R
o
H
S
Telecom Design Guide • © 2006 Littelfuse 3 - 71 www.littelfuse.com
SIDACtor Devices
Multiport SLIC Protector
This multiport line protector is designed as a single-package solution for protecting
multiple twisted pair from overvoltage conditions. Based on a six-pin SOIC package, it
is equivalent to four discrete DO-214AA packages. Available in surge current ratings
up to 500 A for a 2x10 µs event, the multiport line protector is ideal for densely
populated line cards that cannot afford PCB inefficiencies or the use of series power
resistors.
For details of specific design criteria, see Figure 6.44, Figure 6.45, and Figure 6.46
in Section 6, “Reference Designs” of this Telecom Design Guide.
* “L” in part number indicates RoHS compliance. For non-RoHS compliant device, delete “L” from part number.
For individual “UA” and “UC” surge ratings, see table below.
General Notes:
• All measurements are made at an ambient temperature of 25 °C. I
PP
applies to -40 °C through +85 °C temperature range.
• I
PP
is a repetitive surge rating and is guaranteed for the life of the product.
• V
DRM
is measured at I
DRM.
• V
S
and V
F
are measured at 100 V/µs.
• Special voltage (V
S
and V
DRM
) and holding current (I
H
) requirements are available upon request.
• Parallel capacitive loads may affect electrical parameters.
* Current waveform in µs
** Voltage waveform in µs
Electrical Parameters
Part
Number *
V
DRM
Volts
V
S
Volts
V
T
Volts
V
F
Volts
I
DRM
µAmps
I
S
mAmps
I
T
Amps
I
H
mAmps
Pins
1-2, 2-3,
4-5, 5-6
P0641U_L 58 77 4 5 5 800 2.2 120
P0721U_L 65 88 4 5 5 800 2.2 120
P0901U_L 75 98 4 5 5 800 2.2 120
P1101U_L 95 130 4 5 5 800 2.2 120
P1301U_L 120 160 4 5 5 800 2.2 120
P1701U_L 160 200 4 5 5 800 2.2 120
Surge Ratings in Amps
Series
I
PP
I
TSM
50 / 60 Hz di/dt
0.2x310 *
0.5x700 **
2x10 *
2x10 **
8x20 *
1.2x50 **
10x160 *
10x160 **
10x560 *
10x560 **
5x320 *
9x720 **
10x360 *
10x360 **
10x1000 *
10x1000 **
5x310 *
10x700 **
Amps Amps Amps Amps Amps Amps Amps Amps Amps Amps Amps/µs
A 20 150 150 90 50 75 75 45 75 20 500
C 50 500 400 200 150 200 175 100 200 50 500
1
4
6
3
2
5
(T
1
)
(R
1
)
(G
1
)
(T
2
)
(R
2
)
(G
2
)
