Multiport SLIC Protector
Multiport SLIC Protector
This multiport line protector is designed as a single-package solution for protecting
1
(T1)
6
(T2)
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.
2
(G1)
5
(G2)
3
(R1)
4
(R2)
For specific design criteria, see details in Figure 3.24.
Electrical Parameters
VDRM
VS
VDRM
Volts
VS
Volts
Volts
Volts
Pins
Part
1-2, 2-3,
Pins
1-3, 4-6
VT
VF
IDRM
IS
IT
IH
CO
pF
Number *
4-5, 5-6
Volts
Volts
µAmps mAmps Amps mAmps
P0641U_
P0721U_
P0901U_
P1101U_
58
77
88
98
58
65
75
95
77
88
98
4
4
4
4
5
5
5
5
5
5
5
5
800
800
800
800
1
1
1
1
120
120
120
120
70
70
70
70
65
75
95
130
130
* For individual “UA” and “UC” 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.
I
PP is a repetitive surge rating and is guaranteed for the life of the product.
V
DRM is measured at IDRM.
VS and VF are measured at 100 V/µs.
Special voltage (VS and VDRM) and holding current (IH) requirements are available upon request.
Off-state capacitance is measured across pins 1-2, 2-3, 4-5, or 5-6 at 1 MHz with a 2 V bias and is a typical value. Capacitance
across pins 1-3 or 4-6 is approximately half. “UC” capacitance is approximately 2x the listed value for “UA” product.
•
Parallel capacitive loads may affect electrical parameters.
Surge Ratings
IPP
IPP
IPP
IPP
IPP
ITSM
60 Hz
Amps
2x10 µs
Amps
8x20 µs
Amps
10x160 µs
Amps
10x560 µs
Amps
10x1000 µs
Amps
di/dt
Series
Amps/µs
A
C
150
500
150
400
90
200
50
120
45
100
20
50
500
500
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© 2002 Teccor Electronics
®
SIDACtor Data Book and Design Guide
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