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| LCAS Asymmetrical Discrete Device RoHS 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). (R) Electrical Parameters Part Number * P1200S_L P2000S_L P2500S_L VDRM Volts 100 180 230 VS Volts 130 220 290 VT Volts 4 4 4 IDRM Amps 5 5 5 IS mAmps 800 800 800 IT Amps 2.2 2.2 2.2 IH mAmps 120 120 120 * "L" in part number indicates RoHS compliance. For non-RoHS compliant device, delete "L" from part number. 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(R) 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/s. * Special voltage (VS and VDRM) and holding current (IH) requirements are available upon request. Surge Ratings in Amps IPP Series 0.2x310 * 2x10 * 8x20 * 0.5x700 ** 2x10 ** 1.2x50 ** Amps A B C 20 25 50 Amps 150 250 500 Amps 150 250 400 10x160 * 10x160 ** Amps 90 150 200 10x560 * 10x560 ** Amps 50 100 150 5x320 * 9x720 ** Amps 75 100 200 10x360 * 10x1000 * 5x310 * ITSM 10x360 ** 10x1000 ** 10x700 ** 50 / 60 Hz Amps 75 125 175 Amps 45 80 100 Amps 75 100 200 Amps 20 30 50 di/dt Amps/s 500 500 500 * Current waveform in s ** Voltage waveform in s www.littelfuse.com 3 - 60 (c) 2006 Littelfuse * Telecom Design Guide LCAS Asymmetrical Discrete Device Thermal Considerations Package DO-214AA Symbol TJ TS RJA Parameter Operating Junction Temperature Range Storage Temperature Range Thermal Resistance: Junction to Ambient Value -40 to +150 -65 to +150 90 Unit C C C/W Capacitance Values pF Part Number P1200SAL P1200SBL P1200SCL P2000SAL P2000SBL P2000SCL P2500SAL P2500SBL P2500SCL MIN 30 30 45 25 25 35 20 20 30 MAX 45 65 110 35 95 95 35 35 85 Note: Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias. Telecom Design Guide * (c) 2006 Littelfuse 3 - 61 www.littelfuse.com SIDACtor Devices LCAS Asymmetrical Discrete Device +I IPP - Peak Pulse Current - %IPP tr = rise time to peak value td = decay time to half value IT IS IH IDRM -V VT VDRM VS +V 100 Peak Value Waveform = tr x td 50 Half Value 0 0 tr td t - Time (s) -I V-I Characteristics tr x td Pulse Waveform Percent of VS Change - % 10 IH (TC = 25 C) 14 12 8 6 4 2 0 -4 -6 -8 -40 -20 0 20 40 60 80 100 120 140 160 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 120 140 160 IH 25 C 25 C Ratio of Case Temperature (TC) - C Junction Temperature (TJ) - C Normalized VS Change versus Junction Temperature Normalized DC Holding Current versus Case Temperature www.littelfuse.com 3 - 62 (c) 2006 Littelfuse * Telecom Design Guide |
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