參數(shù)資料
型號(hào): P1701U_L
廠商: Littelfuse, Inc.
英文描述: Multiport SLIC Protector
中文描述: 多端口用戶接口保護(hù)
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 163K
代理商: P1701U_L
R
o
H
S
Telecom Design Guide 2006 Littelfuse
3 - 71
www.littelfuse.com
S
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
S
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
(R
2
)
6
(T
2
)
3
2
5
(G
2
)
(T
1
)
(R
1
)
(G
1
)
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