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參數(shù)資料
| 型號： | P1900RE |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | CATV Line Amplifiers/Power Inserters RE SIDACtor Device |
| 中文描述： | 有線電視線路放大器/電源插入器稀土SIDACtor器件 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 125K |
| 代理商： | P1900RE |
CATV Line Amplifiers/Power Inserters ME SIDACtor Device
http://www.littelfuse.com
+1 972-580-7777
2 - 62
2004 Littelfuse, Inc.
SIDACtor
Data Book and Design Guide
CATV Line Amplifiers/Power Inserters ME
SIDACtor
Device
This
SIDACtor
device is a 5000 A solid state protection device offered in a non-isolated
TO-218 package. It protects equipment located in the severe surge environment of CATV
(Community Antenna TV) applications.
In CATV line amplifiers and power inserters, this device can replace the gas tubes
traditionally used for station protection because
SIDACtor
devices have much tighter
voltage tolerances.
* 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.
Off-state capacitance (C
O
) is measured at 1 MHz with a 2 V bias and is a typical value.
Electrical Parameters
Part
Number *
V
Volts
V
Volts
V
Volts
I
μAmps
I
mAmps
I
Amps **
I
mAmps
C
O
pF
P1500ME
140
180
4
5
800
2.2/25
50
750
P1900ME
140
220
4
5
800
2.2/25
50
750
P2300ME
180
260
4
5
800
2.2/25
50
750
Surge Ratings
Series
I
8x20 μs
Amps
I
60 Hz
Amps
di/dt
Amps/μs
E
5000
400
630
1
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P1900REL | 功能描述:硅對稱二端開關(guān)元件 140V 3000A TO220 SIDACtor Bi RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復通態(tài)電流: 額定重復關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AA |
| P1-90103 | 制造商:OTTO Engineering Inc 功能描述:S/A P1-90013 EX. |
| P1-90107 | 制造商:OTTO Engineering Inc 功能描述:S/A P1-90052 EXCEPT |
| P1-90108 | 制造商:OTTO Engineering Inc 功能描述:Switch Push Button N.O. SPST Round Button 10A 115VAC 28VDC Panel Mount |
| P1-90109 | 制造商:OTTO Engineering Inc 功能描述:S/A P1-90028 EXCEPT |
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