150 °C 60 °C/W RθJA Parameter Value Thermal Resistance: Junction to Ambient Unit 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 - 41 http://www.littelfuse.com +1 972-580-7777 Data Sheets Package DO-214AA