MicroCapacitance (MC) SA SIDACtor Device MicroCapacitance (MC) SA SIDACtor Device The DO-214AA SA MC SIDACtor series is intended for applications sensitive to load values. Typically, high speed connections require a lower capacitance. CO values for the MicroCapacitance device are 40% lower than a standard SA part. 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). Electrical Parameters Part Number * VDRM Volts VS Volts VT Volts IDRM µAmps IS mAmps IT Amps IH mAmps CO pF P0080SA MC 6 25 4 5 800 2.2 50 45 P0300SA MC 25 40 4 5 800 2.2 50 25 * 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 A 150 150 90 50 45 20 500 http://www.littelfuse.com +1 972-580-7777 2-8 © 2004 Littelfuse, Inc. SIDACtor® Data Book and Design Guide MicroCapacitance (MC) SA SIDACtor Device Thermal Considerations Symbol TJ Operating Junction Temperature Range Parameter -40 to +150 Value °C TS Storage Temperature Range -65 to +150 °C 90 °C/W Thermal Resistance: Junction to Ambient RθJA 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 2-9 http://www.littelfuse.com +1 972-580-7777 Data Sheets Package DO-214AA