參數(shù)資料
型號(hào)： SSRP130
英文描述： DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE - (ASD)
中文描述： 雙不對(duì)稱(chēng)的電信線過(guò)電壓保護(hù)- （ASD）的
文件頁(yè)數(shù)： 1/7頁(yè)
文件大?。?/td> 124K
代理商： SSRP130
Application Specific Discretes
A.S.D
.
SSRP130B1
Where asymmetrical protection against lightning
strikes and other transient overvoltages is required :
Solid-State relays
SLIC with integrated ring generator
MAIN APPICATIONS
SO8
The SSRP130B1 is a dual asymmetrical transient
voltage suppressor designed to protect a
solid-state ring relay or SLICs with integrated ring
generator from overvoltages.
The asymmetrical protection configuration is
necessary to allow the use of all different types of
ringing schemes.
DESCRIPTION
FUNCTIONAL DIAGRAM
DUAL ASYMMETRICAL OVERVOLTAGE
PROTECTION FOR TELECOM LINE
July 1998 - Ed: 4A
1
2
3
4
5
6
8
GND
NC
NC
7
TIP
RING
GND
GND
GND
TM: ASD is trademarks of STMicroelectronics.
Dual bidirectional asymmetrical protection :
Stand-off voltages :
+ 130V for positive voltages
- 185V for negative voltages
Peak pulse current : I
PP
= 2 * 25A (5 / 310
μ
s)
Holding current : 150mA
FEATURES
COMPLIES WITH THE
FOLLOWING STANDARDS:
Peak Surge
Voltage
(V)
1000
2000
1500
Level 2
Voltage
Waveform
(
μ
s)
10/700
10/700
1.2/50
10/700
1.2/50
10/160
10/560
2/10
10/1000
Current
Waveform
(
μ
s)
5/310
5/310
1/20
5/310
8/20
10/160
10/560
2/10
10/1000
Admissible
Ipp
(A)
25
25
35
25
25
29
21
70
15
Necessary
Resistor
(
)
-
40
3
-
-
45
30
30
57
ITU-T K20
VDE0433
VDE0878
IEC 1000-4-5
FCC Part 68
1500
800
2500
1000
BELLCORE TR-NWT-001089
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SSRP130B1 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE
SSRP130B1RL 功能描述:TVS二極管陣列 Dual Overvolt Protec RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類(lèi)型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
SSRPCDM12D5 制造商:Schneider Electric 功能描述:SOLID STATE RELAY PANEL MOUNT 100VDC 12A 制造商:SCHNEIDER ELECTRIC 功能描述:solid state relay - panel mounting - input 3-32 V
SSRPCDM25D5 制造商:Schneider Electric 功能描述:SOLID STATE RELAY PANEL MOUNT 100VDC 25A
SSRPCDM40D5 制造商:Schneider Electric 功能描述:SOLID STATE RELAY PANEL MOUNT 100VDC 40A
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