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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. FEATURES Dual bidirectional asymmetrical protection : Stand-off voltages : .
Dual bidirectional asymmetrical protection : Stand-off voltages : + 130V for positive voltages - 185V for negative voltages Peak pulse current : IPP = 2
* 25A (5 / 310 µs) Holding current : 150mA SO8
FUNCTIONAL DIAGRAM
TIP
1
8
GND
NC
2
7
GND
NC
3
6
GND
RING
4
5
GND
COMPLIES WITH THE FOLLOWING STANDARDS: ITU-T K20 VDE0433 VDE0878 IEC 1000-4-5 FCC Part 68 BELLCORE TR-NWT-001089
Peak Surge Voltage (V) 1000 2000 1500 Level 2 1500 800 2500 1000
Voltage Waveform (µs) 10/700 10/700 1.2/50 10/700 1.2/50 10/160 10/560 2/10 10/1000
Current Waveform (µs) 5/310 5/310 1/20 5/310 8/20 1.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SSRP105B1 |
ST Microelectronics |
DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE |
|
| 2 | SSR-05AA |
ANV |
SSR Series SOLID STATE RELAY |
|
| 3 | SSR-05DA |
ANV |
SSR Series SOLID STATE RELAY |
|
| 4 | SSR-05DD |
ANV |
SSR Series SOLID STATE RELAY |
|
| 5 | SSR-05DD-H |
ANV |
SSR Series SOLID STATE RELAY |
|
| 6 | SSR-05LA |
ANV |
SSR Series SOLID STATE RELAY |
|
| 7 | SSR-05VA |
ANV |
SSR Series SOLID STATE RELAY |
|
| 8 | SSR-10AA |
ANV |
SSR Series SOLID STATE RELAY |
|
| 9 | SSR-10AA-H |
ANV |
SSR Series SOLID STATE RELAY |
|
| 10 | SSR-10DA |
Fotek |
DC to AC Solid State Relay |
|
| 11 | SSR-10DA |
ANV |
SSR Series SOLID STATE RELAY |
|
| 12 | SSR-10DA-H |
ANV |
SSR Series SOLID STATE RELAY |
|