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參數(shù)資料
| 型號(hào)： | P1900REL |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | CATV Line Amplifiers/Power Inserters 3 kA SIDACtor㈢ Device |
| 中文描述： | 有線電視線路放大器/電源插入器3萊蒂SIDACtor㈢裝置 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 154K |
| 代理商： | P1900REL |
R
o
H
S
Telecom Design Guide 2006 Littelfuse
3 - 89
www.littelfuse.com
S
CATV Line Amplifiers/Power Inserters 3 kA
SIDACtor
Device
This
SIDACtor
device is a 3000 A solid state protection device offered in a non-isolated
TO-220 package. It protects equipment located in the severe surge environment of CATV
(Community Antenna TV) systems and antenna locations.
*
“L” in part number indicates RoHS compliance.
For non-RoHS compliant device, delete “L” from part number.
For surge ratings, see table below.
** I
T
is a free air rating; heat sink I
T
rating is 25 A.
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.
Listed
SIDACtor
devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
V
DRM
is measured at I
DRM.
V
S
is measured at 100 V/μs.
Special voltage (V
S
and V
DRM
) and holding current (I
H
) requirements are available upon request.
* Current waveform in μs
** Voltage waveform in μs
Electrical Parameters
Part
Number *
V
Volts
V
Volts
V
Volts
I
μAmps
I
mAmps
I
Amps **
I
mAmps
P1500REL
140
180
4
5
800
2.2/25
50
P1900REL
140
220
4
5
800
2.2/25
50
P2300REL
180
260
4
5
800
2.2/25
50
Surge Ratings in Amps
Series
I
PP
I
50 / 60 Hz
di/dt
8x20 *
1.2x50 **
Amps
Amps
Amps/μs
E
3000
400
500
1
2
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