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Multiport MicroCapacitance (MC) SIDACtor Device
Multiport MicroCapacitance (MC) SIDACtor Device
1 (R1) 2 (G1) 3 (T1) 6 (T2) 5 (G2) 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 * P0084UC MC P0304UC MC P0644UC MC P0724UC MC P0904UC MC P1104UC MC P1304UC MC P1504UC MC P1804UC MC P2304UC MC P2604UC MC P3104UC MC P3504UC MC VDRM Volts 6 25 58 65 75 90 120 140 170 190 220 275 320 VS Volts 25 40 77 88 98 130 160 180 220 260 300 350 400 VDRM Volts 12 50 116 130 150 180 240 280 340 380 440 550 640 VS Volts 50 80 154 176 196 260 320 360 440 520 600 700 800 VT Volts 4 4 4 4 4 4 4 4 4 4 4 4 4 IDRM Amps 5 5 5 5 5 5 5 5 5 5 5 5 5 IS mAmps 800 800 800 800 800 800 800 800 800 800 800 800 800 IT Amps 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 IH mAmps 50 50 150 150 150 150 150 150 150 150 150 150 150 CO pF 30 30 30 30 30 25 25 25 20 20 20 20 20
Pins 1-2, 3-2, 4-5, 6-5
Pins 1-3, 4-6
* 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/s. * 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
IPP 2x10 s Amps 500 IPP 8x20 s Amps 400 IPP 10x160 s Amps 200 IPP 10x560 s Amps 150 IPP 10x1000 s Amps 100 ITSM 60 Hz Amps 50 di/dt Amps/s 500
Series C
http://www.littelfuse.com +1 972-580-7777
2 - 24
(c) 2004 Littelfuse, Inc. SIDACtor(R) Data Book and Design Guide
Multiport MicroCapacitance (MC) SIDACtor Device
Thermal Considerations
Package Modified MS-013
6 5 4 1 2 3
Symbol TJ TS RJA
Parameter Operating Junction Temperature Range Storage Temperature Range Thermal Resistance: Junction to Ambient
Value -40 to +150 -65 to +150 60
Unit C C C/W
+I +I
IPP - Peak Pulse Current - %IPP
tr = rise time to peak value td = decay time to half value
IT IT IS S IH IDRM
-V -V VT VT VDRM VDRM VS V
S
100
Peak Value
Waveform = tr x td
+V +V
50
Half Value
0 0 tr td t - Time (s)
-I -I
V-I Characteristics tr x td Pulse Wave-form
14
Percent of VS Change - %
10
IH (TC = 25 C)
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
(c) 2004 Littelfuse, Inc. SIDACtor(R) Data Book and Design Guide
2 - 25
http://www.littelfuse.com +1 972-580-7777
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